XML 107 R34.htm IDEA: XBRL DOCUMENT

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)

12 Months Ended

Dec. 31, 2012

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Presentation

The accompanying consolidated financial statements include the accounts and operations of the AHGP Partnership and present our financial position as of December 31, 2012 and 2011, and results of our operations, comprehensive income, cash flows and changes in partners' capital for each of the three years in the period ended December 31, 2012. All of our intercompany transactions and accounts have been eliminated.

The transfer of assets from prior years described above was between entities under common control. In accordance with Financial Accounting Standards Board ("FASB") Accounting Standards Codification ("ASC") 805, Business Combinations, the transfer of assets was accounted for at historical cost, in a manner similar to a pooling of interests.

Since we own MGP, our consolidated financial statements reflect the consolidated results of the ARLP Partnership. The earnings of the ARLP Partnership allocated to its limited partners' interests not owned by us and allocated to SGP's general partner interest in ARLP, are reflected as a noncontrolling interest in our consolidated income statement and balance sheet. Our consolidated financial statements do not differ materially from those of the ARLP Partnership. The differences between our financial statements and those of the ARLP Partnership are primarily attributable to (a) amounts reported as noncontrolling interests and (b) additional general and administrative costs and taxes attributable to us. The additional general and administrative costs principally consist of costs incurred by us as a result of being a publicly traded partnership, amounts billed by, and reimbursed to, Alliance Coal under an administrative services agreement ("Administrative Services Agreement") and amounts billed by, and reimbursed to, AGP under our partnership agreement (Note 19).

Estimates

Estimates—The preparation of consolidated financial statements in conformity with generally accepted accounting principles ("GAAP") of the United States ("U.S.") requires management to make estimates and assumptions that affect the reported amounts and disclosures in the consolidated financial statements. Actual results could differ from those estimates.

Principles Of Consolidation And Noncontrolling Interests

Principles of Consolidation and Noncontrolling Interests—The consolidated financial statements include our accounts and those of MGP, ARLP, the Intermediate Partnership and the Intermediate Partnership's Operating subsidiaries in the consolidated group, after the elimination of intercompany accounts and transactions. We evaluate our financial interests in companies to determine if we are the primary beneficiary and therefore the financial interest represents a variable interest entity ("VIE"). If such criteria are met, we consolidate the financial statements of such businesses with those of our own.

The non-controlling interest on our consolidated balance sheet reflects the outside ownership interest in ARLP. See "Basis of Presentation" under Note 1 for information regarding our consolidation of ARLP. See also "Note 12. Noncontrolling Interests."

Earnings Per Unit

Earnings per Unit—Basic earnings per limited partner unit is computed by dividing net income or loss allocated to limited partner interests by the weighted-average number of common units outstanding during a period. We currently have no dilutive securities. Total net income is allocated to the limited partner interests because the general partner's interest is non-economic.

Fair Value Of Financial Instruments

Fair Value of Financial Instruments—The carrying amounts for cash equivalents, accounts receivable and accounts payable approximate fair value because of the short maturity of those instruments. At December 31, 2012 and 2011, the estimated fair value of the ARLP Partnership's long-term debt, including current maturities, was approximately $834.3 million and $746.5 million, respectively (Note 9).

Cash And Cash Equivalents

Cash and Cash Equivalents—Cash and cash equivalents include cash on hand and on deposit, including highly liquid investments with maturities of three months or less. The AHGP Partnership had no restricted cash and cash equivalents at December 31, 2012 and 2011.

Cash Management

Cash Management—The cash flows from operating activities section of our Consolidated Statements of Cash Flows reflects an adjustment for $10.3 million and $6.7 million representing book overdrafts at December 31, 2012 and 2011, respectively. The ARLP Partnership had no book overdrafts at December 31, 2010. We had no book overdrafts at December 31, 2012, 2011 and 2010, respectively.

Inventories

Inventories—Coal inventories are stated at the lower of cost or market on a first-in, first-out basis. Supply inventories are stated at an average cost basis, less a reserve for obsolete and surplus items.

Property, Plant And Equipment

Property, Plant and Equipment—Expenditures which extend the useful lives of existing plant and equipment assets are capitalized. Interest costs associated with major asset additions are capitalized during the construction period. Maintenance and repairs that do not extend the useful life or increase productivity of the asset are charged to operating expense as incurred. Exploration expenditures are charged to operating expense as incurred, including costs related to drilling and study costs incurred to convert or upgrade mineral resources to reserves. Depreciation and amortization are computed principally on the straight-line method based upon the estimated useful lives of the assets or the estimated life of each mine, whichever is less, ranging from 1 to 16 years. Depreciable lives for mining equipment and processing facilities range from 1 to 16 years. Depletable lives for mineral rights range from 2 to 16 years. Depreciable lives for buildings, office equipment and improvements range from 2 to 16 years. Gains or losses arising from retirements are included in current operations. Depletion of mineral rights is provided on the basis of tonnage mined in relation to estimated recoverable tonnage which equals estimated proven and probable reserves. Therefore, the ARLP Partnership's mineral rights are depleted based on only proven and probable reserves derived in accordance with Industry Guide 7. At December 31, 2012 and 2011, land and mineral rights include $118.2 million and $66.9 million, respectively, representing the carrying value of coal reserves attributable to properties where the ARLP Partnership is not currently engaged in mining operations or leasing to third parties, and therefore, the coal reserves are not currently being depleted. The ARLP Partnership believes that the carrying value of these reserves will be recovered.

Mine Development Costs

Mine Development Costs—Mine development costs are capitalized until production, other than production incidental to the mine development process, commences and are amortized on a units of production method based on the estimated proven and probable reserves. Mine development costs represent costs incurred in establishing access to mineral reserves and include costs associated with sinking or driving shafts and underground drifts, permanent excavations, roads and tunnels. The end of the development phase and the beginning of the production phase takes place when construction of the mine for economic extraction is substantially complete. Coal extracted during the development phase is incidental to the mine's production capacity and is not considered to shift the mine into the production phase. At December 31, 2012 and 2011, capitalized mine development costs were $32.6 million and $73.8 million, respectively, representing the carrying value of development costs attributable to properties where the ARLP Partnership has not reached the production stage of mining operations or leasing to third parties, and therefore, the mine development costs are not currently being amortized. The ARLP Partnership believes that the carrying value of these development costs will be recovered.

Long-Lived Assets

Long-Lived Assets—The ARLP Partnership reviews the carrying value of long-lived assets and certain identifiable intangibles whenever events or changes in circumstances indicate that the carrying amount may not be recoverable based upon estimated undiscounted future cash flows. To the extent the carrying amount is not recoverable based on undiscounted cash flows, the amount of impairment is measured by the difference between the carrying value and the fair value of the asset. The ARLP Partnership recorded an asset impairment charge of $19.0 million in 2012 (Note 5). No impairment charges were recorded in 2011 and 2010. We had no long-lived assets as of December 31, 2012 and 2011.

Intangible Assets

Intangible Assets—Intangible assets subject to amortization include contracts with covenants not to compete, customer contracts acquired in a business combination and mining permits. Intangible assets are amortized on a straight-line basis over their useful life. Amortization expense attributable to intangible assets was $2.6 million, $1.4 million and $1.1 million for the years ending December 31, 2012, 2011 and 2010, respectively. Intangible assets are included in other long-term assets on our consolidated balance sheets at December 31, 2012 and 2011. Intangible assets at December 31, are summarized as follows (in thousands):

	December 31, 2012							December 31, 2011

	Original Cost		Accumulated Amortization			Intangibles, Net		Original Cost		Accumulated Amortization			Intangibles, Net
Non-compete agreements	$	15,236	$	(5,374	)	$	9,862	$	14,036	$	(3,807	)	$	10,229
Customer contracts		6,171		(1,003	)		5,168		120		(24	)		96
Mining permits		3,843		(50	)		3,793		3,000		—			3,000

Total	$	25,250	$	(6,427	)	$	18,823	$	17,156	$	(3,831	)	$	13,325

Amortization expense attributable to intangible assets is estimated to be $3.0 million per year in 2013-2016 and $1.3 million in 2017.

Advance Royalties

Advance Royalties—Rights to coal mineral leases are often acquired and/or maintained through advance royalty payments. Where royalty payments represent prepayments recoupable against future production, they are recorded as an asset, with amounts expected to be recouped within one year classified as a current asset. As mining occurs on these leases, the royalty prepayments are charged to operating expenses. The ARLP Partnership assesses the recoverability of royalty prepayments based on estimated future production. Royalty prepayments estimated to be nonrecoverable are expensed. The ARLP Partnership's advance royalties at December 31 are summarized as follows (in thousands):

	2012		2011

Advance royalties, affiliates (Note 19)	$	22,509	$	22,954
Advance royalties, third-parties		12,250		12,522

Total advance royalties	$	34,759	$	35,476

Asset Retirement Obligations

Asset Retirement Obligations—The ARLP Partnership records a liability for the estimated cost of future mine asset retirement and closing procedures on a present value basis when incurred and a corresponding amount is capitalized by increasing the carrying amount of the related long-lived asset. Those costs relate to permanently sealing portals at underground mines and to reclaiming the final pits and support acreage at surface mines. Examples of these types of costs, common to both types of mining, include, but are not limited to, removing or covering refuse piles and settling ponds, water treatment obligations, and dismantling preparation plants, other facilities and roadway infrastructure (Note 17).

Workers' Compensation And Pneumoconiosis (Black Lung) Benefits

Workers' Compensation and Pneumoconiosis (Black Lung) Benefits—The ARLP Partnership is generally self-insured for workers' compensation benefits, including black lung benefits. The ARLP Partnership accrues a workers' compensation liability for the estimated present value of workers' compensation and black lung benefits based on its actuarially determined calculations (Note 18).

Income Taxes

Income Taxes—We are not a taxable entity for federal or state income tax purposes; the tax effect of our activities accrues to the unitholders. Although publicly-traded partnerships as a general rule will be taxed as corporations, we qualify for an exemption because at least 90% of our income consists of qualifying income, as defined in Section 7704(c) of the Internal Revenue Code. Net income for financial statement purposes may differ significantly from taxable income reportable to unitholders as a result of differences between the tax basis and financial reporting basis of assets and liabilities and the taxable income allocation requirements under our partnership agreement. Individual unitholders have different investment bases depending upon the timing and price of acquisition of their partnership units. Furthermore, each unitholder's tax accounting, which is partially dependent upon the unitholder's tax position, differs from the accounting followed in our consolidated financial statements. Accordingly, the aggregate difference in the basis of our net assets for financial and tax reporting purposes cannot be readily determined because information regarding each unitholder's tax attributes in our partnership is not available to us. The ARLP Partnership's subsidiary, ASI, is subject to federal and state income taxes. Our tax counsel has provided an opinion that AHGP, MGP, ARLP, the Intermediate Partnership and Alliance Coal will each be treated as a partnership. However, as is customary, no ruling has been or will be requested from the Internal Revenue Service ("IRS") regarding the AHGP Partnership's classification as a partnership for federal income tax purposes.

Pension Benefits

Pension Benefits—The ARLP Partnership's defined benefit pension obligation and the related benefit cost are accounted for in accordance with FASB ASC 715, Compensation—Retirement Benefits. Pension cost and obligations are actuarially determined and are affected by assumptions including expected return on plan assets, discount rates, compensation increases, employee turnover rates and retirement dates. The ARLP Partnership evaluates its assumptions periodically and makes adjustments to these assumptions and the recorded liability as necessary (Note 14).

Revenue Recognition

Revenue Recognition—Revenues from coal sales are recognized when title passes to the customer as the coal is shipped. Some coal supply agreements provide for price adjustments based on variations in quality characteristics of the coal shipped. In certain cases, a customer's analysis of the coal quality is binding and the results of the analysis are received on a delayed basis. In these cases, the ARLP Partnership estimates the amount of the quality adjustment and adjusts the estimate to actual when the information is provided by the customer. Historically, such adjustments have not been material. Non-coal sales revenues primarily consist of transloading fees, mine safety services and products, other coal contract fees and other handling and service fees. Transportation revenues are recognized in connection with the ARLP Partnership incurring the corresponding costs of transporting coal to customers through third-party carriers for which it is directly reimbursed through customer billings. We had no allowance for doubtful accounts for trade receivables at December 31, 2012 and 2011.

Common Unit-Based Compensation

Common Unit-Based Compensation—AHGP and the ARLP Partnership account for compensation expense attributable to restricted common units granted under the ARLP Long-Term Incentive Plan ("ARLP LTIP"), Supplemental Executive Retirement Plan ("SERP"), the AGP Amended and Restated Directors Annual Retainer and Deferred Compensation Plan ("AGP Deferred Compensation Plan"), and the MGP Amended and Restated Deferred Compensation Plan for Directors (the "MGP Deferred Compensation Plan", collectively, the "Deferred Compensation Plans") based on the requirements of FASB ASC 718, Compensation—Stock Compensation. Accordingly, the fair value of award grants are determined on the grant date of the award and this value is recognized as compensation expense on a pro rata basis for ARLP LTIP and SERP awards, as appropriate over the requisite service period. Compensation expense is fully recognized on the grant date for quarterly distributions credited to SERP accounts and awards for Deferred Compensation Plans. The corresponding liability for the ARLP LTIP, the SERP and the MGP Deferred Compensation Plan is classified as equity and included in the Non-Affiliate component of noncontrolling interest in the consolidated financial statements. The corresponding liability for the AGP Deferred Compensation Plan is included in limited partners' capital in the consolidated financial statements (Note 15).

Investments

Investments—Investments and ownership interests are accounted for under the equity method of accounting if the ARLP Partnership has the ability to exercise significant influence, but not control, over the entity. Investments accounted for under the equity method are initially recorded at cost, and the difference between the basis of the ARLP Partnership's investment and the underlying equity in the net assets of the joint venture at the investment date, if any, is amortized over the lives of the related assets that gave rise to the difference. In the event the ARLP Partnership's ownership entitles it to a disproportionate sharing of income or loss, its equity in earnings or losses of affiliates is allocated based on the hypothetical liquidation at book value ("HLBV") method of accounting. Under the HLBV method, equity in earnings or losses of affiliates is allocated based on the difference between the ARLP Partnership's claim on the net assets of the equity method investee at the end and beginning of the period with consideration of certain eliminating entries regarding differences of accounting for various related party transactions, after taking into account contributions and distributions, if any. The ARLP Partnership's share of the net assets of the equity method investee is calculated as the amount it would receive if the equity method investee were to liquidate all of its assets at net book value and distribute the resulting cash to creditors, other investors and us according to the respective priorities. The ARLP Partnership's share of earnings or losses under the HLBV method of accounting from equity method investments and basis difference amortization is reported in the consolidated statements of income as "Equity in loss of affiliates, net." The ARLP Partnership's review its investments and ownership interests accounted for under the equity method of accounting for impairment whenever events or changes in circumstances indicate a loss in the value of the investment may be other than temporary. For 2012 and 2011, the ARLP Partnership determined there were no such material events or changes in circumstances that would indicate the carrying amount of such investments was not recoverable. Our equity method investments include the ARLP Partnership's ownership interests in White Oak Resources LLC ("White Oak") (Note 13) and Mid-America Carbonates, LLC ("MAC"). We had no investments as of December 31, 2012 and 2011.