CERUS CORP, 10-Q filed on 8/8/2012
Quarterly Report
Document and Entity Information
6 Months Ended
Jun. 30, 2012
Jul. 23, 2012
Document and Entity Information [Abstract]
 
 
Entity Registrant Name
CERUS CORP 
 
Entity Central Index Key
0001020214 
 
Document Type
10-Q 
 
Document Period End Date
Jun. 30, 2012 
 
Amendment Flag
false 
 
Document Fiscal Year Focus
2012 
 
Document Fiscal Period Focus
Q2 
 
Current Fiscal Year End Date
--12-31 
 
Entity Filer Category
Accelerated Filer 
 
Entity Common Stock, Shares Outstanding
 
54,822,000 
Condensed Consolidated Balance Sheets (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Dec. 31, 2011
Current assets:
 
 
Cash and cash equivalents
$ 26,667 
$ 25,497 
Short-term investments
287 
Accounts receivable, net of allowance of $0 and $5 at June 30, 2012 and December 31, 2011, respectively
3,725 
6,096 
Inventories
9,373 
6,444 
Prepaid expenses and other current assets
1,024 
1,415 
Total current assets
40,789 
39,739 
Non-current assets:
 
 
Property and equipment, net
1,866 
2,032 
Goodwill
1,316 
1,316 
Intangible assets, net
1,647 
1,748 
Restricted cash
301 
303 
Other assets
144 
229 
Total assets
46,063 
45,367 
Current liabilities:
 
 
Accounts payable
3,508 
4,680 
Accrued liabilities
6,575 
5,825 
Deferred revenue
136 
111 
Debt - current
3,692 
2,519 
Warrant liability
8,749 
7,979 
Total current liabilities
22,660 
21,114 
Non-current liabilities:
 
 
Debt - non-current
3,717 
4,697 
Other non-current liabilities
1,167 
1,243 
Total liabilities
27,544 
27,054 
Commitments and contingencies
   
   
Stockholders' equity:
 
 
Preferred stock
9,496 
Common stock
55 
51 
Additional paid-in capital
473,140 
452,701 
Accumulated deficit
(454,676)
(443,935)
Total stockholders' equity
18,519 
18,313 
Total liabilities and stockholders' equity
$ 46,063 
$ 45,367 
Condensed Consolidated Balance Sheets (Parenthetical) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Dec. 31, 2011
Condensed Consolidated Balance Sheets [Abstract]
 
 
Accounts receivable, net of allowance
$ 0 
$ 5 
Condensed Consolidated Statements of Operations (Unaudited) (USD $)
In Thousands, except Per Share data, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Revenue:
 
 
 
 
Product revenue
$ 9,224 
$ 6,753 
$ 17,915 
$ 12,936 
Government grants and cooperative agreements
91 
436 
Total revenue
9,224 
6,753 
18,006 
13,372 
Cost of product revenue
5,574 
4,074 
11,088 
7,603 
Gross profit
3,650 
2,679 
6,918 
5,769 
Operating expenses:
 
 
 
 
Research and development
1,712 
1,994 
3,536 
3,802 
Selling, general and administrative
6,686 
6,207 
12,652 
11,735 
Amortization of intangible assets
51 
51 
101 
101 
Total operating expenses
8,449 
8,252 
16,289 
15,638 
Loss from operations
(4,799)
(5,573)
(9,371)
(9,869)
Non-operating income (expense), net:
 
 
 
 
Revaluation of warrant liability
3,674 
(339)
(787)
(1,617)
Foreign exchange gain (loss)
(748)
(258)
(418)
435 
Interest expense
(135)
(220)
(274)
(453)
Other income (expense), net
101 
(19)
109 
(3)
Total non-operating income (expense), net
2,892 
(836)
(1,370)
(1,638)
Net loss
$ (1,907)
$ (6,409)
$ (10,741)
$ (11,507)
Net loss per common share:
 
 
 
 
Basic
$ (0.04)
$ (0.13)
$ (0.20)
$ (0.24)
Diluted
$ (0.10)
$ (0.13)
$ (0.20)
$ (0.24)
Weighted average common shares outstanding used for calculating net loss per common share:
 
 
 
 
Basic
54,418 
47,620 
53,753 
47,530 
Diluted
55,236 
47,620 
53,753 
47,530 
Condensed Consolidated Statements of Comprehensive Loss (Unaudited) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Condensed Consolidated Statements of Comprehensive Loss [Abstract]
 
 
 
 
Net loss
$ (1,907)
$ (6,409)
$ (10,741)
$ (11,507)
Other comprehensive loss:
 
 
 
 
Net unrealized losses on available-for-sale securities, net of taxes
(22)
(107)
Comprehensive loss
$ (1,907)
$ (6,431)
$ (10,741)
$ (11,614)
Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $)
In Thousands, unless otherwise specified
6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Operating activities
 
 
Net loss
$ (10,741)
$ (11,507)
Adjustments to reconcile net loss to net cash used in operating activities:
 
 
Depreciation and amortization
402 
520 
Stock-based compensation
1,216 
923 
Changes in revaluation of warrant liability
787 
1,617 
Gain on sale of fixed assets
(8)
(16)
Non-cash interest expense
10 
93 
Changes in operating assets and liabilities:
 
 
Accounts receivable
2,371 
372 
Inventories
(2,929)
(3,827)
Other assets
(14)
133 
Accounts payable
(1,172)
1,452 
Accrued liabilities
763 
(672)
Deferred revenue
25 
(125)
Net cash used in operating activities
(9,290)
(11,037)
Investing activities
 
 
Purchases of furniture, equipment and leasehold improvements
(63)
(70)
Purchases (sales) of certain other assets
(90)
Maturities of investments
287 
341 
Net cash provided by investing activities
226 
181 
Financing activities
 
 
Net proceeds from equity incentives
226 
20 
Net proceeds from public offering
9,876 
Proceeds from warrants exercise
17 
Proceeds from revolving line of credit
175 
Payments on debt and landlord provided leasehold incentives
(60)
(945)
Net cash provided by (used in) financing activities
10,234 
(925)
Net increase (decrease) in cash and cash equivalents
1,170 
(11,781)
Cash and cash equivalents, beginning of period
25,497 
28,948 
Cash and cash equivalents, end of period
26,667 
17,167 
Supplemental disclosures:
 
 
Cash paid for interest
204 
266 
Non-cash conversion of preferred stock to common stock
$ 9,496 
$ 0 
Summary of Significant Accounting Policies
Summary of Significant Accounting Policies

Note 1. Summary of Significant Accounting Policies

Principles of Consolidation and Basis of Presentation

The accompanying unaudited condensed consolidated financial statements include those of Cerus Corporation and its subsidiary, Cerus Europe B.V. (collectively referred to hereinafter as “Cerus” or the “Company”) after elimination of all intercompany accounts and transactions. These condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information and pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”). Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. In the opinion of management, all adjustments, consisting of normal recurring entries, considered necessary for a fair presentation have been made. Operating results for the three and six months ended June 30, 2012, are not necessarily indicative of the results that may be expected for the year ending December 31, 2012, or for any future periods.

As previously reported in Note 20, Quarterly Financial Information, in the Notes to Consolidated Financial Statements included in the Company’s 2011 Annual Report on Form 10-K for the year ended December 31, 2011, filed with the SEC on March 5, 2012, the Company restated previously reported financial statements for the three and six months ended June 30, 2011. The adjustments related to previously capitalized inventory costs, which should have been charged to cost of product revenue as products were sold. Although the correction was immaterial to the three and six months ended June 30, 2011, the Company decided to restate the amounts previously reported to better reflect the actual operating trends of the Company’s business for 2011. The adjustments primarily increased cost of product revenue by $0.1 million and $0.2 million for the three and six months ended June 30, 2011, respectively. The offsetting adjustment entry was a reduction to the carrying value of inventory.

These condensed consolidated financial statements and notes thereto should be read in conjunction with the Company’s audited financial statements and notes thereto for the year ended December 31, 2011, which were included in the Company’s 2011 Annual Report on Form 10-K, filed with the SEC on March 5, 2012. The accompanying balance sheet as of December 31, 2011, has been derived from the Company’s audited financial statements as of that date.

Use of Estimates

The preparation of financial statements requires management to make estimates, assumptions and judgments that affect the reported amounts of assets, liabilities, revenue and expenses, and related disclosures of contingent assets and liabilities. On an ongoing basis, management evaluates its estimates, which are based on historical experience and on various other assumptions that are believed to be reasonable under the circumstances. Actual results may differ from those estimates under different assumptions or conditions.

Revenue

The Company recognizes revenue in accordance with ASC Topic 605-25, “Revenue Recognition – Arrangements with Multiple Deliverables,” as applicable. Revenue is recognized when (i) persuasive evidence of an agreement with the funding party exists; (ii) services have been rendered or product has been delivered; (iii) pricing is fixed or determinable; and (iv) collection is reasonably assured. The Company’s main sources of revenues for the three and six months ended June 30, 2012, and 2011, were product revenue from sales of the INTERCEPT Blood System for platelets and plasma (“platelet and plasma systems”) and United States government grants and awards.

Revenue related to product sales is generally recognized when the Company fulfills its obligations for each element of an agreement. For all sales of the Company’s INTERCEPT Blood System products, the Company uses a binding purchase order and signed sales contract as evidence of a written agreement. The Company sells its platelet and plasma systems directly to blood banks, hospitals, universities, government agencies, as well as to distributors in certain regions. Generally, the Company’s contracts with its customers do not provide for open return rights, except within a reasonable time after receipt of goods in the case of defective or non-conforming product. Deliverables and the units of accounting vary according to the provisions of each purchase order or sales contract. For revenue arrangements with multiple elements, the Company determines whether the delivered elements meet the criteria as separate units of accounting. Such criteria require that the deliverable have stand-alone value to the customer and that if a general right of return exists relative to the delivered item, delivery or performance of the undelivered item(s) is considered probable and substantially in the control of the Company. Once the Company determines if the deliverable meets the criteria for a separate unit of accounting, the Company must determine how the consideration should be allocated between the deliverables and how the separate units of accounting should be recognized as revenue. Consideration received is allocated to elements that are identified as discrete units of accounting based on the best estimated selling price. The Company has determined that vendor specific objective evidence is not discernible due to the Company’s limited history of selling its products and variability in its pricing across the regions into which it sells its products. Since the Company’s products are novel and unique and are not sold by others, third-party evidence of selling price is unavailable.

At both June 30, 2012, and December 31, 2011, the Company had $0.1 million of short-term deferred revenue on its condensed consolidated balance sheets related to future performance obligations. Freight costs charged to customers are recorded as a component of revenue under ASC Topic 605, “Accounting for Shipping and Handling Fees and Costs.” Value-added-taxes (“VAT”) that the Company invoices to its customers and remits to governments are recorded on a net basis, which excludes such VAT from product revenue.

Revenue related to the cost reimbursement provisions under development contracts or United States government grants is recognized as the costs on the projects are incurred. The Company has received certain United States government grants and contracts that support research in defined research projects. These grants generally have provided for reimbursement of approved costs incurred as defined in the various grants.

Research and Development Expenses

In accordance with ASC Topic 730, “Accounting for Research and Development Expenses,” research and development expenses are charged to expense when incurred, including cost incurred under each grant that has been awarded to the Company by the United States government or development contracts. Research and development expenses include salaries and related expenses for scientific personnel, payments to consultants, supplies and chemicals used in in-house laboratories, costs of research and development facilities, depreciation of equipment and external contract research expenses, including clinical trials, preclinical safety studies, other laboratory studies, process development and product manufacturing for research use.

The Company’s use of estimates in recording accrued liabilities for research and development activities (see “Use of Estimates” above) affects the amounts of research and development expenses recorded and revenue recorded from development funding and government grants and collaborative agreements. Actual results may differ from those estimates under different assumptions or conditions.

Cash Equivalents

The Company considers all highly liquid investments with original maturities of three months or less from the date of purchase to be classified as cash equivalents. These investments primarily consist of money market instruments, and are classified as available-for-sale.

Short-Term Investments

Investments with original maturities of greater than three months but less than one year from the date of purchase as well as available-for-sale investments with original maturities of greater than one year from the date of purchase, which included United States government agency securities, are classified as short-term investments. In accordance with ASC Topic 320, “Accounting for Certain Investments in Debt and Equity Securities,” the Company has classified all debt securities as available-for-sale at the time of purchase and reevaluates such designation as of each balance sheet date. Available-for-sale securities are carried at estimated fair value. Unrealized gains and losses derived by changes in the estimated fair value of available-for-sale securities are recorded in “Accumulated other comprehensive income” on the Company’s condensed consolidated balance sheets and/or in “Net unrealized losses on available-for-sale securities, net of taxes” on the Company’s condensed consolidated statements of comprehensive loss. Realized gains and losses from the sale or maturity of available-for-sale investments are recorded in “Other income, net” on the Company’s condensed consolidated statements of operations. The cost of securities sold is based on the specific identification method. The Company reports the amortization of any premium and accretion of any discount resulting from the purchase of debt securities as a component of interest expense.

The Company also reviews all of its marketable securities on a regular basis to evaluate whether any security has experienced an other-than-temporary decline in fair value. Other-than-temporary declines in market value are recorded in “Other income (expense), net” on the Company’s condensed consolidated statements of operations.

Restricted Cash

The Company holds a certificate of deposit with a domestic bank for any potential decommissioning resulting from the Company’s possession of radioactive material. The certificate of deposit is held to satisfy the financial surety requirements of the California Department of Health Services and is recorded in “Restricted cash” on the Company’s condensed consolidated balance sheets.

Concentration of Credit Risk

Financial instruments that potentially subject the Company to concentrations of credit risk consist primarily of cash equivalents, short-term investments and accounts receivable.

 

Pursuant to the Company’s investment policy, substantially all of the Company’s cash, cash equivalents and short-term investments are maintained at a major financial institution of high credit standing. The Company monitors the financial credit worthiness of the issuers of its investments and limits the concentration in individual securities and types of investments that exist within its investment portfolio. Generally, all of the Company’s investments carry high credit quality ratings, which is in accordance with its investment policy. At June 30, 2012, the Company does not believe there is significant financial risk from non-performance by the issuers of the Company’s cash equivalents.

Concentrations of credit risk with respect to trade receivables exist. However, in connection with the Company’s revolving line of credit, as discussed in Note 8 in the Notes to Condensed Consolidated Financial Statements, the Company purchased a credit insurance policy that mitigates some of its credit risk, as the policy will pay either the Company or its lender on eligible claims filed on its outstanding receivables. On a regular basis, including at the time of sale, the Company performs credit evaluations of its customers. Generally, the Company does not require collateral from its customers to secure accounts receivable. To the extent that the Company determines specific invoices or customer accounts may be uncollectible, the Company reserves against the accounts receivable on its condensed consolidated balance sheets and records a charge on its condensed consolidated statements of operations.

The Company had two customers that accounted for more than 10% of the Company’s outstanding trade receivables at both June 30, 2012, and December 31, 2011. These customers cumulatively represented approximately 60% and 58% of the Company’s outstanding trade receivables, at June 30, 2012, and December 31, 2011, respectively. To date, the Company has not experienced collection difficulties from these customers.

Inventories

At June 30, 2012, and December 31, 2011, inventory consisted of work-in-process and finished goods only. Finished goods include INTERCEPT disposable kits, UVA illumination devices (“illuminators”), and certain replacement parts for the illuminators. Platelet and plasma systems’ disposable kits generally have a two-year life from the date of manufacture. Illuminators and replacement parts do not have regulated expiration dates. Work-in-process includes certain components that are manufactured over a protracted length of time, which can exceed one year, before being incorporated and assembled by Fenwal, Inc. (“Fenwal”) into the finished INTERCEPT disposable kits. The Company maintains an inventory balance based on its current sales projections, and at each reporting period, the Company evaluates whether its work-in-process inventory would be consumed for production of finished units in order to sell to existing and prospective customers within the next twelve-month period. It is not customary for the Company’s production cycle for inventory to exceed twelve months. Instead, the Company uses its best judgment to factor in lead times for the production of its finished units to meet the Company’s current demands. If actual results differ from those estimates, work-in-process inventory could potentially accumulate for periods exceeding one year. At June 30, 2012, and December 31, 2011, the Company classified its work-in-process inventory as a current asset on its condensed consolidated balance sheets based on its evaluation that the work-in-process inventory would be consumed for production and subsequently sold within each respective subsequent twelve-month period.

Inventory is recorded at the lower of cost, determined on a first-in, first-out basis, or market value. The Company uses significant judgment to analyze and determine if the composition of its inventory is obsolete, slow-moving or unsalable and frequently reviews such determinations. The Company’s limited history selling the INTERCEPT Blood System limits the amount of historical data the Company has to perform this analysis. Generally, the Company writes-down specifically identified unusable, obsolete, slow-moving, or known unsalable inventory that has no alternative use in the period that it is first recognized by using a number of factors including product expiration dates, open and unfulfilled orders, and sales forecasts. Any write-down of its inventory to net realizable value establishes a new cost basis and will be maintained even if certain circumstances suggest that the inventory is recoverable in subsequent periods. Costs associated with the write-down of inventory are recorded in “Cost of product revenue” on the Company’s condensed consolidated statements of operations. At June 30, 2012, and December 31, 2011, the Company had $0.1 million and $0.6 million, respectively, reserved for potential obsolete or expiring product.

Property and Equipment, net

Property and equipment is comprised of furniture, equipment, information technology hardware and software and is recorded at cost. At the time the property and equipment is ready for its intended use, it is depreciated on a straight-line basis over the estimated useful lives of the assets (generally three to five years). Leasehold improvements are amortized on a straight-line basis over the shorter of the lease term or the estimated useful lives of the improvements.

Goodwill and Intangible Assets, net

Additions to goodwill and intangible assets, net are derived at the time of a business acquisition, in which the Company assigns the total consideration transferred to the acquired assets based on each asset’s fair value and any residual amount becomes goodwill, an indefinite life intangible asset. Intangible assets, net, which include a license for the right to commercialize the INTERCEPT Blood System in Asia, are subject to ratably amortized over the estimated useful life of ten years. The amortization of the Company’s intangible assets, net, is recorded in “Amortization of intangible assets” on the Company’s condensed consolidated statements of operations.

 

Goodwill is not amortized but instead is subject to an impairment test performed on an annual basis, or more frequently if events or changes in circumstances indicate that goodwill may be impaired. The Company evaluates goodwill on an annual basis on August 31 of each fiscal year. The test for goodwill impairment is a two-step process. The first step compares the fair value of each reporting unit with its respective carrying amount, including goodwill. The Company has determined that it operates in one reporting unit and estimates the fair value of its one reporting unit using the enterprise approach under which it considers the quoted market capitalization of the Company as reported on the Nasdaq Global Market. The Company considers quoted market prices that are available in active markets to be the best evidence of fair value. The Company also considers other factors, which include future forecasted results, the economic environment and overall market conditions. If the fair value of the reporting unit exceeds its carrying amount, goodwill of the reporting unit is not considered impaired and, therefore, the second step of the impairment test is unnecessary. The second step, which is used to measure the amount of impairment loss, compares the implied fair value of each reporting unit’s goodwill with the respective carrying amount of that goodwill. If the carrying amount of the reporting unit’s goodwill exceeds the implied fair value of that goodwill, an impairment loss is recognized in an amount equal to that excess.

See Note 5 in the Notes to Condensed Consolidated Financial Statements for further information regarding the Company’s impairment analysis and the valuation of goodwill and intangible assets, net.

Long-lived Assets

The Company evaluates its long-lived assets for impairment by continually monitoring events and changes in circumstances that could indicate carrying amounts of its long-lived assets may not be recoverable. When such events or changes in circumstances occur, the Company assesses recoverability by determining whether the carrying value of such assets will be recovered through the undiscounted expected future cash flows. If the expected undiscounted future cash flows are less than the carrying amount of these assets, the Company then measures the amount of the impairment loss based on the excess of the carrying amount over the fair value of the assets. The Company did not recognize impairment charges related to its long-lived assets during the three and six months ended June 30, 2012, and 2011.

Foreign Currency Remeasurement

The functional currency of the Company’s foreign subsidiary is the United States dollar. Monetary assets and liabilities denominated in foreign currencies are remeasured in United States dollars using the exchange rates at the balance sheet date. Non-monetary assets and liabilities denominated in foreign currencies are remeasured in United States dollars using historical exchange rates. Revenues and expenses are remeasured using average exchange rates prevailing during the period. Remeasurements are recorded in the Company’s condensed consolidated statements of operations. The Company recorded foreign currency gains (losses) of $(0.7) million and $(0.3) million during the three months ended June 30, 2012, and 2011, respectively, and $(0.4) million and $0.4 million during the six months ended June 30, 2012, and 2011, respectively.

Stock-Based Compensation

The Company accounts for stock-based compensation in accordance with ASC Topic 718, “Compensation — Stock Compensation.” Stock-based compensation expense is measured at the grant-date based on the fair value of the award and is recognized as expense on a straight-line basis over the requisite service period, which is the vesting period, and is adjusted for estimated forfeitures. To the extent that stock options contain performance criteria for vesting, stock-based compensation is recognized once the performance criteria are probable of being achieved.

For stock-based awards issued to non-employees, the Company follows ASC Topic 505-50, “Equity Based Payment to Non-Employees” and considers the measurement date at which the fair value of the stock-based award is measured to be the earlier of (i) the date at which a commitment for performance by the grantee to earn the equity instrument is reached or (ii) the date at which the grantee performance is complete. The Company recognizes stock-based compensation expense for the fair value of the vested portion of the non-employee stock-based awards in its condensed consolidated statements of operations.

See Note 11 in the Notes to Condensed Consolidated Financial Statements for further information regarding the Company’s stock-based compensation assumptions and expenses.

Warrant Liability

In August 2009, and November 2010, the Company issued warrants to purchase an aggregate of 2.4 million and 3.7 million shares of common stock, respectively. The material terms of the warrants were identical under each issuance except for the exercise price, date issued and expiration date. The Company classified the warrants as a liability on its condensed consolidated balance sheets as the warrants contain certain material terms which require the Company (or its successor) to purchase the warrants for cash in an amount equal to the value of the unexercised portion of the warrants (as determined in accordance with the Black-Scholes option pricing model) in connection with certain change of control transactions. In addition, the Company may also be required to pay cash to a warrant holder under certain circumstances if the Company is unable to timely deliver the shares acquired upon warrant exercise to such holder.

 

The fair value of these outstanding warrants is calculated using the binomial-lattice option-pricing model and is adjusted accordingly at each reporting period. The binomial-lattice option-pricing model requires that the Company uses significant assumptions and judgment to determine appropriate inputs to the model. Some of the assumptions that the Company relies on include the probability of a change of control occurring, the volatility of the Company’s stock over the life of the warrant and assumptions and inputs used to value the warrants under the Black-Scholes model should a change of control occur.

Changes resulting from the revaluation of warrants to fair value are recorded in “Revaluation of warrant liability” on the condensed consolidated statements of operations. Upon the exercise or modification to remove the provisions which require the warrants to be treated as a liability, the fair value of the warrants will be reclassified from a liability to stockholders’ equity on the Company’s condensed consolidated balance sheets and no further adjustment to the fair value would be made in subsequent periods.

See Note 10 in the Notes to Condensed Consolidated Financial Statements for further information regarding the Company’s valuation of warrant liability.

Income Taxes

The Company accounts for income taxes using an asset and liability approach in accordance with ASC Topic 740 “Accounting for Income Taxes.” Under this method, deferred tax assets and liabilities are determined based on differences between the financial reporting and tax bases of assets and liabilities and are measured using the enacted tax rates and laws that will be in effect when the differences are expected to reverse. ASC Topic 740 requires derecognition of tax positions that do not have a greater than 50% likelihood of being recognized upon review by a taxing authority having full knowledge of all relevant information. Use of a valuation allowance as described in ASC Topic 740 is not an appropriate substitute for the derecognition of a tax position. The Company did not have any recorded liabilities for unrecognized tax benefits at June 30, 2012, or December 31, 2011. The Company recognizes accrued interest and penalties related to unrecognized tax benefits in its income tax expense. To date, the Company has not recognized any interest and penalties in its condensed consolidated statements of operations, nor has its accrued for or made payments for interest and penalties. The Company continues to carry a full valuation allowance on all of its deferred tax assets. Although the Company believes it more likely than not that a taxing authority would agree with its current tax positions, there can be no assurance that the tax positions the Company has taken will be substantiated by a taxing authority if reviewed. The Company’s tax years 2007 through 2011 remain subject to examination by the taxing jurisdictions.

Net Loss Per Common Share

Basic income (loss) per common share is computed by dividing net income (loss) by the weighted average number of common shares outstanding for the period. Diluted income (loss) per common share gives effect to all potentially dilutive common shares outstanding for the period. The potentially dilutive securities include stock options, employee stock purchase plan rights, warrants and restricted stock units, which are calculated using the treasury stock method, and convertible preferred stock, which is calculated using the if-converted method. Diluted income (loss) per common share also gives effect to potential adjustments to the numerator for changes resulting from the revaluation of warrants to fair value for the period, even if the Company is in a net loss position if the effect would result in more dilution.

Diluted loss per common share used the same weighted average number of common shares outstanding for the six months ended June 30, 2012, and for the three and six months ended June 30, 2011, as calculated for the basic loss per common share as the inclusion of any potential dilutive securities would be anti-dilutive. In addition, certain potential dilutive securities were excluded from the dilution calculation for the three months ended June 30, 2012, as their inclusion would have been anti-dilutive.

 

The following table sets forth the reconciliation of the numerator and denominator used in the computation of basic and diluted net loss per common share for the three and six months ended June 30, 2012, and 2011 (in thousands, except per share amounts):

 

                                 
    Three Months Ended     Six Months Ended  
    June 30,     June 30,  
    2012     2011     2012     2011  

Numerator:

                               

Net loss used for basic calculation

  $ (1,907   $ (6,409   $ (10,741   $ (11,507

Effect of revaluation of warrant liability

    (3,674     0       0       0  
   

 

 

   

 

 

   

 

 

   

 

 

 

Adjusted net loss used for diluted calculation

  $ (5,581   $ (6,409   $ (10,741   $ (11,507
   

 

 

   

 

 

   

 

 

   

 

 

 

Denominator:

                               

Basic weighted average number of common shares outstanding

    54,418       47,620       53,753       47,530  

Effect of dilutive potential common shares resulting from warrants

    818       0       0       0  
   

 

 

   

 

 

   

 

 

   

 

 

 

Diluted weighted average number of common shares outstanding

    55,236       47,620       53,753       47,530  
   

 

 

   

 

 

   

 

 

   

 

 

 

Net loss per common share:

                               

Basic

  $ (0.04   $ (0.13   $ (0.20   $ (0.24

Diluted

  $ (0.10   $ (0.13   $ (0.20   $ (0.24

The table below presents common shares underlying stock options, convertible preferred stock, employee stock purchase plan rights, warrants and restricted stock units that are excluded from the calculation of the weighted average number of common shares outstanding used for the calculation of diluted net loss per common share. These are excluded from the calculation due to their anti-dilutive effect for the three and six months ended June 30, 2012, and 2011 (shares in thousands):

 

                                 
    Three Months Ended     Six Months Ended  
    June 30,     June 30,  
    2012     2011     2012     2011  

Weighted average of anti-dilutive common shares

    9,165       13,635       14,828       13,592  

Guarantee and Indemnification Arrangements

The Company recognizes the fair value for guarantee and indemnification arrangements issued or modified by the Company after December 31, 2002. In addition, the Company monitors the conditions that are subject to the guarantees and indemnifications in order to identify if a loss has occurred. If the Company determines it is probable that a loss has occurred, then any such estimable loss would be recognized under those guarantees and indemnifications. Some of the agreements that the Company is a party to contain provisions that indemnify the counter party from damages and costs resulting from claims that the Company’s technology infringes the intellectual property rights of a third party or claims that the sale or use of the Company’s products have caused personal injury or other damage or loss. The Company has not received any such requests for indemnification under these provisions and has not been required to make material payments pursuant to these provisions.

The Company generally provides for a one-year warranty on certain of its INTERCEPT blood-safety products covering defects in materials and workmanship. The Company accrues costs associated with warranty obligations when claims become known and are estimable. There have been very few warranty costs incurred through June 30, 2012, and the Company is unaware of any future warranty claims. Accordingly, at June 30, 2012, and December 31, 2011, the Company had not accrued for any potential future warranty costs.

Fair Value of Financial Instruments

The Company applies the provisions of fair value relating to its financial assets and liabilities. The carrying amounts of accounts receivables, accounts payable, and other accrued liabilities approximate their fair value due to the relative short-term maturities. Based on the borrowing rates currently available to the Company for loans with similar terms, the Company believes the fair value of its debt approximates their carrying amounts. The Company measures and records certain financial assets and liabilities at fair value on a recurring basis, including its available-for-sale securities and warrant liability. The Company classifies instruments within Level 1 if quote prices are available in active markets, which include its money market funds as the maturity of money market funds are relatively short and the carrying amount is a reasonable estimate of fair value. The Company classifies instruments in Level 2 if the instruments are valued using observable inputs to quoted market prices, benchmark yields, reported trades, broker/dealer quotes or alternative pricing sources with reasonable levels of price transparency. These instruments include the Company’s available-for-sale securities related to United States government agencies. The available-for-sale securities are held by a custodian who obtains investment prices from a third party pricing provider that uses standard inputs to models which vary by asset class. The Company classifies instruments in Level 3 if one or more significant inputs or significant value drivers are unobservable, which include its warrant liability. The Company assesses any transfers among fair value measurement levels at the end of each reporting period.

 

See Note 2 and 10 in the Notes to Condensed Consolidated Financial Statements for further information regarding the Company’s valuation on financial instruments.

New Accounting Pronouncements

There have been no new accounting pronouncements issued during the three and six months ending June 30, 2012, that are of significance, or potential significance, to the Company. Any recent accounting pronouncement that are of significance, or potential significance, to the Company are set forth in the Company’s Annual Report on Form 10-K for the year ended December 31, 2011, filed with the SEC on March 5, 2012, under Note 2 in the Notes to Consolidated Financial Statements.

Fair Value on Financial Instruments
Fair Value on Financial Instruments

Note 2. Fair Value on Financial Instruments

The fair values of certain of the Company’s financial assets and liabilities were determined using the following inputs at June 30, 2012 (in thousands):

 

                                 
          Quoted
Prices in
Active
Markets for
Identical
Assets
    Significant
Other
Observable
Inputs
    Significant
Unobservable
Inputs
 
    Total     (Level 1)     (Level 2)     (Level 3)  

Money market funds (1)

  $ 9,214     $ 9,214     $ 0     $ 0  

United States government agency securities (2)

    0       0       0       0  
   

 

 

   

 

 

   

 

 

   

 

 

 

Total financial assets

  $ 9,214     $ 9,214     $ 0     $ 0  
   

 

 

   

 

 

   

 

 

   

 

 

 

Warrant liability (3)

  $ 8,749     $ 0     $ 0     $ 8,749  
   

 

 

   

 

 

   

 

 

   

 

 

 

Total financial liabilities

  $ 8,749     $ 0     $ 0     $ 8,749  
   

 

 

   

 

 

   

 

 

   

 

 

 

 

 

(1) Included in cash and cash equivalents on the Company’s condensed consolidated balance sheets.
(2) Included in short-term investments on the Company’s condensed consolidated balance sheets.
(3) Included in current liabilities on the Company’s condensed consolidated balance sheets.

The fair values of certain of the Company’s financial assets and liabilities were determined using the following inputs at December 31, 2011 (in thousands):

 

                                 
          Quoted
Prices in
Active
Markets for
Identical
Assets
    Significant
Other
Observable
Inputs
    Significant
Unobservable
Inputs
 
    Total     (Level 1)     (Level 2)     (Level 3)  

Money market funds (1)

  $ 8,683     $ 8,683     $ 0     $ 0  

United States government agency securities (2)

    287       0       287       0  
   

 

 

   

 

 

   

 

 

   

 

 

 

Total financial assets

  $ 8,970     $ 8,683     $ 287     $ 0  
   

 

 

   

 

 

   

 

 

   

 

 

 

Warrant liability (3)

  $ 7,979     $ 0     $ 0     $ 7,979  
   

 

 

   

 

 

   

 

 

   

 

 

 

Total financial liabilities

  $ 7,979     $ 0     $ 0     $ 7,979  
   

 

 

   

 

 

   

 

 

   

 

 

 

 

(1) Included in cash and cash equivalents on the Company’s condensed consolidated balance sheets.
(2) Included in short-term investments on the Company’s condensed consolidated balance sheets.
(3) Included in current liabilities on the Company’s condensed consolidated balance sheets.

A reconciliation of the beginning and ending balances for warrant liability using significant unobservable inputs (Level 3) from December 31, 2011, to June 30, 2012, was as follows (in thousands):

 

         

Balance at December 31, 2011

  $  7,979  

Increase in fair value of warrants

    787  

Settlement of warrants exercised

    (17
   

 

 

 

Balance at June 30, 2012

  $ 8,749  
   

 

 

 

See Note 1 and 10 in the Notes to Condensed Consolidated Financial Statements for further information regarding the Company’s valuation techniques and unobservable inputs for warrant liability using significant unobservable inputs (Level 3).

The Company did not have any transfers among fair value measurement levels during the six months ended June 30, 2012.

Available-for-Sale Securities
Available-for-sale Securities

Note 3. Available-for-sale Securities

The following is a summary of available-for-sale securities at June 30, 2012 (in thousands):

 

                         
    June 30, 2012  
    Carrying Value     Gross
Unrealized  Gain
    Fair Value  

Money market funds

  $ 9,214     $ 0     $ 9,214  

United States government agency securities

    0       0       0  
   

 

 

   

 

 

   

 

 

 

Total available-for-sale securities

  $ 9,214     $ 0     $ 9,214  
   

 

 

   

 

 

   

 

 

 

The following is a summary of available-for-sale securities at December 31, 2011 (in thousands):

 

                         
    December 31, 2011  
    Carrying Value     Gross
Unrealized  Gain
    Fair Value  

Money market funds

  $ 8,683     $ 0     $ 8,683  

United States government agency securities

    287       0       287  
   

 

 

   

 

 

   

 

 

 

Total available-for-sale securities

  $ 8,970     $ 0     $ 8,970  
   

 

 

   

 

 

   

 

 

 

Available-for-sale securities at June 30, 2012, and December 31, 2011, consisted of the following by original contractual maturity (in thousands):

 

                                 
    June 30, 2012     December 31, 2011  
    Carrying Value     Fair Value     Carrying Value     Fair Value  

Due in one year or less

  $ 9,214     $ 9,214     $ 8,683     $ 8,683  

Due greater than three years and less than five years

    0       0       287       287  
   

 

 

   

 

 

   

 

 

   

 

 

 

Total available-for-sale securities

  $ 9,214     $ 9,214     $ 8,970     $ 8,970  
   

 

 

   

 

 

   

 

 

   

 

 

 

The maturities of certain short-term investments were estimated primarily based upon assumed prepayment features and credit enhancement characteristics.

Gross realized gains from the sale or maturity of available-for-sale investments were zero during the three and six months ended June 30, 2012. Gross realized gains from the sale or maturity of available-for-sale investments were minimal during the three and six months ended June 30, 2011. The Company did not record losses on investments experiencing an other-than-temporary decline in fair value nor did it record any gross realized losses from the sale or maturity of available-for-sale investments during the three and six months ended June 30, 2012, and 2011.

 

Inventories
Inventories

Note 4. Inventories

Inventories at June 30, 2012, and December 31, 2011, consisted of the following (in thousands):

 

                 
    June 30,     December 31,  
    2012     2011  

Work-in-process

  $ 4,564     $ 2,742  

Finished goods

    4,809       3,702  
   

 

 

   

 

 

 

Total inventories

  $ 9,373     $ 6,444  
   

 

 

   

 

 

 
Goodwill and Intangible Assets, net
Goodwill and Intangible Assets, net

Note 5. Goodwill and Intangible Assets, net

Goodwill

During the three and six months ended June 30, 2012, the Company did not dispose of, impair, or recognize additional goodwill. Accordingly, at both June 30, 2012, and December 31, 2011, the carrying amount of goodwill was $1.3 million. The Company expects to perform its annual review of goodwill on August 31, 2012, unless indicators of impairment are identified prior to that date.

Intangible Assets, net

The following is a summary of intangible assets, net at June 30, 2012 (in thousands):

 

                         
    June 30, 2012  
    Gross
Carrying
Amount
    Accumulated
Amortization
    Net
Carrying
Amount
 

Acquisition-related intangible assets:

                       

Reacquired license — INTERCEPT Asia

  $ 2,017     $ (370   $ 1,647  
   

 

 

   

 

 

   

 

 

 

Total intangible assets

  $ 2,017     $ (370   $ 1,647  
   

 

 

   

 

 

   

 

 

 

The following is a summary of intangible assets, net at December 31, 2011 (in thousands):

 

                         
    December 31, 2011  
    Gross
Carrying
Amount
    Accumulated
Amortization
    Net
Carrying
Amount
 

Acquisition-related intangible assets:

                       

Reacquired license — INTERCEPT Asia

  $ 2,017     $ (269   $ 1,748  
   

 

 

   

 

 

   

 

 

 

Total intangible assets

  $ 2,017     $ (269   $ 1,748  
   

 

 

   

 

 

   

 

 

 

The Company recognized $0.05 million in amortization expense related to intangible assets for each of the three months ended June 30, 2012, and 2011, respectively, and $0.1 million for each of the six months ended June 30, 2012, and 2011, respectively. During the three and six months ended June 30, 2012, and 2011, there were no impairment charges recognized related to the acquired intangible assets.

At June 30, 2012, the expected annual amortization expense of the intangible assets, net is $0.1 million for the remaining six months of 2012, $0.2 million each subsequent year thereafter beginning with the year ending December 31, 2013, through the year ending December 31, 2019, and $0.1 million for the year ending December 31, 2020.

Long-Term Investments
Long-Term Investments

Note 6. Long-Term Investments

In connection with the agreements to license the immunotherapy technologies to Aduro BioTech (“Aduro”) in 2009, the Company received preferred shares of Aduro. Pursuant to these license agreements, the Company is eligible to receive a 1% royalty fee on any future sales resulting from the licensed technology. In April 2011, Aduro completed a subsequent round of financing, issuing Series B preferred stock, and as a result of this financing, the Company’s ownership in Aduro was reduced to less than 3%. Since receiving preferred stock in Aduro, the Company has carried its investment in Aduro at zero in its condensed consolidated balance sheet.

Accrued Liabilities
Accrued Liabilities

Note 7. Accrued Liabilities

Accrued liabilities at June 30, 2012, and December 31, 2011, consisted of the following (in thousands):

 

                 
    June 30,     December 31,  
    2012     2011  

Accrued compensation and related costs

  $ 1,661     $ 2,027  

Accrued inventory costs

    2,323       1,417  

Accrued contract and other accrued expenses

    2,591       2,381  
   

 

 

   

 

 

 

Total accrued liabilities

  $ 6,575     $ 5,825  
   

 

 

   

 

 

 
Debt
Debt

Note 8. Debt

Debt at June 30, 2012, consisted of the following (in thousands):

 

                         
    June 30, 2012  
    Principal     Unamortized
Discount
    Total  

Comerica — Growth Capital Loan A, due 2015

  $ 5,000     $ (66   $ 4,934  

Comerica — Revolving Line of Credit, due 2014

    2,475       0       2,475  
   

 

 

   

 

 

   

 

 

 

Total debt

    7,475       (66     7,409  

Less: debt — current

    (3,725     33       (3,692
   

 

 

   

 

 

   

 

 

 

Debt — non-current

  $ 3,750     $ (33   $ 3,717  
   

 

 

   

 

 

   

 

 

 

Debt at December 31, 2011, consisted of the following (in thousands):

 

                         
    December 31, 2011  
    Principal     Unamortized
Discount
    Total  

Comerica — Growth Capital Loan A, due 2015

  $ 5,000     $ (84   $ 4,916  

Comerica — Revolving Line of Credit, due 2014

    2,300       0       2,300  
   

 

 

   

 

 

   

 

 

 

Total debt

    7,300       (84     7,216  

Less: debt — current

    (2,554     35       (2,519
   

 

 

   

 

 

   

 

 

 

Debt — non-current

  $ 4,746     $ (49   $ 4,697  
   

 

 

   

 

 

   

 

 

 

Principal and interest payments on debt at June 30, 2012, are expected to be as follows for each of the following five years (in thousands):

 

         

Year ended December 31,

 

2012 (remaining six months)

  $ 636  

2013

    2,033  

2014

    4,349  

2015

    1,334  

2016

    0  

2011 Growth Capital Facility

The Company entered into a loan and security agreement on September 30, 2011, as amended effective on December 13, 2011, and June 30, 2012, with Comerica Bank (“Comerica”) (collectively, the “Amended Credit Agreement”). The Amended Credit Agreement provides for an aggregate borrowing of up to $12.0 million, comprised of a growth capital loan of $5.0 million (“Growth Capital Loan”) and a formula based revolving line of credit (“RLOC”) of up to $7.0 million. The Company pledged all current and future assets, excluding its intellectual property and 35% of the Company’s investment in its subsidiary, Cerus Europe B.V., as security for borrowings under the Amended Credit Agreement.

Growth Capital Loan

Concurrent with the execution of the Amended Credit Agreement, in September 2011, the Company borrowed $5.0 million under the Growth Capital Loan, substantially all of which was used to repay the Company’s prior debt with Oxford Finance Corporation (“Oxford”), with the remainder used for general corporate purposes. The Growth Capital Loan, which matures on September 30, 2015, bears a fixed interest rate of 6.37%, with interest–only payments due for the first twelve months, followed by equal principal and interest payments for the remaining 36 months.

In September 2011, the Company incurred a commitment fee of $40,000 and loan fees of $50,000, which were recorded as a discount to its Growth Capital Loan and are being amortized as a component of interest expense using the effective interest method over the term of the Growth Capital Loan (discount was based on an implied interest rate of 7.07%). The Company will also be required to make a final payment fee of 1% of the amounts drawn under Growth Capital Loan due on the earlier of (i) prepayment of the Growth Capital Loan or (ii) the maturity of the Growth Capital Loan. The final payment fee will be accreted to interest expense using the effective interest method over the life of the Growth Capital Loan upon draw.

Revolving Line of Credit

The Amended Credit Agreement also provides for a RLOC of up to $7.0 million (the “RLOC Loan Amount”). The amount available under the RLOC is limited to the lesser of (i) 80% of eligible trade receivables or (ii) the RLOC Loan Amount. In June 2012 and December 2011, the Company drew down $0.2 million and $2.3 million, respectively, under the RLOC. The RLOC bears a floating rate based on the lender’s prime rate plus 1.50%, with interest–only payments due each month. At both June 30, 2012, and December 31, 2011, the floating rate of the RLOC was at 4.75%. The Company is required to repay the principal drawn from the RLOC at the end of the RLOC term on June 30, 2014. In September 2011, the Company incurred a commitment fee of $20,000, and will incur a $20,000 commitment fee at each annual anniversary of June 30, 2012. At June 30, 2012, and December 31, 2011, the Company had $2.5 million and $2.3 million, respectively, outstanding under the RLOC.

Compliance with Covenants

The Company is required to maintain compliance with certain customary and routine financial covenants under the Amended Credit Agreement, including maintaining a minimum cash balance of $2.5 million at Comerica and achieving minimum revenue levels, which are measured monthly based on a six-month trailing basis and must be at least 75% of the pre-established future projected revenues for the trailing six-month period. Non-compliance with the covenants could result in the principal of the note becoming due and payable. As of June 30, 2012, the Company was in compliance with the financial covenants as set forth in the Amended Credit Agreement.

2010 Growth Capital Facility

In March 2010, the Company entered into a growth capital facility agreement with Oxford and immediately borrowed and issued a senior secured note for $5.0 million. The note carried a fixed interest rate of 12.04%, with interest–only payments due for the first nine months and then equal principal and interest payments for an additional 30 months. In September 2011, the Company repaid the outstanding balance of the debt owed to Oxford using the proceeds received from the Growth Capital Loan as discussed in further detail above. The Company also accelerated and expensed the remaining closing cost and fees of $0.2 million to interest expense during the year ended December 31, 2011.

Commitments and Contingencies
Commitments and Contingencies

Note 9. Commitments and Contingencies

Operating Leases

The Company leases its office facilities, located in Concord, California and Amersfoort, The Netherlands, and certain equipment under non-cancelable operating leases with initial terms in excess of one year that require the Company to pay operating costs, property taxes, insurance and maintenance. The operating leases expire at various dates through 2019, with certain of the leases providing for renewal options, provisions for adjusting future lease payments, which is based on the consumer price index and the right to terminate the lease early, which may occur as early as January 2015. The Company’s leased facilities qualify as operating leases under ASC Topic 840, “Leases” and as such, are not included on its condensed consolidated balance sheets.

 

Financed Leasehold Improvements

In December 2010, the Company financed $1.1 million of leasehold improvements. The Company pays for the financed leasehold improvements as a component of rent and is required to reimburse its landlord over the remaining life of the respective leases. If the Company exercises its right to early terminate the Concord California lease, which may occur as early as January 2015, the Company would be required to repay for any remaining portion of the landlord financed leasehold improvements at such time. At June 30, 2012, the Company had an outstanding liability of $0.9 million related to these leasehold improvements, of which $0.1 million was reflected in “Accrued liabilities” and $0.8 million was reflected in “Other non-current liabilities” on the Company’s condensed consolidated balance sheets.

Purchase Commitments

The Company is party to agreements with certain providers for certain components of INTERCEPT Blood System which the Company purchases from third party manufacturers and supplies to Fenwal at no cost for use in manufacturing finished INTERCEPT disposable kits. Certain of these agreements require minimum purchase commitments from the Company.

Stockholders' Equity
Stockholders' Equity

Note 10. Stockholders’ Equity

Series B Preferred Stock

In March 1999, the Company issued 3,327 shares of the Company’s Series B preferred stock to Fenwal, Inc. (“Fenwal”) (formerly, Baxter International Inc.). The Series B preferred stock had no voting rights, except with respect to the authorization of any class or series of stock having preference or priority over the Series B preferred stock as to voting, liquidation or conversion or with respect to the determination of fair value of non-publicly traded shares received by the holder of Series B preferred stock in the event of a liquidation, or except as required by Delaware law. At any time, the holder had the ability to convert each share of Series B preferred stock into 100 shares of the Company’s common stock. The Company had the right to redeem the Series B preferred stock prior to conversion for a payment of $9.5 million. In June 2012, Fenwal exercised its right to convert all 3,327 shares of the Company’s Series B preferred stock. As a result, the Company issued 332,700 shares of its common stock to Fenwal and retired the outstanding Series B preferred stock.

Common Stock and Associated Warrant Liability

In August 2009, the Company received net proceeds of approximately $12.1 million, after deducting placement agent’s fees and stock issuance costs of approximately $1.1 million, from a registered direct offering of 6.0 million units. Each unit sold consisted of one share of common stock and a warrant to purchase 4/10 of a share of common stock. Each unit was sold for $2.20, resulting in the issuance of 6.0 million shares of common stock and warrants to purchase 2.4 million shares of common stock, exercisable at an exercise price of $2.90 per share. The warrants issued in August 2009 (“2009 Warrants”) are exercisable for a period of five years from the issue date. The fair value on the date of issuance of the 2009 Warrants was determined to be $2.8 million using the binomial-lattice option valuation model and applying the following assumptions: (i) a risk-free rate of 2.48%, (ii) an expected term of 5.0 years, (iii) no dividend yield and (iv) a volatility of 77%.

In November 2010, the Company received net proceeds of approximately $19.7 million, after deducting underwriting discounts and commissions and stock issuance costs of approximately $1.3 million, from an underwritten public offering of 7.4 million units. Each unit sold consisted of one share of common stock and a warrant to purchase 1/2 of a share of common stock. Each unit was sold for $2.85, resulting in the issuance of 7.4 million shares of common stock and warrants to purchase 3.7 million shares of common stock, exercisable at an exercise price of $3.20 per share. The warrants issued in November 2010 (“2010 Warrants”) became exercisable on May 15, 2011 and are exercisable for a period of five years from the issue date. The fair value on the date of issuance of the 2010 Warrants was determined to be $5.8 million using the binomial-lattice option valuation model and applying the following assumptions: (i) a risk-free rate of 1.23%, (ii) an expected term of 5.0 years, (iii) no dividend yield and (iv) a volatility of 85%.

The fair value of the 2009 Warrants and 2010 Warrants was recorded on the condensed consolidated balance sheets as a liability pursuant to “Accounting for Derivative Instruments and Hedging Activities” and “Accounting for Certain Financial Instruments with Characteristics of Both Liabilities and Equity” Topics of ASC and will be adjusted to fair value at each financial reporting date thereafter until the earlier of exercise or modification to remove the provisions which require the warrants to be treated as a liability, at which time, these warrants would be reclassified into stockholders’ equity. The Company classified the 2009 Warrants and 2010 Warrants as a liability as these warrants contain certain provisions that, under certain circumstances, which may be out of the Company’s control, could require the Company to pay cash to settle the exercise of the warrants or may require the Company to redeem the warrants.

 

The fair value of the warrants at June 30, 2012, and December 31, 2011, consisted of the following (in thousands):

 

                 
    June 30,
2012
    December 31,
2011
 

2009 Warrants

  $ 2,772     $ 3,010  

2010 Warrants

    5,977       4,969  
   

 

 

   

 

 

 

Total warrant liability

  $ 8,749     $ 7,979  
   

 

 

   

 

 

 

The fair value of the Company’s warrants was based on using the binomial-lattice option valuation model and using the following assumptions at June 30, 2012, and December 31, 2011:

 

                 
    June 30,
2012
    December 31,
2011
 

2009 Warrants:

               

Expected term (in years)

    2.15       2.65  

Estimated volatility

    52     74

Risk-free interest rate

    0.33     0.36

Expected dividend yield

    0     0

2010 Warrants:

               

Expected term (in years)

    3.36       3.86  

Estimated volatility

    70     70

Risk-free interest rate

    0.41     0.60

Expected dividend yield

    0     0

For the three months ended June 30, 2012, and 2011, the Company recorded non-cash gains (losses) of $3.7 million and $(0.3) million, respectively, on its condensed consolidated statements of operations within non-operating expense, net, due to the changes in fair value of the warrants. For the six months ended June 30, 2012, and 2011, the Company recorded non-cash losses of $0.8 million and $1.6 million, respectively, on its condensed consolidated statements of operations within non-operating expense, net, due to the changes in fair value of the warrants. Significant changes to the Company’s market price for its common stock will impact the implied and/or historical volatility used to fair value the warrants. As a result, any significant increases in the Company’s stock price will likely create an increase to the fair value of warrant liability. At June 30, 2012, the 2010 Warrants to purchase 5,084 shares of common stock were exercised. At December 31, 2011, no warrants had been exercised.

At-the-Market Issuance Sales Agreement

The Company entered into an At-The-Market Issuance Sales Agreement (the “Sales Agreement”) in June 2011, as amended in January 2012, with MLV & Co. LLC, formerly McNicoll, Lewis & Vlak LLC (“MLV”) that provides for the issuance and sale of shares of its common stock over the term of the Sales Agreement having an aggregate offering price of up to $20.0 million through MLV. In conjunction with the Sales Agreement, MLV acts as the Company’s sales agent and receives compensation based on an aggregate of 3% of the gross proceeds on the sale price per share of its common stock. The issuance and sale of these shares by the Company pursuant to the Sales Agreement are deemed an “at-the-market” offering and are registered under the Securities Act. During the year ended December 31, 2011, approximately 3.5 million shares of the Company’s common stock were sold under the Sales Agreement for aggregate net proceeds of $9.7 million. During the six months ended June 30, 2012, the Company sold approximately 3.1 million additional shares of its common stock for aggregate net proceeds of $9.5 million.

Stockholder Rights Plan

In October 2009, the Company’s Board of Directors adopted an amendment to its 1999 stockholder rights plan, commonly referred to as a “poison pill,” to reduce the exercise price, extend the expiration date and revise certain definitions under the plan. The stockholder rights plan is intended to deter hostile or coercive attempts to acquire the Company. The stockholder rights plan enables stockholders to acquire shares of the Company’s common stock, or the common stock of an acquirer, at a substantial discount to the public market price should any person or group acquire more than 15% of the Company’s common stock without the approval of the Board of Directors under certain circumstances. The Company has designated 250,000 shares of Series C Junior Participating preferred stock for issuance in connection with the stockholder rights plan.

Stock-Based Compensation
Stock-Based Compensation

Note 11. Stock-Based Compensation

The Company maintains an equity compensation plan to provide long-term incentives for employees, contractors, and members of its Board of Directors. The Company currently grants equity awards from one plan, the 2008 Equity Incentive Plan (the “2008 Plan”). The 2008 Plan allows for the issuance of non-statutory and incentive stock options, restricted stock, restricted stock units, stock appreciation rights, other stock-related awards, and performance awards which may be settled in cash, stock, or other property. The Company continues to have equity awards outstanding under its previous stock plans: 1998 Non-Officer Stock Option Plan and 1999 Equity Incentive Plan (collectively, the “Prior Plans”) and 1996 Equity Incentive Plan (the “1996 Plan”). Equity awards issued under the Prior Plans and the 1996 Plan continue to adhere to the terms of those respective stock plans and no further options may be granted under those previous plans. However, at June 2, 2008, any shares that remained available for future grants under the Prior Plans became available for issuance under the 2008 Plan. On June 6, 2012, the stockholders approved an amendment to the 2008 Plan (“Amended 2008 Plan”) which increased the aggregate number of shares of common stock authorized for issuance by 3,000,000 shares, such that the Amended 2008 Plan has reserved for issuance an amount not to exceed 13,540,940 shares. At June 30, 2012, the Company had an aggregate of approximately 13.0 million shares of its common stock reserved for issuance under the Amended 2008 Plan, the Prior Plans and the 1996 Plan, of which approximately 8.8 million shares were subject to outstanding options and other stock-based awards, and approximately 4.2 million shares were available for future issuance under the Amended 2008 Plan.

The Company also maintains an Employee Stock Purchase Plan (the “Purchase Plan”) which is intended to qualify as an employee stock purchase plan within the meaning of Section 423(b) of the Internal Revenue Code. Under the Purchase Plan, the Company’s Board of Directors may authorize participation by eligible employees, including officers, in periodic offerings. On June 6, 2012, the stockholders approved an amendment to the Purchase Plan to increase the aggregate number of shares of common stock authorized for issuance by 500,000 shares, such that the Purchase Plan has reserved for issuance an amount not to exceed 1,320,500 shares. At June 30, 2012, the Company had approximately 0.6 million shares available for future issuance under the Purchase Plan.

The Company has granted restricted stock units to its senior management in accordance with the Amended 2008 Plan. Subject to each grantee’s continued employment, the restricted stock units vest in three annual installments from the date of grant and are generally issuable at the end of the three-year vesting term.

Activity under the Company’s equity incentive plans related to stock options is set forth below (in thousands except per share amounts):

 

                 
    Number of Options
Outstanding
    Weighted
Average
Exercise
Price per
Share
 

Balance at December 31, 2011

    7,362     $ 4.70  

Granted

    1,750       3.69  

Forfeited

    (29     2.43  

Expired

    (276     36.91  

Exercised

    (106     1.46  
   

 

 

         

Balance at June 30, 2012

    8,701     $ 3.52  
   

 

 

         

The Company currently uses the Black-Scholes option pricing model to determine the grant-date fair value of stock options and employee stock purchase plan shares. The Black-Scholes option pricing model is affected by the Company’s stock price, as well as assumptions regarding a number of complex and subjective variables, which include the expected term of the grants, actual and projected employee stock option exercise behaviors, including forfeitures, the Company’s expected stock price volatility, the risk-free interest rate and expected dividends. The Company recognizes the grant-date fair value of the stock award as stock-based compensation expense on a straight-line basis over the requisite service period, which is the vesting period, and is adjusted for estimated forfeitures.

Stock-based compensation recognized on the Company’s condensed consolidated statements of operations for the three and six months ended June 30, 2012, and 2011, was as follows (in thousands):

 

                                 
    Three Months Ended
June 30,
    Six Months Ended
June 30,
 
    2012     2011     2012     2011  

Stock-based compensation expense by caption:

                               

Research and development

  $ 146     $ 111     $ 277     $ 220  

Selling, general and administrative

    528       340       939       703  
   

 

 

   

 

 

   

 

 

   

 

 

 

Total stock-based compensation expense

  $ 674     $ 451     $ 1,216     $ 923  
   

 

 

   

 

 

   

 

 

   

 

 

 

 

The Company did not record any stock-based compensation associated with performance-based stock options during the three and six months ended June 30, 2012, and 2011, as the performance criteria was not probable of being achieved during these periods. Performance-based stock options of 100,000 remained outstanding at June 30, 2012.

Related Party Transactions
Related Party Transactions

Note 12. Related Party Transactions

As a result of Baxter International Inc.’s sale of its transfusion therapies division in 2007 to Fenwal, the Company has certain agreements with Fenwal which require the Company to pay royalties on future INTERCEPT Blood System product sales at royalty rates that vary by product: 10% of product sales for the platelet system, 3% of product sales for the plasma system, 5% of product sales for the red blood cell system, and 6.5% on sales of illuminators. During the three months ended June 30, 2012 and 2011, the Company made royalty payments to Fenwal of $0.7 million and $0.5 million, respectively, and $1.3 million and $1.0 million, during the six months ended June 30, 2012 and 2011, respectively. At both June 30, 2012, and December 31, 2011, the Company owed royalties to Fenwal of $0.7 million.

In December 2008, the Company extended its agreement with Fenwal to manufacture finished INTERCEPT disposable kits for the platelet and plasma systems through December 31, 2013. Under the amended manufacturing and supply agreement, the Company pays Fenwal a set price per kit, which is established annually, plus a fixed surcharge per kit. In addition, volume driven manufacturing overhead is to be paid or refunded if actual manufacturing volumes are lower or higher than the estimated production volumes. The Company made payments to Fenwal of $3.9 million and $4.1 million relating to the manufacturing of the Company products during the three months ended June 30, 2012 and 2011, respectively, and $7.5 million and $6.3 million, during the six months ended June 30, 2012, and 2011, respectively. At June 30, 2012, and December 31, 2011, the Company owed Fenwal $2.7 million and $3.4 million, respectively, for INTERCEPT disposable kits manufactured.

Segment, Customer and Geographic Information
Segment, Customer and Geographic Information

Note 13. Segment, Customer and Geographic Information

The Company continues to operate in only one segment, blood safety. The Company’s chief executive officer is the chief operating decision maker who evaluates performance based on the net revenues and operating loss of the blood safety segment. The Company considers the sale of all of its INTERCEPT Blood System products to be similar in nature and function, and any revenue earned from services is minimal.

The Company’s operations outside of the United States include a wholly-owned subsidiary headquartered in Europe. The Company’s operations in the United States are responsible for the research and development and global commercialization of the INTERCEPT Blood System, as discussed in further detail below, while operations in Europe are responsible for the commercialization efforts of the platelet and plasma systems in Europe, The Commonwealth of Independent States and the Middle East. Product revenues are attributed to each region based on the location of the customer, and in the case of non-product revenues, on the location of the collaboration partner.

The Company had the following significant customers that accounted for more than 10% of the Company’s total product revenue, all of which operate in a country outside of the United States, during the three and six months ended June 30, 2012, and 2011 (in percentages):

 

                                 
    Three Months Ended
June 30,
    Six Months Ended
June 30,
 
    2012     2011     2012     2011  

Movaco, S.A.

    21     27     19     27

Etablissement Francais du Sang

    19     15     24     20

AUM+ LTD

    13     *       *       *  

Delrus Inc.

    *       *       13     *  

 

* Represents an amount less than 10% of product revenue.

The Company also recognized government grants and cooperative agreements revenue of $0.1 million, which represented 1% of total revenue, during the six months ended June 30, 2012, and $0.4 million, which represented 3% of total revenue, during the six months ended June 30, 2011. The Company has historically received awards under cooperative agreements with the Army Medical Research Acquisition Activity division of the Department of Defense since February 2001. The Company received these awards in order to develop its pathogen inactivation technologies for the improved safety and availability of blood that may be used by the United States Armed Forces for medical transfusions. Under the terms of the cooperative agreements, the Company conducted research on the inactivation of infectious pathogens in blood, including unusual viruses, bacteria and parasites that were of concern to the United States Armed Forces. This funding supported the advanced development of the Company’s red blood cell system.

Summary of Significant Accounting Policies (Policies)

Principles of Consolidation and Basis of Presentation

The accompanying unaudited condensed consolidated financial statements include those of Cerus Corporation and its subsidiary, Cerus Europe B.V. (collectively referred to hereinafter as “Cerus” or the “Company”) after elimination of all intercompany accounts and transactions. These condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information and pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”). Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. In the opinion of management, all adjustments, consisting of normal recurring entries, considered necessary for a fair presentation have been made. Operating results for the three and six months ended June 30, 2012, are not necessarily indicative of the results that may be expected for the year ending December 31, 2012, or for any future periods.

As previously reported in Note 20, Quarterly Financial Information, in the Notes to Consolidated Financial Statements included in the Company’s 2011 Annual Report on Form 10-K for the year ended December 31, 2011, filed with the SEC on March 5, 2012, the Company restated previously reported financial statements for the three and six months ended June 30, 2011. The adjustments related to previously capitalized inventory costs, which should have been charged to cost of product revenue as products were sold. Although the correction was immaterial to the three and six months ended June 30, 2011, the Company decided to restate the amounts previously reported to better reflect the actual operating trends of the Company’s business for 2011. The adjustments primarily increased cost of product revenue by $0.1 million and $0.2 million for the three and six months ended June 30, 2011, respectively. The offsetting adjustment entry was a reduction to the carrying value of inventory.

These condensed consolidated financial statements and notes thereto should be read in conjunction with the Company’s audited financial statements and notes thereto for the year ended December 31, 2011, which were included in the Company’s 2011 Annual Report on Form 10-K, filed with the SEC on March 5, 2012. The accompanying balance sheet as of December 31, 2011, has been derived from the Company’s audited financial statements as of that date.

Use of Estimates

The preparation of financial statements requires management to make estimates, assumptions and judgments that affect the reported amounts of assets, liabilities, revenue and expenses, and related disclosures of contingent assets and liabilities. On an ongoing basis, management evaluates its estimates, which are based on historical experience and on various other assumptions that are believed to be reasonable under the circumstances. Actual results may differ from those estimates under different assumptions or conditions.

Revenue

The Company recognizes revenue in accordance with ASC Topic 605-25, “Revenue Recognition – Arrangements with Multiple Deliverables,” as applicable. Revenue is recognized when (i) persuasive evidence of an agreement with the funding party exists; (ii) services have been rendered or product has been delivered; (iii) pricing is fixed or determinable; and (iv) collection is reasonably assured. The Company’s main sources of revenues for the three and six months ended June 30, 2012, and 2011, were product revenue from sales of the INTERCEPT Blood System for platelets and plasma (“platelet and plasma systems”) and United States government grants and awards.

Revenue related to product sales is generally recognized when the Company fulfills its obligations for each element of an agreement. For all sales of the Company’s INTERCEPT Blood System products, the Company uses a binding purchase order and signed sales contract as evidence of a written agreement. The Company sells its platelet and plasma systems directly to blood banks, hospitals, universities, government agencies, as well as to distributors in certain regions. Generally, the Company’s contracts with its customers do not provide for open return rights, except within a reasonable time after receipt of goods in the case of defective or non-conforming product. Deliverables and the units of accounting vary according to the provisions of each purchase order or sales contract. For revenue arrangements with multiple elements, the Company determines whether the delivered elements meet the criteria as separate units of accounting. Such criteria require that the deliverable have stand-alone value to the customer and that if a general right of return exists relative to the delivered item, delivery or performance of the undelivered item(s) is considered probable and substantially in the control of the Company. Once the Company determines if the deliverable meets the criteria for a separate unit of accounting, the Company must determine how the consideration should be allocated between the deliverables and how the separate units of accounting should be recognized as revenue. Consideration received is allocated to elements that are identified as discrete units of accounting based on the best estimated selling price. The Company has determined that vendor specific objective evidence is not discernible due to the Company’s limited history of selling its products and variability in its pricing across the regions into which it sells its products. Since the Company’s products are novel and unique and are not sold by others, third-party evidence of selling price is unavailable.

At both June 30, 2012, and December 31, 2011, the Company had $0.1 million of short-term deferred revenue on its condensed consolidated balance sheets related to future performance obligations. Freight costs charged to customers are recorded as a component of revenue under ASC Topic 605, “Accounting for Shipping and Handling Fees and Costs.” Value-added-taxes (“VAT”) that the Company invoices to its customers and remits to governments are recorded on a net basis, which excludes such VAT from product revenue.

Revenue related to the cost reimbursement provisions under development contracts or United States government grants is recognized as the costs on the projects are incurred. The Company has received certain United States government grants and contracts that support research in defined research projects. These grants generally have provided for reimbursement of approved costs incurred as defined in the various grants.

Research and Development Expenses

In accordance with ASC Topic 730, “Accounting for Research and Development Expenses,” research and development expenses are charged to expense when incurred, including cost incurred under each grant that has been awarded to the Company by the United States government or development contracts. Research and development expenses include salaries and related expenses for scientific personnel, payments to consultants, supplies and chemicals used in in-house laboratories, costs of research and development facilities, depreciation of equipment and external contract research expenses, including clinical trials, preclinical safety studies, other laboratory studies, process development and product manufacturing for research use.

The Company’s use of estimates in recording accrued liabilities for research and development activities (see “Use of Estimates” above) affects the amounts of research and development expenses recorded and revenue recorded from development funding and government grants and collaborative agreements. Actual results may differ from those estimates under different assumptions or conditions.

Cash Equivalents

The Company considers all highly liquid investments with original maturities of three months or less from the date of purchase to be classified as cash equivalents. These investments primarily consist of money market instruments, and are classified as available-for-sale.

Short-Term Investments

Investments with original maturities of greater than three months but less than one year from the date of purchase as well as available-for-sale investments with original maturities of greater than one year from the date of purchase, which included United States government agency securities, are classified as short-term investments. In accordance with ASC Topic 320, “Accounting for Certain Investments in Debt and Equity Securities,” the Company has classified all debt securities as available-for-sale at the time of purchase and reevaluates such designation as of each balance sheet date. Available-for-sale securities are carried at estimated fair value. Unrealized gains and losses derived by changes in the estimated fair value of available-for-sale securities are recorded in “Accumulated other comprehensive income” on the Company’s condensed consolidated balance sheets and/or in “Net unrealized losses on available-for-sale securities, net of taxes” on the Company’s condensed consolidated statements of comprehensive loss. Realized gains and losses from the sale or maturity of available-for-sale investments are recorded in “Other income, net” on the Company’s condensed consolidated statements of operations. The cost of securities sold is based on the specific identification method. The Company reports the amortization of any premium and accretion of any discount resulting from the purchase of debt securities as a component of interest expense.

The Company also reviews all of its marketable securities on a regular basis to evaluate whether any security has experienced an other-than-temporary decline in fair value. Other-than-temporary declines in market value are recorded in “Other income (expense), net” on the Company’s condensed consolidated statements of operations.

Restricted Cash

The Company holds a certificate of deposit with a domestic bank for any potential decommissioning resulting from the Company’s possession of radioactive material. The certificate of deposit is held to satisfy the financial surety requirements of the California Department of Health Services and is recorded in “Restricted cash” on the Company’s condensed consolidated balance sheets.

Concentration of Credit Risk

Financial instruments that potentially subject the Company to concentrations of credit risk consist primarily of cash equivalents, short-term investments and accounts receivable.

 

Pursuant to the Company’s investment policy, substantially all of the Company’s cash, cash equivalents and short-term investments are maintained at a major financial institution of high credit standing. The Company monitors the financial credit worthiness of the issuers of its investments and limits the concentration in individual securities and types of investments that exist within its investment portfolio. Generally, all of the Company’s investments carry high credit quality ratings, which is in accordance with its investment policy. At June 30, 2012, the Company does not believe there is significant financial risk from non-performance by the issuers of the Company’s cash equivalents.

Concentrations of credit risk with respect to trade receivables exist. However, in connection with the Company’s revolving line of credit, as discussed in Note 8 in the Notes to Condensed Consolidated Financial Statements, the Company purchased a credit insurance policy that mitigates some of its credit risk, as the policy will pay either the Company or its lender on eligible claims filed on its outstanding receivables. On a regular basis, including at the time of sale, the Company performs credit evaluations of its customers. Generally, the Company does not require collateral from its customers to secure accounts receivable. To the extent that the Company determines specific invoices or customer accounts may be uncollectible, the Company reserves against the accounts receivable on its condensed consolidated balance sheets and records a charge on its condensed consolidated statements of operations.

The Company had two customers that accounted for more than 10% of the Company’s outstanding trade receivables at both June 30, 2012, and December 31, 2011. These customers cumulatively represented approximately 60% and 58% of the Company’s outstanding trade receivables, at June 30, 2012, and December 31, 2011, respectively. To date, the Company has not experienced collection difficulties from these customers.

Inventories

At June 30, 2012, and December 31, 2011, inventory consisted of work-in-process and finished goods only. Finished goods include INTERCEPT disposable kits, UVA illumination devices (“illuminators”), and certain replacement parts for the illuminators. Platelet and plasma systems’ disposable kits generally have a two-year life from the date of manufacture. Illuminators and replacement parts do not have regulated expiration dates. Work-in-process includes certain components that are manufactured over a protracted length of time, which can exceed one year, before being incorporated and assembled by Fenwal, Inc. (“Fenwal”) into the finished INTERCEPT disposable kits. The Company maintains an inventory balance based on its current sales projections, and at each reporting period, the Company evaluates whether its work-in-process inventory would be consumed for production of finished units in order to sell to existing and prospective customers within the next twelve-month period. It is not customary for the Company’s production cycle for inventory to exceed twelve months. Instead, the Company uses its best judgment to factor in lead times for the production of its finished units to meet the Company’s current demands. If actual results differ from those estimates, work-in-process inventory could potentially accumulate for periods exceeding one year. At June 30, 2012, and December 31, 2011, the Company classified its work-in-process inventory as a current asset on its condensed consolidated balance sheets based on its evaluation that the work-in-process inventory would be consumed for production and subsequently sold within each respective subsequent twelve-month period.

Inventory is recorded at the lower of cost, determined on a first-in, first-out basis, or market value. The Company uses significant judgment to analyze and determine if the composition of its inventory is obsolete, slow-moving or unsalable and frequently reviews such determinations. The Company’s limited history selling the INTERCEPT Blood System limits the amount of historical data the Company has to perform this analysis. Generally, the Company writes-down specifically identified unusable, obsolete, slow-moving, or known unsalable inventory that has no alternative use in the period that it is first recognized by using a number of factors including product expiration dates, open and unfulfilled orders, and sales forecasts. Any write-down of its inventory to net realizable value establishes a new cost basis and will be maintained even if certain circumstances suggest that the inventory is recoverable in subsequent periods. Costs associated with the write-down of inventory are recorded in “Cost of product revenue” on the Company’s condensed consolidated statements of operations. At June 30, 2012, and December 31, 2011, the Company had $0.1 million and $0.6 million, respectively, reserved for potential obsolete or expiring product.

Property and Equipment, net

Property and equipment is comprised of furniture, equipment, information technology hardware and software and is recorded at cost. At the time the property and equipment is ready for its intended use, it is depreciated on a straight-line basis over the estimated useful lives of the assets (generally three to five years). Leasehold improvements are amortized on a straight-line basis over the shorter of the lease term or the estimated useful lives of the improvements.

Goodwill and Intangible Assets, net

Additions to goodwill and intangible assets, net are derived at the time of a business acquisition, in which the Company assigns the total consideration transferred to the acquired assets based on each asset’s fair value and any residual amount becomes goodwill, an indefinite life intangible asset. Intangible assets, net, which include a license for the right to commercialize the INTERCEPT Blood System in Asia, are subject to ratably amortized over the estimated useful life of ten years. The amortization of the Company’s intangible assets, net, is recorded in “Amortization of intangible assets” on the Company’s condensed consolidated statements of operations.

 

Goodwill is not amortized but instead is subject to an impairment test performed on an annual basis, or more frequently if events or changes in circumstances indicate that goodwill may be impaired. The Company evaluates goodwill on an annual basis on August 31 of each fiscal year. The test for goodwill impairment is a two-step process. The first step compares the fair value of each reporting unit with its respective carrying amount, including goodwill. The Company has determined that it operates in one reporting unit and estimates the fair value of its one reporting unit using the enterprise approach under which it considers the quoted market capitalization of the Company as reported on the Nasdaq Global Market. The Company considers quoted market prices that are available in active markets to be the best evidence of fair value. The Company also considers other factors, which include future forecasted results, the economic environment and overall market conditions. If the fair value of the reporting unit exceeds its carrying amount, goodwill of the reporting unit is not considered impaired and, therefore, the second step of the impairment test is unnecessary. The second step, which is used to measure the amount of impairment loss, compares the implied fair value of each reporting unit’s goodwill with the respective carrying amount of that goodwill. If the carrying amount of the reporting unit’s goodwill exceeds the implied fair value of that goodwill, an impairment loss is recognized in an amount equal to that excess.

See Note 5 in the Notes to Condensed Consolidated Financial Statements for further information regarding the Company’s impairment analysis and the valuation of goodwill and intangible assets, net.

Long-lived Assets

The Company evaluates its long-lived assets for impairment by continually monitoring events and changes in circumstances that could indicate carrying amounts of its long-lived assets may not be recoverable. When such events or changes in circumstances occur, the Company assesses recoverability by determining whether the carrying value of such assets will be recovered through the undiscounted expected future cash flows. If the expected undiscounted future cash flows are less than the carrying amount of these assets, the Company then measures the amount of the impairment loss based on the excess of the carrying amount over the fair value of the assets. The Company did not recognize impairment charges related to its long-lived assets during the three and six months ended June 30, 2012, and 2011.

Foreign Currency Remeasurement

The functional currency of the Company’s foreign subsidiary is the United States dollar. Monetary assets and liabilities denominated in foreign currencies are remeasured in United States dollars using the exchange rates at the balance sheet date. Non-monetary assets and liabilities denominated in foreign currencies are remeasured in United States dollars using historical exchange rates. Revenues and expenses are remeasured using average exchange rates prevailing during the period. Remeasurements are recorded in the Company’s condensed consolidated statements of operations. The Company recorded foreign currency gains (losses) of $(0.7) million and $(0.3) million during the three months ended June 30, 2012, and 2011, respectively, and $(0.4) million and $0.4 million during the six months ended June 30, 2012, and 2011, respectively.

Stock-Based Compensation

The Company accounts for stock-based compensation in accordance with ASC Topic 718, “Compensation — Stock Compensation.” Stock-based compensation expense is measured at the grant-date based on the fair value of the award and is recognized as expense on a straight-line basis over the requisite service period, which is the vesting period, and is adjusted for estimated forfeitures. To the extent that stock options contain performance criteria for vesting, stock-based compensation is recognized once the performance criteria are probable of being achieved.

For stock-based awards issued to non-employees, the Company follows ASC Topic 505-50, “Equity Based Payment to Non-Employees” and considers the measurement date at which the fair value of the stock-based award is measured to be the earlier of (i) the date at which a commitment for performance by the grantee to earn the equity instrument is reached or (ii) the date at which the grantee performance is complete. The Company recognizes stock-based compensation expense for the fair value of the vested portion of the non-employee stock-based awards in its condensed consolidated statements of operations.

See Note 11 in the Notes to Condensed Consolidated Financial Statements for further information regarding the Company’s stock-based compensation assumptions and expenses.

Warrant Liability

In August 2009, and November 2010, the Company issued warrants to purchase an aggregate of 2.4 million and 3.7 million shares of common stock, respectively. The material terms of the warrants were identical under each issuance except for the exercise price, date issued and expiration date. The Company classified the warrants as a liability on its condensed consolidated balance sheets as the warrants contain certain material terms which require the Company (or its successor) to purchase the warrants for cash in an amount equal to the value of the unexercised portion of the warrants (as determined in accordance with the Black-Scholes option pricing model) in connection with certain change of control transactions. In addition, the Company may also be required to pay cash to a warrant holder under certain circumstances if the Company is unable to timely deliver the shares acquired upon warrant exercise to such holder.

 

The fair value of these outstanding warrants is calculated using the binomial-lattice option-pricing model and is adjusted accordingly at each reporting period. The binomial-lattice option-pricing model requires that the Company uses significant assumptions and judgment to determine appropriate inputs to the model. Some of the assumptions that the Company relies on include the probability of a change of control occurring, the volatility of the Company’s stock over the life of the warrant and assumptions and inputs used to value the warrants under the Black-Scholes model should a change of control occur.

Changes resulting from the revaluation of warrants to fair value are recorded in “Revaluation of warrant liability” on the condensed consolidated statements of operations. Upon the exercise or modification to remove the provisions which require the warrants to be treated as a liability, the fair value of the warrants will be reclassified from a liability to stockholders’ equity on the Company’s condensed consolidated balance sheets and no further adjustment to the fair value would be made in subsequent periods.

See Note 10 in the Notes to Condensed Consolidated Financial Statements for further information regarding the Company’s valuation of warrant liability.

Income Taxes

The Company accounts for income taxes using an asset and liability approach in accordance with ASC Topic 740 “Accounting for Income Taxes.” Under this method, deferred tax assets and liabilities are determined based on differences between the financial reporting and tax bases of assets and liabilities and are measured using the enacted tax rates and laws that will be in effect when the differences are expected to reverse. ASC Topic 740 requires derecognition of tax positions that do not have a greater than 50% likelihood of being recognized upon review by a taxing authority having full knowledge of all relevant information. Use of a valuation allowance as described in ASC Topic 740 is not an appropriate substitute for the derecognition of a tax position. The Company did not have any recorded liabilities for unrecognized tax benefits at June 30, 2012, or December 31, 2011. The Company recognizes accrued interest and penalties related to unrecognized tax benefits in its income tax expense. To date, the Company has not recognized any interest and penalties in its condensed consolidated statements of operations, nor has its accrued for or made payments for interest and penalties. The Company continues to carry a full valuation allowance on all of its deferred tax assets. Although the Company believes it more likely than not that a taxing authority would agree with its current tax positions, there can be no assurance that the tax positions the Company has taken will be substantiated by a taxing authority if reviewed. The Company’s tax years 2007 through 2011 remain subject to examination by the taxing jurisdictions.

Net Loss Per Common Share

Basic income (loss) per common share is computed by dividing net income (loss) by the weighted average number of common shares outstanding for the period. Diluted income (loss) per common share gives effect to all potentially dilutive common shares outstanding for the period. The potentially dilutive securities include stock options, employee stock purchase plan rights, warrants and restricted stock units, which are calculated using the treasury stock method, and convertible preferred stock, which is calculated using the if-converted method. Diluted income (loss) per common share also gives effect to potential adjustments to the numerator for changes resulting from the revaluation of warrants to fair value for the period, even if the Company is in a net loss position if the effect would result in more dilution.

Diluted loss per common share used the same weighted average number of common shares outstanding for the six months ended June 30, 2012, and for the three and six months ended June 30, 2011, as calculated for the basic loss per common share as the inclusion of any potential dilutive securities would be anti-dilutive. In addition, certain potential dilutive securities were excluded from the dilution calculation for the three months ended June 30, 2012, as their inclusion would have been anti-dilutive.

 

The following table sets forth the reconciliation of the numerator and denominator used in the computation of basic and diluted net loss per common share for the three and six months ended June 30, 2012, and 2011 (in thousands, except per share amounts):

 

                                 
    Three Months Ended     Six Months Ended  
    June 30,     June 30,  
    2012     2011     2012     2011  

Numerator:

                               

Net loss used for basic calculation

  $ (1,907   $ (6,409   $ (10,741   $ (11,507

Effect of revaluation of warrant liability

    (3,674     0       0       0  
   

 

 

   

 

 

   

 

 

   

 

 

 

Adjusted net loss used for diluted calculation

  $ (5,581   $ (6,409   $ (10,741   $ (11,507
   

 

 

   

 

 

   

 

 

   

 

 

 

Denominator:

                               

Basic weighted average number of common shares outstanding

    54,418       47,620       53,753       47,530  

Effect of dilutive potential common shares resulting from warrants

    818       0       0       0  
   

 

 

   

 

 

   

 

 

   

 

 

 

Diluted weighted average number of common shares outstanding

    55,236       47,620       53,753       47,530  
   

 

 

   

 

 

   

 

 

   

 

 

 

Net loss per common share:

                               

Basic

  $ (0.04   $ (0.13   $ (0.20   $ (0.24

Diluted

  $ (0.10   $ (0.13   $ (0.20   $ (0.24

The table below presents common shares underlying stock options, convertible preferred stock, employee stock purchase plan rights, warrants and restricted stock units that are excluded from the calculation of the weighted average number of common shares outstanding used for the calculation of diluted net loss per common share. These are excluded from the calculation due to their anti-dilutive effect for the three and six months ended June 30, 2012, and 2011 (shares in thousands):

 

                                 
    Three Months Ended     Six Months Ended  
    June 30,     June 30,  
    2012     2011     2012     2011  

Weighted average of anti-dilutive common shares

    9,165       13,635       14,828       13,592  

Guarantee and Indemnification Arrangements

The Company recognizes the fair value for guarantee and indemnification arrangements issued or modified by the Company after December 31, 2002. In addition, the Company monitors the conditions that are subject to the guarantees and indemnifications in order to identify if a loss has occurred. If the Company determines it is probable that a loss has occurred, then any such estimable loss would be recognized under those guarantees and indemnifications. Some of the agreements that the Company is a party to contain provisions that indemnify the counter party from damages and costs resulting from claims that the Company’s technology infringes the intellectual property rights of a third party or claims that the sale or use of the Company’s products have caused personal injury or other damage or loss. The Company has not received any such requests for indemnification under these provisions and has not been required to make material payments pursuant to these provisions.

The Company generally provides for a one-year warranty on certain of its INTERCEPT blood-safety products covering defects in materials and workmanship. The Company accrues costs associated with warranty obligations when claims become known and are estimable. There have been very few warranty costs incurred through June 30, 2012, and the Company is unaware of any future warranty claims. Accordingly, at June 30, 2012, and December 31, 2011, the Company had not accrued for any potential future warranty costs.

Fair Value of Financial Instruments

The Company applies the provisions of fair value relating to its financial assets and liabilities. The carrying amounts of accounts receivables, accounts payable, and other accrued liabilities approximate their fair value due to the relative short-term maturities. Based on the borrowing rates currently available to the Company for loans with similar terms, the Company believes the fair value of its debt approximates their carrying amounts. The Company measures and records certain financial assets and liabilities at fair value on a recurring basis, including its available-for-sale securities and warrant liability. The Company classifies instruments within Level 1 if quote prices are available in active markets, which include its money market funds as the maturity of money market funds are relatively short and the carrying amount is a reasonable estimate of fair value. The Company classifies instruments in Level 2 if the instruments are valued using observable inputs to quoted market prices, benchmark yields, reported trades, broker/dealer quotes or alternative pricing sources with reasonable levels of price transparency. These instruments include the Company’s available-for-sale securities related to United States government agencies. The available-for-sale securities are held by a custodian who obtains investment prices from a third party pricing provider that uses standard inputs to models which vary by asset class. The Company classifies instruments in Level 3 if one or more significant inputs or significant value drivers are unobservable, which include its warrant liability. The Company assesses any transfers among fair value measurement levels at the end of each reporting period.

 

See Note 2 and 10 in the Notes to Condensed Consolidated Financial Statements for further information regarding the Company’s valuation on financial instruments.

New Accounting Pronouncements

There have been no new accounting pronouncements issued during the three and six months ending June 30, 2012, that are of significance, or potential significance, to the Company. Any recent accounting pronouncement that are of significance, or potential significance, to the Company are set forth in the Company’s Annual Report on Form 10-K for the year ended December 31, 2011, filed with the SEC on March 5, 2012, under Note 2 in the Notes to Consolidated Financial Statements.

Summary of Significant Accounting Policies (Tables)

The following table sets forth the reconciliation of the numerator and denominator used in the computation of basic and diluted net loss per common share for the three and six months ended June 30, 2012, and 2011 (in thousands, except per share amounts):

 

                                 
    Three Months Ended     Six Months Ended  
    June 30,     June 30,  
    2012     2011     2012     2011  

Numerator:

                               

Net loss used for basic calculation

  $ (1,907   $ (6,409   $ (10,741   $ (11,507

Effect of revaluation of warrant liability

    (3,674     0       0       0  
   

 

 

   

 

 

   

 

 

   

 

 

 

Adjusted net loss used for diluted calculation

  $ (5,581   $ (6,409   $ (10,741   $ (11,507
   

 

 

   

 

 

   

 

 

   

 

 

 

Denominator:

                               

Basic weighted average number of common shares outstanding

    54,418       47,620       53,753       47,530  

Effect of dilutive potential common shares resulting from warrants

    818       0       0       0  
   

 

 

   

 

 

   

 

 

   

 

 

 

Diluted weighted average number of common shares outstanding

    55,236       47,620       53,753       47,530  
   

 

 

   

 

 

   

 

 

   

 

 

 

Net loss per common share:

                               

Basic

  $ (0.04   $ (0.13   $ (0.20   $ (0.24

Diluted

  $ (0.10   $ (0.13   $ (0.20   $ (0.24

The table below presents common shares underlying stock options, convertible preferred stock, employee stock purchase plan rights, warrants and restricted stock units that are excluded from the calculation of the weighted average number of common shares outstanding used for the calculation of diluted net loss per common share. These are excluded from the calculation due to their anti-dilutive effect for the three and six months ended June 30, 2012, and 2011 (shares in thousands):

 

                                 
    Three Months Ended     Six Months Ended  
    June 30,     June 30,  
    2012     2011     2012     2011  

Weighted average of anti-dilutive common shares

    9,165       13,635       14,828       13,592  
Fair Value on Financial Instruments (Tables)

The fair values of certain of the Company’s financial assets and liabilities were determined using the following inputs at June 30, 2012 (in thousands):

 

                                 
          Quoted
Prices in
Active
Markets for
Identical
Assets
    Significant
Other
Observable
Inputs
    Significant
Unobservable
Inputs
 
    Total     (Level 1)     (Level 2)     (Level 3)  

Money market funds (1)

  $ 9,214     $ 9,214     $ 0     $ 0  

United States government agency securities (2)

    0       0       0       0  
   

 

 

   

 

 

   

 

 

   

 

 

 

Total financial assets

  $ 9,214     $ 9,214     $ 0     $ 0  
   

 

 

   

 

 

   

 

 

   

 

 

 

Warrant liability (3)

  $ 8,749     $ 0     $ 0     $ 8,749  
   

 

 

   

 

 

   

 

 

   

 

 

 

Total financial liabilities

  $ 8,749     $ 0     $ 0     $ 8,749  
   

 

 

   

 

 

   

 

 

   

 

 

 

 

 

(1) Included in cash and cash equivalents on the Company’s condensed consolidated balance sheets.
(2) Included in short-term investments on the Company’s condensed consolidated balance sheets.
(3) Included in current liabilities on the Company’s condensed consolidated balance sheets.

The fair values of certain of the Company’s financial assets and liabilities were determined using the following inputs at December 31, 2011 (in thousands):

 

                                 
          Quoted
Prices in
Active
Markets for
Identical
Assets
    Significant
Other
Observable
Inputs
    Significant
Unobservable
Inputs
 
    Total     (Level 1)     (Level 2)     (Level 3)  

Money market funds (1)

  $ 8,683     $ 8,683     $ 0     $ 0  

United States government agency securities (2)

    287       0       287       0  
   

 

 

   

 

 

   

 

 

   

 

 

 

Total financial assets

  $ 8,970     $ 8,683     $ 287     $ 0  
   

 

 

   

 

 

   

 

 

   

 

 

 

Warrant liability (3)

  $ 7,979     $ 0     $ 0     $ 7,979  
   

 

 

   

 

 

   

 

 

   

 

 

 

Total financial liabilities

  $ 7,979     $ 0     $ 0     $ 7,979  
   

 

 

   

 

 

   

 

 

   

 

 

 

 

(1) Included in cash and cash equivalents on the Company’s condensed consolidated balance sheets.
(2) Included in short-term investments on the Company’s condensed consolidated balance sheets.
(3) Included in current liabilities on the Company’s condensed consolidated balance sheets.

A reconciliation of the beginning and ending balances for warrant liability using significant unobservable inputs (Level 3) from December 31, 2011, to June 30, 2012, was as follows (in thousands):

 

         

Balance at December 31, 2011

  $  7,979  

Increase in fair value of warrants

    787  

Settlement of warrants exercised

    (17
   

 

 

 

Balance at June 30, 2012

  $ 8,749  
   

 

 

 
Available-for-Sale Securities (Tables)

The following is a summary of available-for-sale securities at June 30, 2012 (in thousands):

 

                         
    June 30, 2012  
    Carrying Value     Gross
Unrealized  Gain
    Fair Value  

Money market funds

  $ 9,214     $ 0     $ 9,214  

United States government agency securities

    0       0       0  
   

 

 

   

 

 

   

 

 

 

Total available-for-sale securities

  $ 9,214     $ 0     $ 9,214  
   

 

 

   

 

 

   

 

 

 

The following is a summary of available-for-sale securities at December 31, 2011 (in thousands):

 

                         
    December 31, 2011  
    Carrying Value     Gross
Unrealized  Gain
    Fair Value  

Money market funds

  $ 8,683     $ 0     $ 8,683  

United States government agency securities

    287       0       287  
   

 

 

   

 

 

   

 

 

 

Total available-for-sale securities

  $ 8,970     $ 0     $ 8,970  
   

 

 

   

 

 

   

 

 

 

Available-for-sale securities at June 30, 2012, and December 31, 2011, consisted of the following by original contractual maturity (in thousands):

 

                                 
    June 30, 2012     December 31, 2011  
    Carrying Value     Fair Value     Carrying Value     Fair Value  

Due in one year or less

  $ 9,214     $ 9,214     $ 8,683     $ 8,683  

Due greater than three years and less than five years

    0       0       287       287  
   

 

 

   

 

 

   

 

 

   

 

 

 

Total available-for-sale securities

  $ 9,214     $ 9,214     $ 8,970     $ 8,970  
   

 

 

   

 

 

   

 

 

   

 

 

 
Inventories (Tables)
Inventories

Inventories at June 30, 2012, and December 31, 2011, consisted of the following (in thousands):

 

                 
    June 30,     December 31,  
    2012     2011  

Work-in-process

  $ 4,564     $ 2,742  

Finished goods

    4,809       3,702  
   

 

 

   

 

 

 

Total inventories

  $ 9,373     $ 6,444  
   

 

 

   

 

 

 
Goodwill and Intangible Assets, net (Tables)
Summary of intangible assets

The following is a summary of intangible assets, net at June 30, 2012 (in thousands):

 

                         
    June 30, 2012  
    Gross
Carrying
Amount
    Accumulated
Amortization
    Net
Carrying
Amount
 

Acquisition-related intangible assets:

                       

Reacquired license — INTERCEPT Asia

  $ 2,017     $ (370   $ 1,647  
   

 

 

   

 

 

   

 

 

 

Total intangible assets

  $ 2,017     $ (370   $ 1,647  
   

 

 

   

 

 

   

 

 

 

The following is a summary of intangible assets, net at December 31, 2011 (in thousands):

 

                         
    December 31, 2011  
    Gross
Carrying
Amount
    Accumulated
Amortization
    Net
Carrying
Amount
 

Acquisition-related intangible assets:

                       

Reacquired license — INTERCEPT Asia

  $ 2,017     $ (269   $ 1,748  
   

 

 

   

 

 

   

 

 

 

Total intangible assets

  $ 2,017     $ (269   $ 1,748  
   

 

 

   

 

 

   

 

 

 
Accrued Liabilities (Tables)
Accrued liabilities

Accrued liabilities at June 30, 2012, and December 31, 2011, consisted of the following (in thousands):

 

                 
    June 30,     December 31,  
    2012     2011  

Accrued compensation and related costs

  $ 1,661     $ 2,027  

Accrued inventory costs

    2,323       1,417  

Accrued contract and other accrued expenses

    2,591       2,381  
   

 

 

   

 

 

 

Total accrued liabilities

  $ 6,575     $ 5,825  
   

 

 

   

 

 

 
Debt (Tables)

Debt at June 30, 2012, consisted of the following (in thousands):

 

                         
    June 30, 2012  
    Principal     Unamortized
Discount
    Total  

Comerica — Growth Capital Loan A, due 2015

  $ 5,000     $ (66   $ 4,934  

Comerica — Revolving Line of Credit, due 2014

    2,475       0       2,475  
   

 

 

   

 

 

   

 

 

 

Total debt

    7,475       (66     7,409  

Less: debt — current

    (3,725     33       (3,692
   

 

 

   

 

 

   

 

 

 

Debt — non-current

  $ 3,750     $ (33   $ 3,717  
   

 

 

   

 

 

   

 

 

 

Debt at December 31, 2011, consisted of the following (in thousands):

 

                         
    December 31, 2011  
    Principal     Unamortized
Discount
    Total  

Comerica — Growth Capital Loan A, due 2015

  $ 5,000     $ (84   $ 4,916  

Comerica — Revolving Line of Credit, due 2014

    2,300       0       2,300  
   

 

 

   

 

 

   

 

 

 

Total debt

    7,300       (84     7,216  

Less: debt — current

    (2,554     35       (2,519
   

 

 

   

 

 

   

 

 

 

Debt — non-current

  $ 4,746     $ (49   $ 4,697  
   

 

 

   

 

 

   

 

 

 

Principal and interest payments on debt at June 30, 2012, are expected to be as follows for each of the following five years (in thousands):

 

         

Year ended December 31,

 

2012 (remaining six months)

  $ 636  

2013

    2,033  

2014

    4,349  

2015

    1,334  

2016

    0  
Stockholders' Equity (Tables)

The fair value of the warrants at June 30, 2012, and December 31, 2011, consisted of the following (in thousands):

 

                 
    June 30,
2012
    December 31,
2011
 

2009 Warrants

  $ 2,772     $ 3,010  

2010 Warrants

    5,977       4,969  
   

 

 

   

 

 

 

Total warrant liability

  $ 8,749     $ 7,979  
   

 

 

   

 

 

 

The fair value of the Company’s warrants was based on using the binomial-lattice option valuation model and using the following assumptions at June 30, 2012, and December 31, 2011:

 

                 
    June 30,
2012
    December 31,
2011
 

2009 Warrants:

               

Expected term (in years)

    2.15       2.65  

Estimated volatility

    52     74

Risk-free interest rate

    0.33     0.36

Expected dividend yield

    0     0

2010 Warrants:

               

Expected term (in years)

    3.36       3.86  

Estimated volatility

    70     70

Risk-free interest rate

    0.41     0.60

Expected dividend yield

    0     0
Stock-Based Compensation (Tables)

Activity under the Company’s equity incentive plans related to stock options is set forth below (in thousands except per share amounts):

 

                 
    Number of Options
Outstanding
    Weighted
Average
Exercise
Price per
Share
 

Balance at December 31, 2011

    7,362     $ 4.70  

Granted

    1,750       3.69  

Forfeited

    (29     2.43  

Expired

    (276     36.91  

Exercised

    (106     1.46  
   

 

 

         

Balance at June 30, 2012

    8,701     $ 3.52  
   

 

 

         

Stock-based compensation recognized on the Company’s condensed consolidated statements of operations for the three and six months ended June 30, 2012, and 2011, was as follows (in thousands):

 

                                 
    Three Months Ended
June 30,
    Six Months Ended
June 30,
 
    2012     2011     2012     2011  

Stock-based compensation expense by caption:

                               

Research and development

  $ 146     $ 111     $ 277     $ 220  

Selling, general and administrative

    528       340       939       703  
   

 

 

   

 

 

   

 

 

   

 

 

 

Total stock-based compensation expense

  $ 674     $ 451     $ 1,216     $ 923  
   

 

 

   

 

 

   

 

 

   

 

 

 
Segment, Customer and Geographic Information (Tables)
Customers that accounted for more than 10% of the Company's total product revenue

The Company had the following significant customers that accounted for more than 10% of the Company’s total product revenue, all of which operate in a country outside of the United States, during the three and six months ended June 30, 2012, and 2011 (in percentages):

 

                                 
    Three Months Ended
June 30,
    Six Months Ended
June 30,
 
    2012     2011     2012     2011  

Movaco, S.A.

    21     27     19     27

Etablissement Francais du Sang

    19     15     24     20

AUM+ LTD

    13     *       *       *  

Delrus Inc.

    *       *       13     *  

 

* Represents an amount less than 10% of product revenue.
Summary of Significant Accounting Policies (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Numerator:
 
 
 
 
Net loss used for basic calculation
$ (1,907)
$ (6,409)
$ (10,741)
$ (11,507)
Effect of revaluation of warrant liability
(3,674)
Adjusted net loss used for diluted calculation
$ (5,581)
$ (6,409)
$ (10,741)
$ (11,507)
Denominator:
 
 
 
 
Basic weighted average number of common shares outstanding
54,418 
47,620 
53,753 
47,530 
Effect of dilutive potential common shares resulting from warrants
818 
Diluted weighted average number of common shares outstanding
55,236 
47,620 
53,753 
47,530 
Net loss per common share:
 
 
 
 
Basic
$ (0.04)
$ (0.13)
$ (0.20)
$ (0.24)
Diluted
$ (0.10)
$ (0.13)
$ (0.20)
$ (0.24)
Summary of Significant Accounting Policies (Details 1)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Anti-dilutive effect of common shares
 
 
 
 
Weighted average of anti-dilutive common shares
9,165 
13,635 
14,828 
13,592 
Summary of Significant Accounting Policies (Details Textual) (USD $)
Share data in Millions, unless otherwise specified
3 Months Ended 6 Months Ended 6 Months Ended
Jun. 30, 2012
NumberOfCustomers
Jun. 30, 2011
Jun. 30, 2012
NumberOfCustomers
Jun. 30, 2011
Dec. 31, 2011
NumberOfCustomers
Aug. 31, 2009
2009 Unit Offering [Member]
Warrant [Member]
Nov. 30, 2010
2010 Unit Offering [Member]
Warrant [Member]
Jun. 30, 2012
Maximum [Member]
Jun. 30, 2012
Minimum [Member]
Summary of Significant Accounting Policies (Textual) [Abstract]
 
 
 
 
 
 
 
 
 
Cost of product revenue
 
$ 100,000 
 
$ 200,000 
 
 
 
 
 
Deferred revenue
100,000 
 
100,000 
 
100,000 
 
 
 
 
Number of major customers representing cumulative outstanding trade receivables
 
 
 
 
 
 
Cumulative outstanding trade receivables percentage by major customers
60.00% 
 
60.00% 
 
58.00% 
 
 
 
10.00% 
Inventory valuation reserves
100,000 
 
100,000 
 
600,000 
 
 
 
 
Estimated useful life of property and equipment, net
 
 
 
 
 
 
 
5 years 
3 years 
Estimated useful life of intangible assets
 
 
10 years 
 
 
 
 
 
 
Recognized impairment charges related to its long-lived assets
 
 
 
 
 
Foreign currency gains (losses)
(748,000)
(258,000)
(418,000)
435,000 
 
 
 
 
 
Warrants to purchase an aggregate shares of common stock
 
 
 
 
 
2.4 
3.7 
 
 
Derecognition of tax positions, Maximum
 
 
 
 
 
 
 
50.00% 
 
Company's tax years subject to examination by the taxing jurisdictions
 
 
 
 
 
 
 
2011 
2007 
Accrued potential future warranty costs
 
 
 
 
 
 
Unrecognized tax benefits
$ 0 
 
$ 0 
 
$ 0 
 
 
 
 
Fair Value on Financial Instruments (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Dec. 31, 2011
Fair value of financial assets and liabilities
 
 
Total financial assets
$ 9,214 
$ 8,970 
Total financial liabilities
8,749 
7,979 
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
 
 
Fair value of financial assets and liabilities
 
 
Total financial assets
9,214 
8,683 
Total financial liabilities
Significant Other Observable Inputs (Level 2) [Member]
 
 
Fair value of financial assets and liabilities
 
 
Total financial assets
287 
Total financial liabilities
Significant Unobservable Inputs (Level 3) [Member]
 
 
Fair value of financial assets and liabilities
 
 
Total financial assets
Total financial liabilities
8,749 
7,979 
Money market funds [Member]
 
 
Fair value of financial assets and liabilities
 
 
Total financial assets
9,214 
8,683 
Money market funds [Member] |
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
 
 
Fair value of financial assets and liabilities
 
 
Total financial assets
9,214 
8,683 
Money market funds [Member] |
Significant Other Observable Inputs (Level 2) [Member]
 
 
Fair value of financial assets and liabilities
 
 
Total financial assets
Money market funds [Member] |
Significant Unobservable Inputs (Level 3) [Member]
 
 
Fair value of financial assets and liabilities
 
 
Total financial assets
United States government agency securities [Member]
 
 
Fair value of financial assets and liabilities
 
 
Total financial assets
287 
United States government agency securities [Member] |
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
 
 
Fair value of financial assets and liabilities
 
 
Total financial assets
United States government agency securities [Member] |
Significant Other Observable Inputs (Level 2) [Member]
 
 
Fair value of financial assets and liabilities
 
 
Total financial assets
287 
United States government agency securities [Member] |
Significant Unobservable Inputs (Level 3) [Member]
 
 
Fair value of financial assets and liabilities
 
 
Total financial assets
Warrant liability [Member]
 
 
Fair value of financial assets and liabilities
 
 
Total financial liabilities
8,749 
7,979 
Warrant liability [Member] |
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
 
 
Fair value of financial assets and liabilities
 
 
Total financial liabilities
Warrant liability [Member] |
Significant Other Observable Inputs (Level 2) [Member]
 
 
Fair value of financial assets and liabilities
 
 
Total financial liabilities
Warrant liability [Member] |
Significant Unobservable Inputs (Level 3) [Member]
 
 
Fair value of financial assets and liabilities
 
 
Total financial liabilities
$ 8,749 
$ 7,979 
Fair Value on Financial Instruments (Details 1) (USD $)
In Thousands, unless otherwise specified
6 Months Ended
Jun. 30, 2012
Reconciliation of fair value measurement on liabilities using significant unobservable inputs
 
Balance at December 31, 2011
$ 7,979 
Increase in fair value of warrants
787 
Settlement of warrants exercised
(17)
Balance at June 30, 2012
$ 8,749 
Available-for-Sale Securities (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Dec. 31, 2011
Summary of available-for-sale securities
 
 
Carrying Value
$ 9,214 
$ 8,970 
Gross Unrealized Gain
Fair Value
9,214 
8,970 
Money market funds [Member]
 
 
Summary of available-for-sale securities
 
 
Carrying Value
9,214 
8,683 
Gross Unrealized Gain
Fair Value
9,214 
8,683 
United States government agency securities [Member]
 
 
Summary of available-for-sale securities
 
 
Carrying Value
287 
Gross Unrealized Gain
Fair Value
$ 0 
$ 287 
Available-for-Sale Securities (Details 1) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Dec. 31, 2011
Carrying Value [Member]
 
 
Available-for-sale securities original contractual maturity
 
 
Due in one year or less
$ 9,214 
$ 8,683 
Due greater than three years and less than five years
287 
Total available-for-sale securities
9,214 
8,970 
Fair Value [Member]
 
 
Available-for-sale securities original contractual maturity
 
 
Due in one year or less
9,214 
8,683 
Due greater than three years and less than five years
287 
Total available-for-sale securities
$ 9,214 
$ 8,970 
Available-for-Sale Securities (Details Textual) (USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Available-for-Sale Securities (Textual) [Abstract]
 
 
 
 
Gross realized gains from the sale or maturity of available-for-sale investments
$ 0 
$ 0 
$ 0 
$ 0 
Gross realized losses excluding other than temporary impairments from the sale or maturity of available-for-sale investments
Other than temporary impairments from the sale or maturity of available-for-sale investments
$ 0 
$ 0 
$ 0 
$ 0 
Inventories (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Dec. 31, 2011
Inventories
 
 
Work-in-process
$ 4,564 
$ 2,742 
Finished goods
4,809 
3,702 
Total inventories
$ 9,373 
$ 6,444 
Goodwill and Intangible Assets, net (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Dec. 31, 2011
Acquisition-related intangible assets:
 
 
Gross Carrying Amount
$ 2,017 
$ 2,017 
Accumulated Amortization
(370)
(269)
Total intangible assets, Net Carrying Amount
1,647 
1,748 
Licensing Agreements [Member]
 
 
Acquisition-related intangible assets:
 
 
Gross Carrying Amount
2,017 
2,017 
Accumulated Amortization
(370)
(269)
Total intangible assets, Net Carrying Amount
$ 1,647 
$ 1,748 
Goodwill and Intangible Assets, net (Details Textual) (USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Dec. 31, 2011
Goodwill and Intangible Assets, net (Textual) [Abstract]
 
 
 
 
 
Carrying amount of goodwill
$ 1,316,000 
 
$ 1,316,000 
 
$ 1,316,000 
Amortization expenses of intangible assets
51,000 
51,000 
101,000 
101,000 
 
Impairment charges recognized related to the acquired intangible assets
 
Annual amortization expense of the intangible assets, For remaining six months of 2012
100,000 
 
100,000 
 
 
Annual amortization expense of the intangible assets, 2013
200,000 
 
200,000 
 
 
Annual amortization expense of the intangible assets, 2014
200,000 
 
200,000 
 
 
Annual amortization expense of the intangible assets, 2015
200,000 
 
200,000 
 
 
Annual amortization expense of the intangible assets, 2016
200,000 
 
200,000 
 
 
Annual amortization expense of the intangible assets, 2017
200,000 
 
200,000 
 
 
Annual amortization expense of the intangible assets, 2018
200,000 
 
200,000 
 
 
Annual amortization expense of the intangible assets, 2019
200,000 
 
200,000 
 
 
Annual amortization expense of the intangible assets, 2020
$ 100,000 
 
$ 100,000 
 
 
Long-Term Investments (Details) (USD $)
6 Months Ended
Jun. 30, 2012
Long-Term Investments (Additional Textual) [Abstract]
 
Eligibility to receive a royalty fee
1.00% 
Carrying value of investment
$ 0 
Maximum [Member]
 
Long-Term Investments (Textual) [Abstract]
 
Ownership percentage under Cost Method for Investments
3.00% 
Accrued Liabilities (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Dec. 31, 2011
Accrued liabilities
 
 
Accrued compensation and related costs
$ 1,661 
$ 2,027 
Accrued inventory costs
2,323 
1,417 
Accrued contract and other accrued expenses
2,591 
2,381 
Total accrued liabilities
$ 6,575 
$ 5,825 
Debt (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Dec. 31, 2011
Debt
 
 
Total Debt, Principal
$ 7,475 
$ 7,300 
Total Debt, Unamortized Amount
(66)
(84)
Total debt
7,409 
7,216 
Debt - current, Principal
(3,725)
(2,554)
Debt, Unamortized current
33 
35 
Debt - current
(3,692)
(2,519)
Debt - non-current, Principal
3,750 
4,746 
Debt, Unamortized non-current
(33)
(49)
Debt - non-current
3,717 
4,697 
Comerica - Growth Capital Loan A, due 2015 [Member]
 
 
Debt
 
 
Total Debt, Principal
5,000 
5,000 
Total Debt, Unamortized Amount
(66)
(84)
Total debt
4,934 
4,916 
Comerica - Revolving Line of Credit, due 2014 [Member]
 
 
Debt
 
 
Total Debt, Principal
2,475 
2,300 
Total Debt, Unamortized Amount
Total debt
$ 2,475 
$ 2,300 
Debt (Details1) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Expected principal and interest payments on debt
 
2012(remaining six months)
$ 636 
2013
2,033 
2014
4,349 
2015
1,334 
2016
$ 0 
Debt (Details Textual) (USD $)
1 Months Ended 12 Months Ended 1 Months Ended 1 Months Ended 6 Months Ended 6 Months Ended
Jun. 30, 2012
Securities pledged as collateral [Member]
Mar. 31, 2010
Oxford Growth Capital Facility [Member]
Dec. 31, 2011
Oxford Growth Capital Facility [Member]
Jun. 30, 2012
Comerica - Growth Capital Facility [Member]
Sep. 30, 2011
Comerica - Growth Capital Facility [Member]
Growth Capital Loan [Member]
Jun. 30, 2012
Comerica - Growth Capital Facility [Member]
Growth Capital Loan [Member]
Sep. 30, 2011
Comerica - Growth Capital Facility [Member]
Revolving Credit Facility [Member]
Jun. 30, 2012
Comerica - Growth Capital Facility [Member]
Revolving Credit Facility [Member]
Dec. 31, 2011
Comerica - Growth Capital Facility [Member]
Revolving Credit Facility [Member]
Jun. 30, 2012
Compliance with Covenants [Member]
Debt (Textual) [Abstract]
 
 
 
 
 
 
 
 
 
 
Amended Credit Agreement
 
 
 
$ 12,000,000 
 
$ 5,000,000 
 
$ 7,000,000 
 
 
Percentage of investments made in subsidiary
35.00% 
 
 
 
 
 
 
 
 
 
Principal and interest payments
 
Interest only- payments due for the first nine months and then equal principal and interest payments for an additional 30 months 
 
 
Growth Capital Loan, which matures on September 30, 2015, bears a fixed interest rate of 6.37%, with interest-only payments due for the first twelve months, followed by equal principal and interest payments for the remaining 36 months 
 
 
Interest only - payments due each month. The Company is required to repay the principal drawn from the RLOC at the end of the RLOC term on June 30, 2014 
 
 
Stated interest rate
 
12.04% 
 
 
6.37% 
 
 
 
 
 
Commitment fee
 
 
 
 
40,000 
 
20,000 
20,000 
 
 
Line of Credit Facility, Frequency of Commitment Fee Payment
 
 
 
 
 
 
 
Annually 
 
 
Loan fees
 
 
 
 
50,000 
 
 
 
 
 
Effective interest rate
 
 
 
 
7.07% 
 
 
 
 
 
Final Payment Fee Percentage
 
 
 
 
1.00% 
 
 
 
 
 
Amount under RLOC available to the Company
 
 
 
 
 
 
 
80.00% 
 
 
Withdrawal amount under the facility
 
 
 
 
5,000,000 
 
 
200,000 
2,300,000 
 
Margin rate
 
 
 
 
 
 
 
1.50% 
 
 
Lender's prime rate plus 1.50%
 
 
 
 
 
 
 
Lender’s prime rate plus 1.50% 
 
 
Floating rate of interest
 
 
 
 
 
 
 
4.75% 
4.75% 
 
Maturity period
 
 
 
 
Sep. 30, 2015 
 
 
Jun. 30, 2014 
 
 
Outstanding amounts
 
 
 
 
 
 
 
2,500,000 
2,300,000 
 
Minimum cash balance
 
 
 
 
 
 
 
 
 
2,500,000 
Minimum Revenues Levels Percentage
 
 
 
 
 
 
 
 
 
75.00% 
Issuance of senior secured notes
 
5,000,000 
 
 
 
 
 
 
 
 
Closing cost and fees
 
 
$ 200,000 
 
 
 
 
 
 
 
Commitments and Contingencies (Details) (USD $)
In Millions, unless otherwise specified
1 Months Ended 6 Months Ended
Dec. 31, 2010
Jun. 30, 2012
Commitments and Contingencies (Additional Textual) [Abstract]
 
 
Minimum term of non-cancelable operating leases
 
1 year 
Expiration of non-cancelable operating leases maximum year
 
2019 
Financing for leasehold improvement
$ 1.1 
 
Outstanding liability related to leasehold improvements
 
0.9 
Leasehold Improvement reflected to Accrued liabilities
 
0.1 
Leasehold Improvement reflected in Other non-current liabilities
 
$ 0.8 
Concord Lease [Member]
 
 
Commitments and Contingencies (Textual) [Abstract]
 
 
Early termination of non cancelable operating leases minimum period
 
2015-01 
Stockholders' Equity (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Dec. 31, 2011
Fair value of the warrants
 
 
Warrant liability
$ 8,749 
$ 7,979 
2009 Warrants [Member]
 
 
Fair value of the warrants
 
 
Warrant liability
2,772 
3,010 
2010 Warrants [Member]
 
 
Fair value of the warrants
 
 
Warrant liability
$ 5,977 
$ 4,969 
Stockholders' Equity (Details 1)
6 Months Ended 12 Months Ended
Jun. 30, 2012
Dec. 31, 2011
2009 Warrants [Member]
 
 
Fair value assumptions of warrants
 
 
Expected term (in years)
2 years 1 month 24 days 
2 years 7 months 24 days 
Estimated volatility
52.00% 
74.00% 
Risk-free interest rate
0.33% 
0.36% 
Expected dividend yield
0.00% 
0.00% 
2010 Warrants [Member]
 
 
Fair value assumptions of warrants
 
 
Expected term (in years)
3 years 4 months 10 days 
3 years 10 months 10 days 
Estimated volatility
70.00% 
70.00% 
Risk-free interest rate
0.41% 
0.60% 
Expected dividend yield
0.00% 
0.00% 
Stockholders' Equity (Details Textual) (USD $)
3 Months Ended 6 Months Ended 1 Months Ended 6 Months Ended 6 Months Ended 12 Months Ended 6 Months Ended 1 Months Ended 6 Months Ended 1 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Dec. 31, 2011
Aug. 31, 2009
2009 Unit Offering [Member]
Nov. 30, 2010
2010 Unit Offering [Member]
Jun. 30, 2012
Series B preferred stock [Member]
Dec. 31, 2011
Series B preferred stock [Member]
Mar. 31, 1999
Series B preferred stock [Member]
Jun. 30, 2012
Sales Agreement [Member]
Dec. 31, 2011
Sales Agreement [Member]
Jun. 30, 2012
Stockholder Rights Plan [Member]
Aug. 31, 2009
Common stock [Member]
2009 Unit Offering [Member]
Nov. 30, 2010
Common stock [Member]
2010 Unit Offering [Member]
Aug. 31, 2009
Warrant [Member]
2009 Unit Offering [Member]
Jun. 30, 2012
Warrant [Member]
2009 Unit Offering [Member]
Nov. 30, 2010
Warrant [Member]
2010 Unit Offering [Member]
Jun. 30, 2012
Warrant [Member]
2010 Unit Offering [Member]
Dec. 31, 2011
Warrant [Member]
2010 Unit Offering [Member]
Stockholders' Equity (Textual) [Abstract]
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Preferred stock issued
 
 
 
 
 
 
 
 
 
3,327 
 
 
 
 
 
 
 
 
 
 
Preferred stock conversion basis to common shares
 
 
 
 
 
 
 
100 
 
 
 
 
 
 
 
 
 
 
 
 
Common stock isssued to Fenwal
 
 
332,700 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Conversion of Preferred stock to Common Stock
 
 
 
 
 
 
 
3,327 
 
 
 
 
 
 
 
 
 
 
 
 
Conversion of Preferred Stock To Common Stock Date
 
 
Jun. 30, 2012 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Redeemable preferred stock, amount
 
 
 
 
 
 
 
 
$ 9,500,000 
 
 
 
 
 
 
 
 
 
 
 
Proceeds from units sold under offering
 
 
 
 
 
12,100,000 
19,700,000 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fees and Stock Issuance Costs Associated with Unit Offering
 
 
 
 
 
1,100,000 
1,300,000 
 
 
 
 
 
 
 
 
 
 
 
 
 
Each unit
 
 
 
 
 
One share of common stock and a warrant to purchase 4/10 of a share of common stock 
One share of common stock and a warrant to purchase 1/2 of a share of common stock 
 
 
 
 
 
 
 
 
 
 
 
 
 
Units from offering
 
 
 
 
 
6,000,000 
7,400,000 
 
 
 
 
 
 
 
 
 
 
 
 
 
Common stock issued
 
 
 
 
 
 
 
 
 
 
 
 
 
6,000,000 
7,400,000 
 
 
 
 
 
Warrants to purchase an aggregate shares of common stock
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2,400,000 
 
3,700,000 
 
 
Warrants Conversion Ratio
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
0.4 
 
0.5 
 
 
Common Stock Conversion Ratio
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Unit price
 
 
 
 
 
$ 2.20 
$ 2.85 
 
 
 
 
 
 
 
 
 
 
 
 
 
Warrants exercise price
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2.90 
 
3.20 
 
 
Exercisable Period
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
5 years 
 
5 years 
 
Warrant liability
8,749,000 
 
8,749,000 
 
7,979,000 
 
 
 
 
 
 
 
 
 
 
2,800,000 
 
5,800,000 
 
 
Risk-free rate
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2.48% 
 
1.23% 
 
 
Expected term
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
5 years 
 
5 years 
 
 
Dividend yield
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
0.00% 
 
0.00% 
 
 
Volatility
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
77.00% 
 
85.00% 
 
 
Warrants exercised
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
5,084 
Maximum common stock offering price
 
 
 
 
 
 
 
 
 
 
20,000,000 
 
 
 
 
 
 
 
 
 
Percentage of proceeds payable as compensation to underwriter
 
 
 
 
 
 
 
 
 
 
3.00% 
 
 
 
 
 
 
 
 
 
Common stock, sold
 
 
 
 
 
 
 
 
 
 
3,100,000 
3,500,000 
 
 
 
 
 
 
 
 
Minimum Percentage Of Common Stock Acquired By Stockholders
 
 
 
 
 
 
 
 
 
 
 
 
15.00% 
 
 
 
 
 
 
 
Designated preferred stock for future issuance
 
 
 
 
 
 
 
 
 
 
 
 
250,000 
 
 
 
 
 
 
 
Proceeds from common stock sold
 
 
9,876,000 
 
 
 
 
 
 
9,500,000 
9,700,000 
 
 
 
 
 
 
 
 
Stockholders' Equity (Additional Textual) [Abstract]
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Revaluation of warrant liability
$ 3,674,000 
$ (339,000)
$ (787,000)
$ (1,617,000)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Stock-Based Compensation (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified
6 Months Ended
Jun. 30, 2012
Activity under the Company's equity incentive plans related to stock options
 
Balance at December 31, 2011, Number of Options Outstanding
7,362 
Granted, Number of Options Outstanding
1,750 
Forfeited, Number of Options Outstanding
(29)
Expired, Number of Options Outstanding
(276)
Exercised, Number of Options Outstanding
(106)
Balance at June 30, 2012, Number of Options Outstanding
8,701 
Balance at December 31, 2011, Weighted Average Exercise Price per Share
$ 4.70 
Granted, Weighted Average Exercise Price per Share
$ 3.69 
Forfeited, Weighted Average Exercise Price per Share
$ 2.43 
Expired, Weighted Average Exercise Price per Share
$ 36.91 
Exercised, Weighted Average Exercise Price per Share
$ 1.46 
Balance at June 30, 2012, Weighted Average Exercise Price per Share
$ 3.52 
Stock-Based Compensation (Details 1) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Recognition of stock-based compensation expense
 
 
 
 
Stock-based compensation expense
$ 674 
$ 451 
$ 1,216 
$ 923 
Research and development [Member]
 
 
 
 
Recognition of stock-based compensation expense
 
 
 
 
Stock-based compensation expense
146 
111 
277 
220 
Selling, general and administrative [Member]
 
 
 
 
Recognition of stock-based compensation expense
 
 
 
 
Stock-based compensation expense
$ 528 
$ 340 
$ 939 
$ 703 
Stock-Based Compensation (Details Textual) (USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Jun. 6, 2012
Stock-Based Compensation (Textual) [Abstract]
 
 
 
 
 
Aggregate number of shares of common stock reserved for future issuance
13,000,000 
 
13,000,000 
 
 
Options and Other Stock Based Awards
8,800,000 
 
8,800,000 
 
 
2008 Equity Incentive Plan [Member]
 
 
 
 
 
Stock-Based Compensation (Textual) [Abstract]
 
 
 
 
 
Increase in stock-based compensation, common stock authorized
 
 
 
 
3,000,000 
Maximum number of shares of common stock authorized for issuance
 
 
 
 
13,540,940 
Number of shares available for future issuance
4,200,000 
 
4,200,000 
 
 
Performance-based stock options, outstanding
100,000 
 
100,000 
 
 
Stock-based compensation associated with performance-based stock options
$ 0 
$ 0 
$ 0 
$ 0 
 
Employee Stock Purchase Plan [Member]
 
 
 
 
 
Stock-Based Compensation (Textual) [Abstract]
 
 
 
 
 
Increase In Shares of Common Stock Authorized for Issuance
 
 
 
 
500,000 
Maximum number of shares of common stock authorized for issuance
 
 
 
 
1,320,500 
Number of shares available for future issuance
600,000 
 
600,000 
 
 
Related Party Transactions (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Dec. 31, 2011
Royalty [Member]
 
 
 
 
 
Related Party Transactions (Textual) [Abstract]
 
 
 
 
 
Amounts owed to related parties
$ 0.7 
 
$ 0.7 
 
$ 0.7 
Payments made to related parties
0.7 
0.5 
1.3 
1.0 
 
Manufacturing Costs [Member]
 
 
 
 
 
Related Party Transactions (Textual) [Abstract]
 
 
 
 
 
Amounts owed to related parties
2.7 
 
2.7 
 
3.4 
Payments made to related parties
$ 3.9 
$ 4.1 
$ 7.5 
$ 6.3 
 
Platelet system [Member] |
Royalty [Member]
 
 
 
 
 
Related Party Transactions (Textual) [Abstract]
 
 
 
 
 
Royalty rate applied towards sale of products
 
 
10.00% 
 
 
Plasma system [Member] |
Royalty [Member]
 
 
 
 
 
Related Party Transactions (Textual) [Abstract]
 
 
 
 
 
Royalty rate applied towards sale of products
 
 
3.00% 
 
 
Red blood cell system [Member] |
Royalty [Member]
 
 
 
 
 
Related Party Transactions (Textual) [Abstract]
 
 
 
 
 
Royalty rate applied towards sale of products
 
 
5.00% 
 
 
Illuminators [Member] |
Royalty [Member]
 
 
 
 
 
Related Party Transactions (Textual) [Abstract]
 
 
 
 
 
Royalty rate applied towards sale of products
 
 
6.50% 
 
 
Segment, Customer and Geographic Information (Details)
3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Movaco, S.A. [Member]
 
 
 
 
Customers that accounted for more than 10% of the Company's total product revenue
 
 
 
 
Company's total product revenue from significant customers
21.00% 
27.00% 
19.00% 
27.00% 
Etablissement Francais du Sang [Member]
 
 
 
 
Customers that accounted for more than 10% of the Company's total product revenue
 
 
 
 
Company's total product revenue from significant customers
19.00% 
15.00% 
24.00% 
20.00% 
AUM+ LTD [Member]
 
 
 
 
Customers that accounted for more than 10% of the Company's total product revenue
 
 
 
 
Company's total product revenue from significant customers
13.00% 
 
 
 
Delrus Inc. [Member]
 
 
 
 
Customers that accounted for more than 10% of the Company's total product revenue
 
 
 
 
Company's total product revenue from significant customers
 
 
13.00% 
 
Segment, Customer and Geographic Information (Details Textual) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Segment Customer and Geographic Information (Additional Textual) [Abstract]
 
 
 
 
Government grants and cooperative agreements
$ 0 
$ 0 
$ 91 
$ 436 
Government grants and cooperative agreements [Member]
 
 
 
 
Segment, Customer and Geographic Information (Textual) [Abstract]
 
 
 
 
Company's total product revenue from significant customers
 
 
1.00% 
3.00%