OCI RESOURCES LP, 10-Q filed on 8/6/2014
Quarterly Report
Document and Entity Information
6 Months Ended
Jun. 30, 2014
Jul. 31, 2014
Common Unitholders
Jul. 31, 2014
Subordinated Units
Jul. 31, 2014
General Partner
Document Information [Line Items]
 
 
 
 
Entity Registrant Name
OCI Resources LP. 
 
 
 
Entity Central Index Key
0001575051 
 
 
 
Current Fiscal Year End Date
--12-31 
 
 
 
Entity Filer Category
Non-accelerated Filer 
 
 
 
Document Type
10-Q 
 
 
 
Document Period End Date
Jun. 30, 2014 
 
 
 
Document Fiscal Year Focus
2014 
 
 
 
Document Fiscal Period Focus
Q2 
 
 
 
Amendment Flag
false 
 
 
 
Entity Common Stock, Shares Outstanding
 
9,801,910 
9,775,500 
399,000 
CONDENSED CONSOLIDATED BALANCE SHEETS (USD $)
In Millions, unless otherwise specified
Jun. 30, 2014
Dec. 31, 2013
Current assets:
 
 
Cash and cash equivalents
$ 46.4 
$ 46.9 
Accounts receivable - net
32.6 
34.4 
Accounts receivable - ANSAC
61.2 
58.1 
Due from affiliates - net
21.4 
20.4 
Inventory
44.0 
41.7 
Other current assets
1.9 
1.2 
Total current assets
207.5 
202.7 
Property, plant and equipment - net
233.7 
238.0 
Other non-current assets
1.1 
1.3 
Total assets
442.3 
442.0 
Current liabilities:
 
 
Accounts payable
10.4 
13.2 
Due to affiliates
9.0 
2.3 
Accrued expenses
23.7 
26.4 
Total current liabilities
43.1 
41.9 
Long-term debt
155.0 
155.0 
Reclamation reserve
4.0 
3.8 
Total liabilities
202.1 
200.7 
Commitments and Contingencies (See Note 9)
   
   
Equity:
 
 
General partner unitholders - OCI Resource Partners LLC (0.4 million units issued and outstanding at June 30, 2014 and December 31, 2013, respectively)
3.8 
3.8 
Accumulated other comprehensive loss—interest rate swaps
(0.6)
(0.3)
Partners' capital attributable to OCI Resources LP
143.6 
144.6 
Non-controlling interest
96.6 
96.7 
Total equity
240.2 
241.3 
Total liabilities and partners' equity
442.3 
442.0 
Common Unitholders
 
 
Equity:
 
 
Common and subordinated unitholders
104.2 
104.5 
Subordinated Units
 
 
Equity:
 
 
Common and subordinated unitholders
$ 36.2 
$ 36.6 
CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical)
Jun. 30, 2014
Dec. 31, 2013
General Partners' Capital Account, Units Issued
399,000 
399,000 
General Partners' Capital Account, Units Outstanding
399,000 
399,000 
Common Unitholders
 
 
Common and subordinated units issued
9,781,950 
9,775,500 
Common and subordinated units outstanding
9,781,950 
9,775,500 
Subordinated Units
 
 
Common and subordinated units issued
9,775,500 
9,775,500 
Common and subordinated units outstanding
9,775,500 
9,775,500 
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME Statement (USD $)
In Millions, except Share data, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Net sales
$ 113.0 
$ 110.8 
$ 229.2 
$ 219.0 
Cost of products sold
79.9 
 
163.9 
 
Selling, general and administrative expenses
5.1 
 
9.3 
 
Depreciation and amortization expense
5.8 
 
11.2 
 
Total operating costs and expenses
90.8 
 
184.4 
 
Operating income
22.2 
 
44.8 
 
Other income/(expenses):
 
 
 
 
Interest expense
(1.3)
 
(2.5)
 
Other, net
0.2 
 
0.4 
 
Total other income/(expense), net
(1.1)
 
(2.1)
 
Income before provision for income taxes
21.1 
 
42.7 
 
Provision for income taxes
0 
 
0 
 
Net income
21.1 
 
42.7 
31.5 
Net income attributable to non-controlling interest
10.8 
 
22.1 
 
Net income attributable to OCI Resources LP/Predecessor
10.3 
 
20.6 
 
Other comprehensive (loss)/income:
 
 
 
 
Interest rate swaps
(0.4)
 
(0.6)
 
Comprehensive income
20.7 
 
42.1 
 
Comprehensive income attributable to non-controlling interest
10.6 
 
21.8 
 
Comprehensive income attributable to OCI Resources LP/Predecessor
10.1 
 
20.3 
 
Distributions Per General Partnership Unit Outstanding
$ 0.5000 
 
$ 1.0000 
 
Common unit
 
 
 
 
Other comprehensive (loss)/income:
 
 
 
 
Net income per common and subordinated unit (basic and diluted) (dollars per share)
$ 0.51 
 
$ 1.03 
 
Weighted average common and subordinated units outstanding (basic and diluted) (shares)
9,778,744 
 
9,778,744 
 
Subordinated Units
 
 
 
 
Other comprehensive (loss)/income:
 
 
 
 
Net income per common and subordinated unit (basic and diluted) (dollars per share)
$ 0.51 
 
$ 1.03 
 
Weighted average common and subordinated units outstanding (basic and diluted) (shares)
9,775,500 
 
9,775,500 
 
Predecessor
 
 
 
 
Net sales
 
110.8 
 
219.0 
Cost of products sold
 
82.4 
 
163.6 
Selling, general and administrative expenses
 
3.5 
 
6.6 
Depreciation and amortization expense
 
5.9 
 
11.9 
Total operating costs and expenses
 
91.8 
 
182.1 
Operating income
 
19.0 
 
36.9 
Other income/(expenses):
 
 
 
 
Interest expense
 
(0.3)
 
(0.7)
Other, net
 
(0.3)
 
0.2 
Total other income/(expense), net
 
(0.6)
 
(0.5)
Income before provision for income taxes
 
18.4 
 
36.4 
Provision for income taxes
 
1.8 
 
4.9 
Net income
 
16.6 
 
31.5 
Net income attributable to non-controlling interest
 
11.1 
 
22.0 
Net income attributable to OCI Resources LP/Predecessor
 
5.5 
 
9.5 
Other comprehensive (loss)/income:
 
 
 
 
Interest rate swaps
 
0.1 
 
0.1 
Comprehensive income
 
16.7 
 
31.6 
Comprehensive income attributable to non-controlling interest
 
11.1 
 
22.0 
Comprehensive income attributable to OCI Resources LP/Predecessor
 
$ 5.6 
 
$ 9.6 
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)
In Millions, unless otherwise specified
6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Predecessor
Jun. 30, 2013
Common Units
Predecessor
Jun. 30, 2013
General Partner
Predecessor
Jun. 30, 2013
Subordinated Units
Predecessor
Cash flows from operating activities:
 
 
 
 
 
Net income
$ 42.7 
$ 31.5 
 
 
 
Adjustments to reconcile net income to net cash provided by operating activities:
 
 
 
 
 
Depreciation and amortization
11.4 
11.9 
 
 
 
Equity-based compensation expense
0.1 
0 
 
 
 
Deferred income taxes
0 
(0.4)
 
 
 
Changes in operating assets and liabilities:
 
 
 
 
 
Accounts receivable - net
1.8 
2.9 
 
 
 
Accounts receivable - ANSAC
(3.1)
(3.7)
 
 
 
Due from affiliates - net
(1.0)
4.1 
 
 
 
Inventory
(2.3)
1.5 
 
 
 
Other current and other non-current assets
(0.7)
(0.8)
 
 
 
Increase/(decrease) in:
 
 
 
 
 
Accounts payable
(2.8)
(3.0)
 
 
 
Due to affiliates
6.7 
6.8 
 
 
 
Accrued expenses and other liabilities
(3.6)
(5.0)
 
 
 
Net cash provided by operating activities
49.2 
45.8 
 
 
 
Cash flows from investing activities:
 
 
 
 
 
Capital expenditures
(6.4)
(3.8)
 
 
 
Net cash used in investing activities
(6.4)
(3.8)
 
 
 
Cash flows from financing activities:
 
 
 
 
 
Repayments of long-term debt
0 
(2.0)
 
 
 
Distributions
43.3 
 
0 
0 
0 
Distributions to Predecessor
0 
26.3 
 
 
 
Distributions to non-controlling interest
(21.9)
(33.0)
 
 
 
Net cash used in financing activities
(43.3)
(61.3)
 
 
 
Net decrease in cash and cash equivalents
(0.5)
(19.3)
 
 
 
Cash and cash equivalents at beginning of period
46.9 
22.7 
 
 
 
Cash and cash equivalents at end of period
$ 46.4 
$ 3.4 
 
 
 
CONSOLIDATED STATEMENTS OF EQUITY Statement (USD $)
In Millions, unless otherwise specified
Total
Predecessor
Accumulated Other Comprehensive Loss
Partners' Capital Attributable to OCIR and Predecessor's Equity
Non-controlling Interests
Common Units
Common Units
Partnership units
Subordinated Units
Subordinated Units
Partnership units
General Partner
General Partner
Partnership units
BALANCE, beginning of period at Dec. 31, 2012
$ 272.3 
$ 130.0 
$ (0.2)
$ 129.8 
$ 142.5 
 
$ 0 
 
$ 0 
 
$ 0 
Increase (decrease) in shareholders' equity
 
 
 
 
 
 
 
 
 
 
 
Net income
31.5 
9.5 
0 
9.5 
22.0 
 
0 
 
0 
 
0 
Distributions
(59.3)
(26.3)
0 
(26.3)
(33.0)
 
0 
 
0 
 
0 
Interest rate swap adjustments
0.1 
0 
0.1 
0.1 
0 
 
0 
 
0 
 
0 
BALANCE, end of period at Jun. 30, 2013
244.6 
113.2 
(0.1)
113.1 
131.5 
 
0 
 
0 
 
0 
BALANCE, beginning of period at Dec. 31, 2013
241.3 
0 
(0.3)
144.6 
96.7 
 
104.5 
 
36.6 
 
3.8 
Increase (decrease) in shareholders' equity
 
 
 
 
 
 
 
 
 
 
 
Net income
42.7 
0 
0 
20.6 
22.1 
 
10.1 
 
10.1 
 
0.4 
Equity-based compensation expense
0.1 
0 
0 
0.1 
0 
 
0.1 
 
0 
 
0 
Distributions
(43.3)
0 
0 
(21.4)
(21.9)
10.5 
(10.5)
10.5 
(10.5)
0.4 
(0.4)
Interest rate swap adjustments
(0.6)
0 
(0.3)
(0.3)
(0.3)
 
0 
 
0 
 
0 
BALANCE, end of period at Jun. 30, 2014
$ 240.2 
$ 0 
$ (0.6)
$ 143.6 
$ 96.6 
 
$ 104.2 
 
$ 36.2 
 
$ 3.8 
CORPORATE STRUCTURE AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Corporate Structure and Summary of Significant Accounting Policies
CORPORATE STRUCTURE AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Nature of Operations

As used in this Report, the terms "OCI Resources LP," "OCI Resources," the “Partnership," "OCIR," "we," "us," or "our" may refer to OCI Resources LP, which is a Delaware limited partnership formed on April 22, 2013 by OCI Wyoming Holding Co. ("OCI Holdings"), a wholly-owned subsidiary of OCI Chemical. On September 18, 2013, the Partnership completed the initial public offering ("IPO") of its common units representing limited partner interests (the "Common Units"). The Partnership owns a controlling interest comprised of 51.0% membership interest in OCI Wyoming LLC ("OCI Wyoming"). The Partnership’s operations consist solely of its investment in OCI Wyoming, which is in the business of mining trona ore to produce soda ash. All soda ash processed is sold to various domestic, Korean and European customers and to American Natural Soda Ash Corporation ("ANSAC") which is a related party for export. All mining and processing activities take place in one facility located in the Green River Basin of Wyoming.

NRP Trona LLC, a wholly owned subsidiary of Natural Resource Partners LP ("NRP"), currently owns a 49.0% membership interest in OCI Wyoming. NRP acquired its interest in OCI Wyoming in January 2013 from Anadarko Holding Company ("Anadarko").

Basis of Presentation and Significant Accounting Policies
OCI Resources completed its IPO of Common Units on September 18, 2013. Reported results of operations for the three and six months ended and as of June 30, 2014 are the results of the Partnership, however, the three and six months ended June 30, 2013, are the results of OCI Holdings and its subsidiary (the "Predecessor" or "OCI Holdings"). Unless otherwise noted, financial information for the Predecessor and the Partnership is presented before non-controlling interest. All significant intercompany balances have been eliminated in consolidation.
Reorganization and Restructuring
Prior to the IPO, OCI Wyoming's general partner interests were owned 50.49% and 48.51% by the Predecessor and NRP, respectively, with the 1% limited partner interests in OCI Wyoming being held by OCI Wyoming Co. ("Wyoming Co."). The Predecessor and Wyoming Co. are commonly controlled by OCI Chemical. In connection with the IPO, the following transactions (the "Restructuring") were completed:
•
The Predecessor contributed its 50.49% general partner interest in OCI Wyoming to the Partnership.
•
Through a series of transactions between OCI Chemical, its commonly controlled subsidiaries and NRP, the 1% limited partner interest in OCI Wyoming owned by Wyoming Co. was restructured resulting in the Partnership's and NRP's general partnership interest in OCI Wyoming being reduced to 40.98% and 39.37%, respectively, and Wyoming Co. and NRP owning a 10.02% and 9.63% limited partner interest in OCI Wyoming, respectively.
•
Wyoming Co. contributed its 10.02% limited partner interest to the Partnership in exchange for approximately $65.3 million paid from the net proceeds of the IPO.
•
At the conclusion of the Restructuring, the Partnership owned a 40.98% general partner interest and a 10.02% limited partner interest in OCI Wyoming. NRP owns a 39.37% general partner interest and a 9.63% limited partner interest in OCI Wyoming.
•
On June 30, 2014, OCI Wyoming converted from a Delaware limited partnership to a Delaware limited liability company (the "Conversion"). At the conclusion of the Conversion, the Partnership and NRP owned a 51.0% and 49.0% membership interest in OCI Wyoming, respectively.
The Restructuring has been accounted for as a reorganization of entities under common control. As a result, the unaudited condensed consolidated financial statements of the Predecessor, for all periods presented, have been restated to reflect the combination of the ownership interests in OCI Wyoming previously held by the Predecessor and Wyoming Co. adjusted for certain push-down accounting effects of the Restructuring. In addition, prior to the Restructuring of the 1% limited partner interest, the distributions included cumulative annual priority returns, however, as of the close of the IPO, all priority return distributions have been paid.

The accompanying unaudited interim condensed consolidated financial statements included herein have been prepared by the Partnership in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information. Certain information and disclosures normally included in financial statements have been omitted pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”). These statements reflect all adjustments (which include only normal recurring adjustments) necessary for fair presentation of the results of operations, financial position and cash flows for the periods presented. The results of operations for the period ended June 30, 2014 are not necessarily indicative of the operating results for the full year.

Non-controlling interests

Prior to the Restructuring and completion of the IPO, non-controlling interests in the unaudited condensed consolidated financial statements of the Predecessor represented the 1% limited partner interest in OCI Wyoming owned by Wyoming Co. and the 48.51% general partner interest in OCI Wyoming owned by Anadarko, and subsequently acquired by NRP. Subsequent to the Restructuring and IPO, non-controlling interests in the unaudited condensed consolidated financial statements of the Partnership consisted of 39.37% general partner interest and 9.63% limited partner interest in OCI Wyoming owned by NRP for the period prior to the Conversion and consists of a 49.0% membership interest in OCI Wyoming owned by NRP for the period after the Conversion.
        
Use of Estimates
The preparation of these unaudited condensed consolidated financial statements, in accordance with GAAP, requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, and disclosure of contingent assets and liabilities at the dates of the unaudited condensed consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.
Reclassifications
Certain amounts reported in the previous period have been reclassified to conform to the current period's reporting presentation.
Subsequent Events
We have evaluated subsequent events through the filing of this Quarterly Report on Form 10-Q.
Recent Accounting Pronouncements
In May 2014 the Financial Accounting Standards Board issued ASU 2014-09, “Revenue Recognition - Revenue from Contracts with Customers” (ASU 2014-09) that requires companies to recognize revenue when a customer obtains control rather than when companies have transferred substantially all risks and rewards of a good or service. This update is effective for annual reporting periods beginning on or after December 15, 2016 and interim periods therein and requires expanded disclosures. We are currently assessing the impact the adoption of ASU 2014-09 will have on our condensed consolidated financial statements.
NET INCOME PER UNIT AND CASH DISTRIBUTION
NET INCOME PER UNIT AND CASH DISTRIBUTION
NET INCOME PER UNIT AND CASH DISTRIBUTION
Net income per unit applicable to limited partners (including subordinated unitholders) is computed by dividing limited partners’ interest in net income attributable to OCI Resources LP, after deducting the general partner's interest and any incentive distributions, by the weighted average number of outstanding common and subordinated units. Our net income is allocated to the general partner and limited partners in accordance with their respective partnership percentages, after giving effect to priority income allocations for incentive distributions, if any, to our general partner, pursuant to our partnership agreement. Earnings in excess of distributions are allocated to the general partner and limited partners based on their respective ownership interests. Payments made to our unitholders are determined in relation to actual distributions declared and are not based on the net income allocations used in the calculation of net income per unit. For the three and six months ended June 30, 2014, the weighted-average number of units outstanding were 9,778,744 common units and 9,775,500 subordinated units.
In addition to the common and subordinated units, we have also identified the general partner interest and incentive distribution rights ("IDRs") as participating securities and use the two-class method when calculating the net income per unit applicable to limited partners, which is based on the weighted-average number of common units outstanding during the period. Basic and diluted net income per unit applicable to limited partners are the same because we do not have any potentially dilutive units outstanding.
Allocation of Net Income
The calculation of net income per unit is as follows:
($ and unit data in millions, except per unit data)
Three Months Ended 
 June 30, 2014
 
Six Months Ended 
 June 30, 2014
Net income attributable to OCI Resources LP
$
10.3

 
$
20.6

Less: General partner's interest in net income
0.2

 
0.4

Limited partners' interest in net income
$
10.1

 
$
20.2

 
 
 
 
Weighted average limited partner units outstanding:
 
 
 
Common - Public and OCI Holdings (basic and diluted)
9.8
 
9.8
Subordinated - OCI Holdings (basic and diluted)
9.8
 
9.8
 
 
 
 
Net income per limited partner unit:
 
 
 
Common - Public and OCI Holdings (basic and diluted)
$
0.51

 
$
1.03

Subordinated - OCI Holdings (basic and diluted)
$
0.51

 
$
1.03


The calculation of net income allocated to the partners is as follows:
($ in millions, except per unit data)
Three Months Ended 
 June 30, 2014
 
Six Months Ended 
 June 30, 2014
Net income attributable to common unitholders:
 
 
 
    Distributions (a)
$
5.0

 
$
9.8

    Undistributed earnings
0.1

 
0.3

Limited partners' interest in net income
$
5.1

 
$
10.1

 
 
 
 
Net income attributable to subordinated unitholders:
 
 
 
    Distributions (a)
$
4.9

 
$
9.8

    Undistributed earnings
0.1

 
0.3

Limited partners' interest in net income
$
5.0

 
$
10.1

 
 
 
 
(a) Distributions declared per unit for the period
$
0.5000

 
$
1.0000

Intent to Distribute the Minimum Quarterly Distribution
On or about the 15th day of each of February, May, August and November, we intend to distribute to the holders of record of common and subordinated units on or about the first day of each such month at least the minimum quarterly distribution of $0.5000 per unit, or $2.00 on an annualized basis, to the extent we have sufficient cash after establishment of cash reserves and payment of fees and expenses, including payments to our general partner and its affiliates.
On July 17, 2014, the Partnership declared a cash distribution approved by the board of directors of its general partner. The cash distribution for the second quarter 2014 of $0.5000 per unit will be paid on August 14, 2014 to unitholders of record on August 1, 2014.
Even if we do not modify or terminate our cash distribution policy, the amount of distributions and the decision to make any distribution will be made by our general partner. Our partnership agreement does not contain a requirement for us to pay distributions to our unitholders, and we do not guarantee that we will pay the minimum quarterly distribution or any distribution on the units in any quarter. However, our partnership agreement does contain provisions intended to motivate our general partner to make steady, increasing and sustainable distributions over time.
Distributions from Operating Surplus During the Subordination Period
If we make a distribution from operating surplus for any quarter during the subordination period, our partnership agreement requires that we make the distribution in the following manner:
•
first, 98.0% to the common unitholders, pro rata, and 2.0% to our general partner, until we distribute for each common unit an amount equal to the minimum quarterly distribution for that quarter;
•
second, 98.0% to the common unitholders, pro rata, and 2.0% to our general partner, until we distribute for each outstanding common unit an amount equal to any arrearages in the payment of the minimum quarterly distribution on the common units with respect to any prior quarters;
•
third, 98.0% to the subordinated unitholders, pro rata, and 2.0% to our general partner, until we distribute for each subordinated unit an amount equal to the minimum quarterly distribution for that quarter; and
•
thereafter, in the manner described in "General Partner Interest and Incentive Distribution Rights" below.
General Partner Interest and Incentive Distribution Rights
Our partnership agreement provides that our general partner initially will be entitled to 2.0% of all distributions that we make prior to our liquidation. Our general partner has the right, but not the obligation, to contribute up to a proportionate amount of capital to us in order to maintain its 2.0% general partner interest if we issue additional units. Our general partner's 2.0% interest, and the percentage of our cash distributions to which our general partner is entitled from such 2.0% interest, will be proportionately reduced if we issue additional units in the future (other than (1) the issuance of common units upon conversion of outstanding subordinated units or (2) the issuance of common units upon a reset of the IDRs), and our general partner does not contribute a proportionate amount of capital to us in order to maintain its 2.0% general partner interest. Our partnership agreement does not require that our general partner fund its capital contribution with cash. It may, instead, fund its capital contribution by contributing to us common units or other property.
IDRs represent the right to receive increasing percentages (13.0%, 23.0% and 48.0%) of quarterly distributions from operating surplus after we have achieved the minimum quarterly distribution and the target distribution levels. Our general partner currently holds the IDRs, but may transfer these rights separately from its general partner interest, subject to certain restrictions in our partnership agreement.
Percentage Allocations of Distributions from Operating Surplus
The following table illustrates the percentage allocations of distributions from operating surplus between the unitholders and our general partner based on the specified target distribution levels. The amounts set forth under the column heading "Marginal Percentage Interest in Distributions" are the percentage interests of our general partner and the unitholders in any distributions from operating surplus we distribute up to and including the corresponding amount in the column "Total Quarterly Distribution per Unit Target Amount." The percentage interests shown for our unitholders and our general partner for the minimum quarterly distribution also apply to quarterly distribution amounts that are less than the minimum quarterly distribution. The percentage interests set forth below for our general partner (1) include its 2.0% general partner interest, (2) assume that our general partner has contributed any additional capital necessary to maintain its 2.0% general partner interest, (3) assume that our general partner has not transferred its IDRs and (4) assume there are no arrearages on common units.
 
 
 
Marginal Percentage
Interest in
Distributions
 
Total Quarterly
Distribution per Unit
Target Amount
 
Unitholders
 
General Partner
Minimum Quarterly Distribution
$0.5000
 
98.0
%
 
2.0
%
First Target Distribution
above $0.5000 up to $0.5750
 
98.0
%
 
2.0
%
Second Target Distribution
above $0.5750 up to $0.6250
 
85.0
%
 
15.0
%
Third Target Distribution
above $0.6250 up to $0.7500
 
75.0
%
 
25.0
%
Thereafter
above $0.7500
 
50.0
%
 
50.0
%
INVENTORY
INVENTORY
INVENTORY
Inventory is carried at the lower of cost or market on a first-in, first-out basis. Market is based on current replacement cost for raw materials and stores inventory, and finished goods is based on net realizable value.
Inventory as of June 30, 2014 and December 31, 2013 consists of the following:
($ in millions)
June 30,
2014
 
December 31,
2013
Raw materials
$
7.8

 
$
5.7

Finished goods
10.4

 
10.5

Stores inventory
25.8

 
25.5

Total
$
44.0

 
$
41.7

DEBT
DEBT
DEBT

Long-term debt as of June 30, 2014 and December 31, 2013 consists of the following:
($ in millions)
June 30,
2014
 
December 31,
2013
Variable Rate Demand Revenue Bonds, principal due October 1, 2018, interest payable monthly, at an annual interest rate of 0.16% at both June 30, 2014 and December 31, 2013, respectively
$
11.4

 
$
11.4

Variable Rate Demand Revenue Bonds, principal due August 1, 2017, interest payable monthly, at an annual interest rate of 0.16% at both June 30, 2014 and December 31, 2013, respectively
8.6

 
8.6

OCI Wyoming credit facility, floating interest rate expiring July 18, 2018
135.0

 
135.0

Total debt
155.0

 
$
155.0

Current portion of long-term debt
—

 
—

Total long-term debt
$
155.0

 
$
155.0



OCI Wyoming Demand Revenue Bonds
The above revenue bonds require OCI Wyoming to maintain standby letters of credit totaling $20.3 million at June 30, 2014 and December 31, 2013. The loan agreements and reimbursement agreements related to such letters of credit contain covenants relating to OCI Wyoming's obligations with respect to such bonds and letters of credit, as well as other covenants consistent with the covenants in the OCI Wyoming Credit Facility, including, minimum net worth, debt to net worth and interest coverage ratios. As of June 30, 2014, OCI Wyoming was in compliance with these debt covenants. An event of default under the OCI Wyoming Credit Facility will cause an event of default under the reimbursement agreements.
OCI Wyoming Credit Facility
On July 18, 2013, OCI Wyoming entered into a $190.0 million senior unsecured revolving credit facility, the "OCI Wyoming Credit Facility", with Bank of America, N.A., as administrative agent, swingline lender and letter of credit issuer, and a syndicate of lenders, which will mature on July 18, 2018. The OCI Wyoming Credit Facility provides for revolving loans to refinance existing indebtedness, to fund working capital requirements and capital expenditures, to consummate permitted acquisitions and for all other lawful partnership purposes. As of June 30, 2014, OCI Wyoming had borrowings outstanding in the amount of $135.0 million under the OCI Wyoming Credit Facility. The OCI Wyoming Credit Facility has an accordion feature that allows OCI Wyoming to increase the available revolving borrowings under the facility by up to an additional $75.0 million, subject to OCI Wyoming receiving increased commitments from existing lenders or new commitments from new lenders and the satisfaction of certain other conditions. In addition, the OCI Wyoming Credit Facility includes a sublimit up to $20.0 million for same-day swing line advances and a sublimit up to $40.0 million for letters of credit. OCI Wyoming's obligations under the OCI Wyoming Credit Facility are unsecured.
The OCI Wyoming Credit Facility contains various covenants and restrictive provisions that limit (subject to certain exceptions) OCI Wyoming's ability to:
•
make distributions on or redeem or repurchase units;
•
incur or guarantee additional debt;
•
make certain investments and acquisitions;
•
incur certain liens or permit them to exist;
•
enter into certain types of transactions with affiliates of OCI Wyoming;
•
merge or consolidate with another company; and
•
transfer, sell or otherwise dispose of assets.
The OCI Wyoming Credit Facility also requires quarterly maintenance of a consolidated leverage ratio (as defined in the OCI Wyoming Credit Facility) of not more than 3.00 to 1.00 and a consolidated fixed charge coverage ratio (as defined in the OCI Wyoming Credit Facility) of not less than 1.00 to 1.00.
In addition, the OCI Wyoming Credit Facility contains events of default customary for transactions of this nature, including (i) failure to make payments required under the OCI Wyoming Credit Facility, (ii) events of default resulting from failure to comply with covenants and financial ratios in the OCI Wyoming Credit Facility, (iii) the occurrence of a change of control, (iv) the institution of insolvency or similar proceedings against OCI Wyoming and (v) the occurrence of a default under any other material indebtedness OCI Wyoming may have. Upon the occurrence and during the continuation of an event of default, subject to the terms and conditions of the OCI Wyoming Credit Facility, the lenders may terminate all outstanding commitments under the OCI Wyoming Credit Facility and may declare any outstanding principal of the OCI Wyoming Credit Facility debt, together with accrued and unpaid interest, to be immediately due and payable.
Under the OCI Wyoming Credit Facility, a change of control is triggered if OCI Chemical and its wholly-owned subsidiaries, directly or indirectly, cease to own all of the equity interests, or cease to have the ability to elect a majority of the board of directors (or similar governing body) of OCI GP (or any entity that performs the functions of our general partner). In addition, a change of control would be triggered if we cease to own at least 50.1% of the economic interests in OCI Wyoming or cease to have the ability to elect a majority of the members of OCI Wyoming's board of managers.
Loans under the OCI Wyoming Credit Facility bear interest at OCI Wyoming's option at either:
•
a Base Rate, which equals the highest of (i) the federal funds rate in effect on such day plus 0.50%, (ii) the administrative agent's prime rate in effect on such day and (iii) one-month LIBOR plus 1.0%, in each case, plus an applicable margin; or
•
a LIBOR Rate plus an applicable margin.
The unused portion of the OCI Wyoming Credit Facility is subject to an unused line fee ranging from 0.275% to 0.350% per annum based on OCI Wyoming's then current consolidated leverage ratio.
OCI Wyoming was in compliance with all covenants and restrictions under its long-term debt agreements as of June 30, 2014.
Revolving Credit Facility
On July 18, 2013, we entered into a $10.0 million senior secured revolving credit facility, the "Revolving Credit Facility", with Bank of America, N.A., as administrative agent, swingline lender and letter of credit issuer, and a syndicate of lenders, which will mature on July 18, 2018. The Revolving Credit Facility provides for revolving loans to be available to fund distributions on our units and working capital requirements and capital expenditures, to consummate permitted acquisitions and for all other lawful partnership purposes. At June 30, 2014, we had no outstanding borrowings under the Revolving Credit Facility. The Revolving Credit Facility includes a sublimit up to $5.0 million for same-day swing line advances and a sublimit up to $5.0 million for letters of credit. Our obligations under the Revolving Credit Facility are guaranteed by each of our material domestic subsidiaries other than OCI Wyoming, and to the extent no material adverse tax consequences would result, foreign wholly owned subsidiaries. As of June 30, 2014, our only subsidiary was OCI Wyoming. In addition, our obligations under the Revolving Credit Facility are secured by a pledge of substantially all of our assets (subject to certain exceptions), including the partnership interests held in OCI Wyoming by us.

The Revolving Credit Facility contains various covenants and restrictive provisions that limit (subject to certain exceptions) our ability to (and the ability of our subsidiaries, including without limitation, OCI Wyoming to):
•
make distributions on or redeem or repurchase units;
•
incur or guarantee additional debt;
•
make certain investments and acquisitions;
•
incur certain liens or permit them to exist;
•
enter into certain types of transactions with affiliates;
•
merge or consolidate with another company; and
•
transfer, sell or otherwise dispose of assets.
The Revolving Credit Facility also requires quarterly maintenance of a consolidated fixed charge coverage ratio (as defined in the Revolving Credit Facility) of not less than 1.00 to 1.00.

In addition, the Revolving Credit Facility contains events of default customary for transactions of this nature, including (i) failure to make payments required under the Revolving Credit Facility, (ii) events of default resulting from failure to comply with covenants and financial ratios, (iii) the occurrence of a change of control, (iv) the institution of insolvency or similar proceedings against us or our material subsidiaries and (v) the occurrence of a default under any other material indebtedness we (or any of our subsidiaries) may have, including the OCI Wyoming Credit Facility. Upon the occurrence and during the continuation of an event of default, subject to the terms and conditions of the Revolving Credit Facility, the lenders may terminate all outstanding commitments under the Revolving Credit Facility and may declare any outstanding principal of the Revolving Credit Facility debt, together with accrued and unpaid interest, to be immediately due and payable.

Under the Revolving Credit Facility, a change of control is triggered if OCI Chemical and its wholly-owned subsidiaries, directly or indirectly, cease to own all of the equity interests, or cease to have the ability to elect a majority of the board of directors (or similar governing body) of, OCI Holdings or OCI GP (or any entity that performs the functions of our general partner). In addition, a change of control would be triggered if we cease to own at least 50.1% of the economic interests in OCI Wyoming or ceases to have the ability to elect a majority of the members of OCI Wyoming's board of managers.

Loans under the Revolving Credit Facility bear interest at our option at either:
•
a Base Rate, which equals the highest of (i) the federal funds rate in effect on such day plus 0.50%, (ii) the administrative agent's prime rate in effect on such day and (iii) one-month LIBOR plus 1.0%, in each case, plus an applicable margin; or
•
a LIBOR Rate plus an applicable margin.
The unused portion of the Revolving Credit Facility is subject to an unused line fee ranging from 0.275% to 0.350% based on our then current consolidated leverage ratio.
The Partnership was in compliance with all covenants and restrictions under its long-term debt agreements as of June 30, 2014.

Aggregate maturities required on long-term debt at June 30, 2014 are due in future years as follows:
($ in millions)
 
2017
$
8.6

2018
146.4

Total
$
155.0

RECLAMATION RESERVE
RECLAMATION RESERVE
RECLAMATION RESERVE
Reclamation reserve as of June 30, 2014 and December 31, 2013 was comprised as follows:
($ in millions)
June 30,
2014
 
December 31,
2013
Balance at beginning of period
$
3.8

 
$
3.6

Accretion
0.2

 
0.2

Balance at end of period
$
4.0

 
$
3.8

EMPLOYEE COMPENSATION
EMPLOYEE COMPENSATION
EMPLOYEE COMPENSATION

The Partnership participates in various benefit plans offered and administered by OCI Enterprises and is allocated its portions of the annual costs related thereto. The specific plans are as follows:
Retirement Plans - Benefits provided under the OCI Pension Plan for Salaried Employees and OCI Pension Plan for Hourly Employees are based upon years of service and an employee’s average compensation during the final years of service, as defined. Each plan covers substantially all full-time employees hired before May 1, 2001. OCI Enterprises’ funding policy is to contribute annually at least the minimum required contribution based upon years of service and an employee’s average compensation during the final years of service, as defined. The Partnership's allocated portion of OCI Enterprises’ net periodic pension cost was $(0.1) million and $2.5 million for the three months ended June 30, 2014 and 2013, respectively, and $1.6 million, and $5.0 million for the six months ended June 30, 2014 and 2013, respectively.
Savings Plan - The OCI 401(k) Retirement Plan covers all eligible hourly and salaried employees. Eligibility is limited to all domestic residents and any foreign expatriates who are in the United States indefinitely. The plan permits employees to contribute specified percentages of their compensation, while the Partnership makes contributions based upon specified percentages of employee contributions. The Plan was amended such that participants hired on or subsequent to May 1, 2001, will receive an additional contribution from the Partnership based on a percentage of the participant’s base pay. Contributions made by OCI Enterprises for the three months ended June 30, 2014 and 2013, were $0.5 million and $0.4 million, respectively, and $1.0 million and $0.8 million for the six months ended June 30, 2014 and 2013, respectively.
Postretirement Benefits - Most of the Partnership's employees are eligible for postretirement benefits other than pensions if they reach retirement age while still employed.
OCI Enterprises accounts for postretirement benefits on an accrual basis over an employee’s period of service. The postretirement plan, excluding pensions, are not funded, and OCI Enterprises has the right to modify or terminate the plan. OCI Enterprises' post-retirement benefits had a benefits obligation of $22.4 million and $21.0 million at June 30, 2014 and December 31, 2013, respectively. Effective January 1, 2013, the postretirement benefits for non-grandfathered retirees were amended to replace the medical coverage for post-65-year-old members with a fixed dollar contribution amount. As a result of the amendment, the accumulated and projected benefit obligation for postretirement benefits decreased by $8.7 million and resulted in a prior service credit of $7.7 million which will be recognized as a reduction of net periodic postretirement benefit costs in future years. The Partnership’s allocated portion of OCI Enterprises’ postretirement benefit costs were $0.0 million and $0.0 million for the three months ended June 30, 2014 and 2013, respectively, and $0.1 million and $0.0 million for the six months ended June 30, 2014 and 2013, respectively.
EQUITY - BASED COMPENSATION (Notes)
EQUITY - BASED COMPENSATION
EQUITY - BASED COMPENSATION
In July 2013, our general partner established the OCI Resource Partners LLC 2013 Long-Term Incentive Plan (the "Plan" or "LTIP"). The Plan is intended to provide incentives that will attract and retain valued employees, officers, consultants and non-employee directors by offering them a greater stake in our success and a closer identity with us, and to encourage ownership of our common units by such individuals. The Plan provides for awards in the form of common units, phantom units, distribution equivalent rights ("DERs"), cash awards and other unit-based awards.
All employees, officers, consultants and non-employee directors of us and our parents and subsidiaries are eligible to be selected to participate in the Plan. As of June 30, 2014, subject to adjustment as provided in the Plan, a total of 949,550 common units were available for awards under the Plan. Any common units tendered by a participant in payment of the tax liability with respect to an award, including common units withheld from any such award, will not be available for future awards under the Plan. Common units awarded under the Plan may be reserved or made available from our authorized and unissued common units or from common units reacquired (through open market transactions or otherwise). Any common units issued under the Plan through the assumption or substitution of outstanding grants from an acquired company will not reduce the number of common units available for awards under the Plan. If any common units subject to an award under the Plan are forfeited, any common units counted against the number of common units available for issuance pursuant to the Plan with respect to such award will again be available for awards under the Plan.
During the second quarter 2014, a total of 6,450 common units were granted and these awards were fully vested as of the grant date. The total fair value of the awards granted in the second quarter 2014 was approximately $0.1 million at the grant date and as of June 30, 2014.
INCOME TAXES
INCOME TAXES
INCOME TAXES
The Partnership is a limited partnership and generally is not subject to federal or certain state income taxes.
The Predecessor was subject to income tax and was included in the consolidated income tax returns of OCI Enterprises. Income taxes were allocated to the Predecessor based on separate-company computations of income or loss. The income tax expense for the period ended June 30, 2013 are those of the Predecessor.
COMMITMENTS AND CONTINGENCIES
COMMITMENTS AND CONTINGENCIES
COMMITMENTS AND CONTINGENCIES
From time to time, the Partnership has various litigation, claims and assessments that arise in the normal course of business. Management does not believe, based upon its evaluation and discussion with counsel, that the ultimate outcome of any current matters, individually or in the aggregate, would have a material effect on the Partnership's financial position, results of operations or cash flows.
We have a self-bond agreement with the Wyoming Department of Environmental Quality under which we commit to pay directly for reclamation costs. As of June 30, 2014, the amount of the bond was $33.9 million (December 31, 2013: $27.1 million), which is the amount we would need to pay the State of Wyoming for reclamation costs if we cease mining operations currently. The amount of this self-bond is subject to change upon periodic re-evaluation by the Land Quality Division.
AGREEMENTS AND TRANSACTIONS WITH AFFILIATES
AGREEMENTS AND TRANSACTIONS WITH AFFILIATES
AGREEMENTS AND TRANSACTIONS WITH AFFILIATES
OCI Chemical is the exclusive sales agent for the Partnership and through its membership in ANSAC, OCI Chemical is responsible for promoting and increasing the use and sale of soda ash and other refined or processed sodium products produced. All actual sales and marketing costs incurred by OCI Chemical are charged directly to the Partnership. Selling, general and administrative expenses also include amounts charged to the Partnership by OCI Enterprises and OCI Chemical principally consisting of salaries, benefits, office supplies, professional fees, travel, rent and other costs of certain assets used by the Partnership. These transactions do not necessarily represent arm's length transactions and may not represent all costs if the Partnership operated on a stand alone basis.
The total costs charged to the Partnership by OCI Enterprises and OCI Chemical, including ANSAC related charges, for the three and six months ended June 30, 2014 and 2013 are as follows:
 
Three Months Ended June 30,
 
Six Months Ended June 30,
($ in millions)
2014
 
2013
 
2014
 
2013
OCI Enterprises
$
2.1

 
$
1.4

 
$
4.1

 
$
2.9

OCI Chemical
1.0

 
1.2

 
2.0

 
2.3

ANSAC (1)
0.7

 
0.8

 
1.0

 
1.3

Total selling, general and administrative expenses - Affiliates
$
3.8

 
$
3.4

 
$
7.1

 
$
6.5

 
(1) ANSAC allocates its expenses to ANSAC’s members using a pro rata calculation based on sales.
Cost of products sold includes logistics services charged by ANSAC. For the three months ended June 30, 2014 and 2013 these costs were $3.2 million and $1.8 million, respectively; and $4.7 million and $3.1 million for the six months ended June 30, 2014 and 2013, respectively.
Net sales to affiliates for the three and six months ended June 30, 2014 and 2013 are as follows:
 
Three Months Ended June 30,
 
Six Months Ended June 30,
($ in millions)
2014
 
2013
 
2014
 
2013
ANSAC
$
52.9

 
$
51.3

 
$
109.6

 
$
98.4

OCI Alabama
1.2

 
1.9

 
2.7

 
3.9

Total
$
54.1

 
$
53.2

 
$
112.3

 
$
102.3


As of June 30, 2014 and December 31, 2013, the Partnership had due from/to with OCI affiliates as follows:
 
As of
($ in millions)
June 30,
2014
 
December 31,
2013
 
June 30,
2014
 
December 31,
2013
 
Due from affiliates
 
Due to affiliates
OCI Enterprises
$
0.3

 
$
0.1

 
$
2.5

 
$
2.2

OCI Chemical
13.6

 
10.5

 
4.4

 
—

OCI Europe
6.9

 
7.8

 
—

 
—

OCI Company
—

 
1.9

 
—

 
—

Other
0.6

 
0.1

 
2.1

 
0.1

Total
$
21.4

 
$
20.4

 
$
9.0

 
$
2.3

MAJOR CUSTOMERS AND SEGMENT REPORTING
MAJOR CUSTOMERS AND SEGMENT REPORTING
MAJOR CUSTOMERS AND SEGMENT REPORTING
Our operations are similar in geography, nature of products we provide, and type of customers we serve. As the Partnership earns substantially all of its revenues through the sale of soda ash mined at a single location, we have concluded that we have one operating segment for reporting purposes.
The net sales by geographic area for the three and six months ended June 30, 2014 and 2013 are as follows:
 
Three Months Ended 
 June 30,
 
Six Months Ended 
 June 30,
($ in millions)
2014
 
2013
 
2014
 
2013
Domestic
$
51.7

 
$
49.2

 
$
100.3

 
$
100.1

International
 
 
 
 
 
 
 
ANSAC
52.9

 
51.3

 
109.6

 
98.4

Other
8.4

 
10.3

 
19.3

 
20.5

Total international
61.3

 
61.6

 
128.9

 
118.9

Total net sales
$
113.0

 
$
110.8

 
$
229.2

 
$
219.0


The Partnership's largest customer by sales is ANSAC. For the three and six months ended June 30, 2014 and 2013 there were no other customers that accounted for ten percent or more of total revenues.
FAIR VALUE MEASUREMENTS
FAIR VALUE MEASUREMENTS
FAIR VALUE MEASUREMENTS
The Partnership measures certain financial and non-financial assets and liabilities at fair value on a recurring basis. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in the principal or most advantageous market in an orderly transaction between market participants on the measurement date. Fair value disclosures are reflected in a three-level hierarchy, maximizing the use of observable inputs and minimizing the use of unobservable inputs.
A three-level valuation hierarchy is based upon the transparency of inputs to the valuation of an asset or liability on the measurement date. The three levels are defined as follows:
Ÿ
Level 1-inputs to the valuation methodology are quoted prices (unadjusted) for an identical asset or liability in an active market.
 
 
Ÿ
Level 2-inputs to the valuation methodology include quoted prices for a similar asset or liability in an active market or model-derived valuations in which all significant inputs are observable for substantially the full term of the asset or liability.
 
 
Ÿ
Level 3-inputs to the valuation methodology are unobservable and significant to the fair value measurement of the asset or liability.
    
An asset or liability's categorization within the valuation hierarchy is based upon the lowest level of input that is significant
to the fair value measurement.

The following is a description of the valuation methodologies used for assets and liabilities measured at fair value, as well
as the general classification of such assets and liabilities pursuant to the valuation hierarchy.

Cash and cash equivalents' carrying value approximates fair value due to the short maturity of the instruments. The estimated fair value of accounts receivable - net, accounts receivable - ANSAC, due from affiliates - net, accounts payable, due to affiliates and accrued expenses approximate their carrying values due to their short-term nature.
Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis
We have entered into two interest rate swaps designed to hedge our exposure to possible increases in interest rates. The interest rate swap contracts were measured at fair value on a recurring basis using Level 2 inputs that are readily available in public markets or can be derived from information available in publicly quoted markets. The contracts had an aggregate notional value of $100.0 million and a fair value liability of $1.1 million as of June 30, 2014 (December 31, 2013: notional value of $101.5 million; fair value liability of $0.5 million).
Non-Financial Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis
At June 30, 2014, no material fair value adjustments or fair value measurements were required for these non-financial assets or liabilities.
Financial Assets and Liabilities not Measured at Fair Value
The carrying amount of long-term debt approximates fair value because the interest rates fluctuate with changes in the London InterBank Offered Rate (LIBOR), and changes in the applicable credit spreads have not had a material impact the fair value of long-term debt at June 30, 2014. See Note 4 "Debt" for additional information on our debt arrangements.
SUBSEQUENT EVENTS
SUBSEQUENT EVENTS
SUBSEQUENT EVENTS

Distribution Declaration

On July 17, 2014, the Partnership declared a cash distribution approved by the board of directors of its general partner. The cash distribution for the second quarter 2014 of $0.50 per unit will be paid on August 14, 2014 to unitholders of record on August 1, 2014.

On July 24, 2014, the members of the Board of Managers of OCI Wyoming LLC, approved the payment of a cash distribution to the members in the aggregate amount of $21.0 million. This distribution was paid on July 29, 2014.
CORPORATE STRUCTURE AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)
Basis of Presentation and Significant Accounting Policies 
Basis of Presentation and Significant Accounting Policies
OCI Resources completed its IPO of Common Units on September 18, 2013. Reported results of operations for the three and six months ended and as of June 30, 2014 are the results of the Partnership, however, the three and six months ended June 30, 2013, are the results of OCI Holdings and its subsidiary (the "Predecessor" or "OCI Holdings"). Unless otherwise noted, financial information for the Predecessor and the Partnership is presented before non-controlling interest. All significant intercompany balances have been eliminated in consolidation.
Reorganization and Restructuring 
Reorganization and Restructuring
Prior to the IPO, OCI Wyoming's general partner interests were owned 50.49% and 48.51% by the Predecessor and NRP, respectively, with the 1% limited partner interests in OCI Wyoming being held by OCI Wyoming Co. ("Wyoming Co."). The Predecessor and Wyoming Co. are commonly controlled by OCI Chemical. In connection with the IPO, the following transactions (the "Restructuring") were completed:
•
The Predecessor contributed its 50.49% general partner interest in OCI Wyoming to the Partnership.
•
Through a series of transactions between OCI Chemical, its commonly controlled subsidiaries and NRP, the 1% limited partner interest in OCI Wyoming owned by Wyoming Co. was restructured resulting in the Partnership's and NRP's general partnership interest in OCI Wyoming being reduced to 40.98% and 39.37%, respectively, and Wyoming Co. and NRP owning a 10.02% and 9.63% limited partner interest in OCI Wyoming, respectively.
•
Wyoming Co. contributed its 10.02% limited partner interest to the Partnership in exchange for approximately $65.3 million paid from the net proceeds of the IPO.
•
At the conclusion of the Restructuring, the Partnership owned a 40.98% general partner interest and a 10.02% limited partner interest in OCI Wyoming. NRP owns a 39.37% general partner interest and a 9.63% limited partner interest in OCI Wyoming.
•
On June 30, 2014, OCI Wyoming converted from a Delaware limited partnership to a Delaware limited liability company (the "Conversion"). At the conclusion of the Conversion, the Partnership and NRP owned a 51.0% and 49.0% membership interest in OCI Wyoming, respectively.
The Restructuring has been accounted for as a reorganization of entities under common control. As a result, the unaudited condensed consolidated financial statements of the Predecessor, for all periods presented, have been restated to reflect the combination of the ownership interests in OCI Wyoming previously held by the Predecessor and Wyoming Co. adjusted for certain push-down accounting effects of the Restructuring. In addition, prior to the Restructuring of the 1% limited partner interest, the distributions included cumulative annual priority returns, however, as of the close of the IPO, all priority return distributions have been paid.

The accompanying unaudited interim condensed consolidated financial statements included herein have been prepared by the Partnership in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information. Certain information and disclosures normally included in financial statements have been omitted pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”). These statements reflect all adjustments (which include only normal recurring adjustments) necessary for fair presentation of the results of operations, financial position and cash flows for the periods presented. The results of operations for the period ended June 30, 2014 are not necessarily indicative of the operating results for the full year.
Non-controlling Interests 
Non-controlling interests

Prior to the Restructuring and completion of the IPO, non-controlling interests in the unaudited condensed consolidated financial statements of the Predecessor represented the 1% limited partner interest in OCI Wyoming owned by Wyoming Co. and the 48.51% general partner interest in OCI Wyoming owned by Anadarko, and subsequently acquired by NRP. Subsequent to the Restructuring and IPO, non-controlling interests in the unaudited condensed consolidated financial statements of the Partnership consisted of 39.37% general partner interest and 9.63% limited partner interest in OCI Wyoming owned by NRP for the period prior to the Conversion and consists of a 49.0% membership interest in OCI Wyoming owned by NRP for the period after the Conversion.
Use of Estimates 
Use of Estimates
The preparation of these unaudited condensed consolidated financial statements, in accordance with GAAP, requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, and disclosure of contingent assets and liabilities at the dates of the unaudited condensed consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.
Reclassifications 
Reclassifications
Certain amounts reported in the previous period have been reclassified to conform to the current period's reporting presentation.
Subsequent Events 
Subsequent Events
We have evaluated subsequent events through the filing of this Quarterly Report on Form 10-Q.
Recent Accounting Pronouncements 
Recent Accounting Pronouncements
In May 2014 the Financial Accounting Standards Board issued ASU 2014-09, “Revenue Recognition - Revenue from Contracts with Customers” (ASU 2014-09) that requires companies to recognize revenue when a customer obtains control rather than when companies have transferred substantially all risks and rewards of a good or service. This update is effective for annual reporting periods beginning on or after December 15, 2016 and interim periods therein and requires expanded disclosures. We are currently assessing the impact the adoption of ASU 2014-09 will have on our condensed consolidated financial statements.
NET INCOME PER UNIT AND CASH DISTRIBUTION (Tables)
Calculation of net income per unit 
The calculation of net income per unit is as follows:
($ and unit data in millions, except per unit data)
Three Months Ended 
 June 30, 2014
 
Six Months Ended 
 June 30, 2014
Net income attributable to OCI Resources LP
$
10.3

 
$
20.6

Less: General partner's interest in net income
0.2

 
0.4

Limited partners' interest in net income
$
10.1

 
$
20.2

 
 
 
 
Weighted average limited partner units outstanding:
 
 
 
Common - Public and OCI Holdings (basic and diluted)
9.8
 
9.8
Subordinated - OCI Holdings (basic and diluted)
9.8
 
9.8
 
 
 
 
Net income per limited partner unit:
 
 
 
Common - Public and OCI Holdings (basic and diluted)
$
0.51

 
$
1.03

Subordinated - OCI Holdings (basic and diluted)
$
0.51

 
$
1.03

Schedule of the Allocation of Net Income 
The calculation of net income allocated to the partners is as follows:
($ in millions, except per unit data)
Three Months Ended 
 June 30, 2014
 
Six Months Ended 
 June 30, 2014
Net income attributable to common unitholders:
 
 
 
    Distributions (a)
$
5.0

 
$
9.8

    Undistributed earnings
0.1

 
0.3

Limited partners' interest in net income
$
5.1

 
$
10.1

 
 
 
 
Net income attributable to subordinated unitholders:
 
 
 
    Distributions (a)
$
4.9

 
$
9.8

    Undistributed earnings
0.1

 
0.3

Limited partners' interest in net income
$
5.0

 
$
10.1

 
 
 
 
(a) Distributions declared per unit for the period
$
0.5000

 
$
1.0000

Percentage allocations of distributions from operating surplus 
The following table illustrates the percentage allocations of distributions from operating surplus between the unitholders and our general partner based on the specified target distribution levels. The amounts set forth under the column heading "Marginal Percentage Interest in Distributions" are the percentage interests of our general partner and the unitholders in any distributions from operating surplus we distribute up to and including the corresponding amount in the column "Total Quarterly Distribution per Unit Target Amount." The percentage interests shown for our unitholders and our general partner for the minimum quarterly distribution also apply to quarterly distribution amounts that are less than the minimum quarterly distribution. The percentage interests set forth below for our general partner (1) include its 2.0% general partner interest, (2) assume that our general partner has contributed any additional capital necessary to maintain its 2.0% general partner interest, (3) assume that our general partner has not transferred its IDRs and (4) assume there are no arrearages on common units.
 
 
 
Marginal Percentage
Interest in
Distributions
 
Total Quarterly
Distribution per Unit
Target Amount
 
Unitholders
 
General Partner
Minimum Quarterly Distribution
$0.5000
 
98.0
%
 
2.0
%
First Target Distribution
above $0.5000 up to $0.5750
 
98.0
%
 
2.0
%
Second Target Distribution
above $0.5750 up to $0.6250
 
85.0
%
 
15.0
%
Third Target Distribution
above $0.6250 up to $0.7500
 
75.0
%
 
25.0
%
Thereafter
above $0.7500
 
50.0
%
 
50.0
%
INVENTORY (Tables)
Schedule of inventory
Inventory as of June 30, 2014 and December 31, 2013 consists of the following:
($ in millions)
June 30,
2014
 
December 31,
2013
Raw materials
$
7.8

 
$
5.7

Finished goods
10.4

 
10.5

Stores inventory
25.8

 
25.5

Total
$
44.0

 
$
41.7

DEBT (Tables)
Components of long-term debt 
Long-term debt as of June 30, 2014 and December 31, 2013 consists of the following:
($ in millions)
June 30,
2014
 
December 31,
2013
Variable Rate Demand Revenue Bonds, principal due October 1, 2018, interest payable monthly, at an annual interest rate of 0.16% at both June 30, 2014 and December 31, 2013, respectively
$
11.4

 
$
11.4

Variable Rate Demand Revenue Bonds, principal due August 1, 2017, interest payable monthly, at an annual interest rate of 0.16% at both June 30, 2014 and December 31, 2013, respectively
8.6

 
8.6

OCI Wyoming credit facility, floating interest rate expiring July 18, 2018
135.0

 
135.0

Total debt
155.0

 
$
155.0

Current portion of long-term debt
—

 
—

Total long-term debt
$
155.0

 
$
155.0

Aggregate maturities on long-term debt 
Aggregate maturities required on long-term debt at June 30, 2014 are due in future years as follows:
($ in millions)
 
2017
$
8.6

2018
146.4

Total
$
155.0

RECLAMATION RESERVE (Tables)
Schedule of reclamation reserve
Reclamation reserve as of June 30, 2014 and December 31, 2013 was comprised as follows:
($ in millions)
June 30,
2014
 
December 31,
2013
Balance at beginning of period
$
3.8

 
$
3.6

Accretion
0.2

 
0.2

Balance at end of period
$
4.0

 
$
3.8

AGREEMENTS AND TRANSACTIONS WITH AFFILIATES (Tables)
Schedule of related party transactions 
The total costs charged to the Partnership by OCI Enterprises and OCI Chemical, including ANSAC related charges, for the three and six months ended June 30, 2014 and 2013 are as follows:
 
Three Months Ended June 30,
 
Six Months Ended June 30,
($ in millions)
2014
 
2013
 
2014
 
2013
OCI Enterprises
$
2.1

 
$
1.4

 
$
4.1

 
$
2.9

OCI Chemical
1.0

 
1.2

 
2.0

 
2.3

ANSAC (1)
0.7

 
0.8

 
1.0

 
1.3

Total selling, general and administrative expenses - Affiliates
$
3.8

 
$
3.4

 
$
7.1

 
$
6.5

 
(1) ANSAC allocates its expenses to ANSAC’s members using a pro rata calculation based on sales.
Schedule of related party transactions 
Net sales to affiliates for the three and six months ended June 30, 2014 and 2013 are as follows:
 
Three Months Ended June 30,
 
Six Months Ended June 30,
($ in millions)
2014
 
2013
 
2014
 
2013
ANSAC
$
52.9

 
$
51.3

 
$
109.6

 
$
98.4

OCI Alabama
1.2

 
1.9

 
2.7

 
3.9

Total
$
54.1

 
$
53.2

 
$
112.3

 
$
102.3

Schedule of related party transactions 
As of June 30, 2014 and December 31, 2013, the Partnership had due from/to with OCI affiliates as follows:
 
As of
($ in millions)
June 30,
2014
 
December 31,
2013
 
June 30,
2014
 
December 31,
2013
 
Due from affiliates
 
Due to affiliates
OCI Enterprises
$
0.3

 
$
0.1

 
$
2.5

 
$
2.2

OCI Chemical
13.6

 
10.5

 
4.4

 
—

OCI Europe
6.9

 
7.8

 
—

 
—

OCI Company
—

 
1.9

 
—

 
—

Other
0.6

 
0.1

 
2.1

 
0.1

Total
$
21.4

 
$
20.4

 
$
9.0

 
$
2.3

MAJOR CUSTOMERS AND SEGMENT REPORTING (Tables)
Schedule of sales by geographic area
one operating segment for reporting purposes.
The net sales by geographic area for the three and six months ended June 30, 2014 and 2013 are as follows:
 
Three Months Ended 
 June 30,
 
Six Months Ended 
 June 30,
($ in millions)
2014
 
2013
 
2014
 
2013
Domestic
$
51.7

 
$
49.2

 
$
100.3

 
$
100.1

International
 
 
 
 
 
 
 
ANSAC
52.9

 
51.3

 
109.6

 
98.4

Other
8.4

 
10.3

 
19.3

 
20.5

Total international
61.3

 
61.6

 
128.9

 
118.9

Total net sales
$
113.0

 
$
110.8

 
$
229.2

 
$
219.0

CORPORATE STRUCTURE AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) (USD $)
In Millions, unless otherwise specified
0 Months Ended 9 Months Ended
Oct. 28, 2013
OCI Wyoming Co
Oct. 28, 2013
OCI Wyoming LP
Natural Resource Partners LP
Sep. 30, 2013
OCI Wyoming LP
Natural Resource Partners LP
Oct. 28, 2013
OCI Wyoming LP
OCI Wyoming Co
Sep. 30, 2013
OCI Wyoming LP
OCI Wyoming Co
Sep. 18, 2013
OCI Wyoming LP
Predecessor
OCI Holdings
Sep. 18, 2013
OCI Wyoming LP
Predecessor
Natural Resource Partners LP
Sep. 18, 2013
OCI Wyoming LP
Predecessor
OCI Wyoming Co
Corporate structure and ownership
 
 
 
 
 
 
 
 
Percentage of general partner ownership interest held
 
 
39.37% 
 
40.98% 
50.49% 
48.51% 
 
Percentage of limited partner ownership interest held
 
9.63% 
 
10.02% 
 
 
 
1.00% 
Payments to Noncontrolling Interests
$ 65.3 
 
 
 
 
 
 
 
NET INCOME PER UNIT AND CASH DISTRIBUTION - Calculation and allocation of net income per unit (Details) (USD $)
In Millions, except Share data, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2014
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
 
 
Net income attributable to OCI Resources LP
$ 10.3 
$ 20.6 
Less: General partner's interest in net income
0.2 
0.4 
Limited partners' interest in net income
10.1 
20.2 
Distributions Per General Partnership Unit Outstanding
$ 0.5000 
$ 1.0000 
Common unit
 
 
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
 
 
Weighted average limited partner units outstanding (basic and diluted) (shares)
9,778,744 
9,778,744 
Net income per limited partner unit (basic and diluted) (dollars per share)
$ 0.51 
$ 1.03 
Common Unitholders
 
 
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
 
 
Limited partners' interest in net income
5.1 
10.1 
Distributions
5.0 
9.8 
Undistributed earnings
0.1 
0.3 
Subordinated Unitholders
 
 
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
 
 
Limited partners' interest in net income
5.0 
10.1 
Weighted average limited partner units outstanding (basic and diluted) (shares)
9,775,500 
9,775,500 
Net income per limited partner unit (basic and diluted) (dollars per share)
$ 0.51 
$ 1.03 
Distributions
4.9 
9.8 
Undistributed earnings
$ 0.1 
$ 0.3 
NET INCOME PER UNIT AND CASH DISTRIBUTION - Percentage allocation of distributions (Details)
3 Months Ended 6 Months Ended 0 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2014
Sep. 30, 2013
General Partner
Jun. 30, 2014
General Partner
Jun. 30, 2014
Up to minimum quarterly distribution
Common unit
Jun. 30, 2014
Up to minimum quarterly distribution
General Partner
Jun. 30, 2014
Up to arrearages on prior quarter minimum distributions
Common unit
Jun. 30, 2014
Up to arrearages on prior quarter minimum distributions
General Partner
Jun. 30, 2014
Up to minimum distribution for subordinated units
Subordinated Units
Jun. 30, 2014
Up to minimum distribution for subordinated units
General Partner
Jun. 30, 2014
Second Target Distribution
General Partner
Jun. 30, 2014
Third Target Distribution
General Partner
Jun. 30, 2014
Thereafter
General Partner
Schedule of Percentage Allocation of Distributions From Operating Surplus [Line Items]
 
 
 
 
 
 
 
 
 
 
 
 
 
Percentage of general partner ownership interest held
 
 
2.00% 
 
 
 
 
 
 
 
 
 
 
Annualized Minimum Distribution
 
$ 2 
 
 
 
 
 
 
 
 
 
 
 
Distributions Per General Partnership Unit Outstanding
$ 0.5000 
$ 1.0000 
 
 
 
 
 
 
 
 
 
 
 
Percentage Allocation of Operating Surplus During Subordination Period
 
 
 
2.00% 
98.00% 
2.00% 
98.00% 
2.00% 
98.00% 
2.00% 
 
 
 
Minimum Quarterly Distribution
 
$ 0.5000 
 
 
 
 
 
 
 
 
 
 
 
Increasing Percentage Allocation of Operating Surplus General Partner Incentive
 
 
 
 
 
 
 
 
 
 
13.00% 
23.00% 
48.00% 
NET INCOME PER UNIT AND CASH DISTRIBUTION - Target distributions and marginal percentage interests (Details)
6 Months Ended
Jun. 30, 2014
Schedule of Percentage Allocation of Distributions From Operating Surplus [Line Items]
 
Minimum Quarterly Distribution
$ 0.5000 
Minimum Quarterly Distribution
 
Schedule of Percentage Allocation of Distributions From Operating Surplus [Line Items]
 
Minimum Quarterly Distribution
$ 0.5000 
First Target Distribution |
Minimum
 
Schedule of Percentage Allocation of Distributions From Operating Surplus [Line Items]
 
Minimum Quarterly Distribution
$ 0.5000 
First Target Distribution |
Maximum
 
Schedule of Percentage Allocation of Distributions From Operating Surplus [Line Items]
 
Minimum Quarterly Distribution
$ 0.5750 
Second Target Distribution |
Minimum
 
Schedule of Percentage Allocation of Distributions From Operating Surplus [Line Items]
 
Minimum Quarterly Distribution
$ 0.5750 
Second Target Distribution |
Maximum
 
Schedule of Percentage Allocation of Distributions From Operating Surplus [Line Items]
 
Minimum Quarterly Distribution
$ 0.6250 
Third Target Distribution |
Minimum
 
Schedule of Percentage Allocation of Distributions From Operating Surplus [Line Items]
 
Minimum Quarterly Distribution
$ 0.6250 
Third Target Distribution |
Maximum
 
Schedule of Percentage Allocation of Distributions From Operating Surplus [Line Items]
 
Minimum Quarterly Distribution
$ 0.7500 
Thereafter |
Minimum
 
Schedule of Percentage Allocation of Distributions From Operating Surplus [Line Items]
 
Minimum Quarterly Distribution
$ 0.7500 
Unitholders |
Minimum Quarterly Distribution
 
Schedule of Percentage Allocation of Distributions From Operating Surplus [Line Items]
 
Marginal Interest in Distribution, Percentage
98.00% 
Unitholders |
First Target Distribution
 
Schedule of Percentage Allocation of Distributions From Operating Surplus [Line Items]
 
Marginal Interest in Distribution, Percentage
98.00% 
Unitholders |
Second Target Distribution
 
Schedule of Percentage Allocation of Distributions From Operating Surplus [Line Items]
 
Marginal Interest in Distribution, Percentage
85.00% 
Unitholders |
Third Target Distribution
 
Schedule of Percentage Allocation of Distributions From Operating Surplus [Line Items]
 
Marginal Interest in Distribution, Percentage
75.00% 
Unitholders |
Thereafter
 
Schedule of Percentage Allocation of Distributions From Operating Surplus [Line Items]
 
Marginal Interest in Distribution, Percentage
50.00% 
General Partner |
Minimum Quarterly Distribution
 
Schedule of Percentage Allocation of Distributions From Operating Surplus [Line Items]
 
Marginal Interest in Distribution, Percentage
2.00% 
General Partner |
First Target Distribution
 
Schedule of Percentage Allocation of Distributions From Operating Surplus [Line Items]
 
Marginal Interest in Distribution, Percentage
2.00% 
General Partner |
Second Target Distribution
 
Schedule of Percentage Allocation of Distributions From Operating Surplus [Line Items]
 
Marginal Interest in Distribution, Percentage
15.00% 
General Partner |
Third Target Distribution
 
Schedule of Percentage Allocation of Distributions From Operating Surplus [Line Items]
 
Marginal Interest in Distribution, Percentage
25.00% 
General Partner |
Thereafter
 
Schedule of Percentage Allocation of Distributions From Operating Surplus [Line Items]
 
Marginal Interest in Distribution, Percentage
50.00% 
INVENTORY (Details) (USD $)
In Millions, unless otherwise specified
Jun. 30, 2014
Dec. 31, 2013
Inventory Disclosure [Abstract]
 
 
Raw materials
$ 7.8 
$ 5.7 
Finished goods
10.4 
10.5 
Stores inventory
25.8 
25.5 
Total
$ 44.0 
$ 41.7 
DEBT - Components of long-term debt (Details) (USD $)
In Millions, unless otherwise specified
Jun. 30, 2014
Dec. 31, 2013
Debt
 
 
Gross long-term debt
$ 155.0 
$ 155.0 
Current portion of long-term debt
0 
0 
Total long-term debt
155.0 
155.0 
Variable Rate Demand Revenue Bonds |
Principal due October 1, 2018
 
 
Debt
 
 
Interest rate (as a percent)
0.16% 
0.16% 
Gross long-term debt
11.4 
11.4 
Variable Rate Demand Revenue Bonds |
Principal due August 1, 2017
 
 
Debt
 
 
Interest rate (as a percent)
0.16% 
0.16% 
Gross long-term debt
8.6 
8.6 
OCI Wyoming credit facility
 
 
Debt
 
 
Gross long-term debt
$ 135.0 
$ 135.0 
DEBT - Maturities of long-term debt (Details) (USD $)
In Millions, unless otherwise specified
Jun. 30, 2014
Dec. 31, 2013
Debt Disclosure [Abstract]
 
 
2017
$ 8.6 
 
2018
146.4 
 
Gross long-term debt
$ 155.0 
$ 155.0 
DEBT - Narrative (Details) (USD $)
In Millions, unless otherwise specified
6 Months Ended 6 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2014
Bank of America, NA
Revolving credit facility
Jul. 18, 2013
Bank of America, NA
Revolving credit facility
Jun. 30, 2014
Same Day Swing Line Advances
Bank of America, NA
Revolving credit facility
Jun. 30, 2014
Letters of Credit
Bank of America, NA
Revolving credit facility
Jun. 30, 2014
Minimum
Bank of America, NA
Revolving credit facility
Jun. 30, 2014
Maximum
Bank of America, NA
Revolving credit facility
Jun. 30, 2014
OCI Wyoming Co
Bank of America, NA
Revolving credit facility
Jul. 18, 2013
OCI Wyoming Co
Bank of America, NA
Revolving credit facility
Jun. 30, 2014
OCI Wyoming Co
Same Day Swing Line Advances
Bank of America, NA
Revolving credit facility
Jun. 30, 2014
OCI Wyoming Co
Letters of Credit
Bank of America, NA
Revolving credit facility
Jun. 30, 2014
OCI Wyoming Co
Minimum
Bank of America, NA
Revolving credit facility
Jun. 30, 2014
OCI Wyoming Co
Maximum
Bank of America, NA
Revolving credit facility
Jun. 30, 2014
Standby Letters of Credit
OCI Wyoming LP
Dec. 31, 2013
Standby Letters of Credit
OCI Wyoming LP
Line of Credit Facility [Line Items]
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Line of Credit Facility, Maximum Borrowing Capacity
 
 
$ 10.0 
 
 
 
 
 
$ 190.0 
 
 
 
 
 
 
Revolving credit facility
 
0 
 
 
 
 
 
135.0 
 
 
 
 
 
20.3 
20.3 
Line of Credit Facility Additional Borrowing Capacity
 
 
 
 
 
 
 
75.0 
 
 
 
 
 
 
 
Line of Credit Facility, Capacity Available for Specific Purpose Other than for Trade Purchases
 
 
 
$ 5.0 
$ 5.0 
 
 
 
 
$ 20.0 
$ 40.0 
 
 
 
 
Consolidated Leverage Ratio
 
 
 
 
 
 
 
300.00% 
 
 
 
 
 
 
 
Consolidated Fixed Charge Coverage Ratio
 
100.00% 
 
 
 
 
 
100.00% 
 
 
 
 
 
 
 
Loss of Control Percentage Threshold
50.10% 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Debt Instrument, Basis Spread on Variable Rate
 
 
 
 
 
0.50% 
1.00% 
 
 
 
 
0.50% 
1.00% 
 
 
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage
 
 
 
 
 
0.275% 
0.35% 
 
 
 
 
0.275% 
0.35% 
 
 
RECLAMATION RESERVE (Details) (USD $)
In Millions, unless otherwise specified
6 Months Ended 12 Months Ended
Jun. 30, 2014
Dec. 31, 2013
Dec. 31, 2011
Reclamation reserve
 
 
 
Balance at beginning of period
$ 3.8 
 
$ 3.6 
Accretion
0.2 
0.2 
 
Balance at end of period
$ 4.0 
$ 3.8 
$ 3.6 
EMPLOYEE COMPENSATION (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Dec. 31, 2013
Pension
 
 
 
 
 
Defined Benefit Plan Disclosure [Line Items]
 
 
 
 
 
Net periodic pension cost
$ (0.1)
$ 2.5 
$ 1.6 
$ 5.0 
 
401(k)
 
 
 
 
 
Defined Benefit Plan Disclosure [Line Items]
 
 
 
 
 
Contributions by OCI Enterprises
0.5 
0.4 
1.0 
0.8 
 
Postretirement benefit
 
 
 
 
 
Defined Benefit Plan Disclosure [Line Items]
 
 
 
 
 
Net periodic pension cost
0 
0 
0.1 
0 
 
Benefit obligation
22.4 
 
22.4 
 
21.0 
Decrease in postretirement benefits due to amendments
 
 
8.7 
 
 
Prior service credit
 
 
$ 7.7 
 
 
EQUITY - BASED COMPENSATION (Details) (USD $)
In Millions, except Share data, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
 
 
Number of units available for grant
949,550 
949,550 
Number of units granted in period
6,450 
 
Equity-based compensation expense
 
$ 0.1 
COMMITMENTS AND CONTINGENCIES (Details) (Self-bond agreement for reclamation costs, USD $)
In Millions, unless otherwise specified
Jun. 30, 2014
Dec. 31, 2013
Self-bond agreement for reclamation costs
 
 
Other Commitments [Line Items]
 
 
Off balance sheet commitment
$ 33.9 
$ 27.1 
AGREEMENTS AND TRANSACTIONS WITH AFFILIATES - Costs charged by affiliates (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Related Party Transaction [Line Items]
 
 
 
 
Related Party Transaction, Selling, General and Administrative Expenses from Transactions with Related Party
$ 3.8 
$ 3.4 
$ 7.1 
$ 6.5 
OCI Enterprises
 
 
 
 
Related Party Transaction [Line Items]
 
 
 
 
Related Party Transaction, Selling, General and Administrative Expenses from Transactions with Related Party
2.1 
1.4 
4.1 
2.9 
OCI Chemical
 
 
 
 
Related Party Transaction [Line Items]
 
 
 
 
Related Party Transaction, Selling, General and Administrative Expenses from Transactions with Related Party
1.0 
1.2 
2.0 
2.3 
ANSAC
 
 
 
 
Related Party Transaction [Line Items]
 
 
 
 
Related Party Transaction, Selling, General and Administrative Expenses from Transactions with Related Party
$ 0.7 1
$ 0.8 1
$ 1.0 1
$ 1.3 1
AGREEMENTS AND TRANSACTIONS WITH AFFILIATES - Narrative (Details) (ANSAC, USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
ANSAC
 
 
 
 
Related Party Transaction [Line Items]
 
 
 
 
Cost of Goods Sold
$ 4.7 
$ 3.1 
$ 3.2 
$ 1.8 
AGREEMENTS AND TRANSACTIONS WITH AFFILIATES - Net sales to affiliates (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended 3 Months Ended 6 Months Ended 3 Months Ended 6 Months Ended 3 Months Ended
Jun. 30, 2014
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
ANSAC
Jun. 30, 2014
ANSAC
Jun. 30, 2013
ANSAC
Jun. 30, 2014
OCI Alabama
Jun. 30, 2014
OCI Alabama
Jun. 30, 2013
OCI Alabama
Jun. 30, 2013
Predecessor
Jun. 30, 2013
Predecessor
ANSAC
Jun. 30, 2013
Predecessor
OCI Alabama
Related Party Transaction [Line Items]
 
 
 
 
 
 
 
 
 
 
 
 
Net sales to affiliates
$ 54.1 
$ 112.3 
$ 102.3 
$ 52.9 
$ 109.6 
$ 98.4 
$ 1.2 
$ 2.7 
$ 3.9 
$ 53.2 
$ 51.3 
$ 1.9 
AGREEMENTS AND TRANSACTIONS WITH AFFILIATES - Receivables from or payables to affiliates (Details) (USD $)
In Millions, unless otherwise specified
Jun. 30, 2014
Dec. 31, 2013
Related Party Transaction [Line Items]
 
 
Due from affiliates
$ 21.4 
$ 20.4 
Due to affiliates
9.0 
2.3 
OCI Enterprises
 
 
Related Party Transaction [Line Items]
 
 
Due from affiliates
0.3 
0.1 
Due to affiliates
2.5 
2.2 
OCI Chemical
 
 
Related Party Transaction [Line Items]
 
 
Due from affiliates
13.6 
10.5 
Due to affiliates
4.4 
0 
OCI Europe
 
 
Related Party Transaction [Line Items]
 
 
Due from affiliates
6.9 
7.8 
Due to affiliates
0 
0 
OCI Company
 
 
Related Party Transaction [Line Items]
 
 
Due from affiliates
0 
1.9 
Due to affiliates
0 
0 
Other
 
 
Related Party Transaction [Line Items]
 
 
Due from affiliates
0.6 
0.1 
Due to affiliates
$ 2.1 
$ 0.1 
MAJOR CUSTOMERS AND SEGMENT REPORTING - Narrative (Details)
3 Months Ended 6 Months Ended
Jun. 30, 2014
item
Jun. 30, 2013
item
Jun. 30, 2014
item
Jun. 30, 2013
item
Segment Reporting [Abstract]
 
 
 
 
Number of operating segments
 
 
1 
 
Number of significant customers other than ANSAC
0 
0 
0 
0 
MAJOR CUSTOMERS AND SEGMENT REPORTING - Sales by geographic area (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended 3 Months Ended 6 Months Ended 3 Months Ended 6 Months Ended 3 Months Ended 6 Months Ended 3 Months Ended 6 Months Ended 3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
ANSAC
Jun. 30, 2014
ANSAC
Jun. 30, 2013
ANSAC
Jun. 30, 2014
Domestic
Jun. 30, 2013
Domestic
Jun. 30, 2014
Domestic
Jun. 30, 2013
Domestic
Jun. 30, 2014
International
Jun. 30, 2013
International
Jun. 30, 2013
International
Jun. 30, 2012
International
Jun. 30, 2014
International
Other
Jun. 30, 2013
International
Other
Jun. 30, 2014
International
Other
Jun. 30, 2013
International
Other
Jun. 30, 2014
International
ANSAC
Jun. 30, 2013
International
ANSAC
Jun. 30, 2014
International
ANSAC
Jun. 30, 2013
International
ANSAC
Sales by geographical area
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Sales
$ 113.0 
$ 110.8 
$ 229.2 
$ 219.0 
 
 
 
$ 51.7 
$ 49.2 
$ 100.3 
$ 100.1 
$ 61.3 
$ 61.6 
$ 128.9 
$ 118.9 
$ 8.4 
$ 10.3 
$ 19.3 
$ 20.5 
 
 
 
 
Sales to affiliates
$ 54.1 
 
$ 112.3 
$ 102.3 
$ 52.9 
$ 109.6 
$ 98.4 
 
 
 
 
 
 
 
 
 
 
 
 
$ 52.9 
$ 51.3 
$ 109.6 
$ 98.4 
FAIR VALUE MEASUREMENTS (Details) (USD $)
In Millions, unless otherwise specified
Jun. 30, 2014
Dec. 31, 2013
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
 
 
Number of interest rate swaps held
2 
 
Fair Value, Measurements, Recurring |
Level 2 |
Interest rate swap
 
 
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
 
 
Derivative aggregate notional value
$ 100.0 
$ 101.5 
Derivative fair value
$ 1.1 
$ 0.5 
SUBSEQUENT EVENTS (Details) (USD $)
In Millions, except Per Share data, unless otherwise specified
3 Months Ended 6 Months Ended 0 Months Ended
Jun. 30, 2014
Jun. 30, 2014
Jul. 24, 2014
Subsequent Event
Subsequent Event [Line Items]
 
 
 
Distributions Per General Partnership Unit Outstanding
$ 0.5000 
$ 1.0000 
 
Distribution Made to Limited Partner, Cash Distributions Paid
 
 
$ 21.0