Face (par) amount of debt instrument at time of issuance.

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Contractual interest rate for funds borrowed, under the debt agreement.

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- Definition

Gain (loss) related to the termination of a contract between the parties. The termination may be due to many causes including early termination of a lease by a lessee, a breach of contract by one party, or a failure to perform.

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Amount of cash inflow before closing and deferred financing costs received by a seller-lessee in a sale-leaseback recognized in investing activities.

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The financing cost related to leases that have been recorded under the deposit method, as a financing or as a capital leases in connection with the transaction involving the sale of property to another party and the lease of the property back to the seller.

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Other amounts the seller-lessee is required to pay under the terms of the transaction involving the sale of property to another party and lease of the property back to the seller, including reimbursements for such items, as utilities, taxes, insurance and common area maintenance.

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Lease rental pre-payment required under the terms of lease, such advance payments represent advance deposits in the lessee’s balance sheet.

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Lease agreement term.

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Long-Term Debt - WCS - Additional Information (Detail) (WCS, USD $)	3 Months Ended	12 Months Ended
	Mar. 31, 2010	Dec. 31, 2014	Apr. 30, 2010
Former customer promissory note
Debt Instrument [Line Items]
Principal amount of promissory note			$ 12,000,000
Long-term promissory note fixed interest rate			6.00%
Contract termination expense	1,100,000
Financing capital lease \| Andrews County capital lease
Debt Instrument [Line Items]
Gross proceeds sale of property and equipment		75,000,000
Lease Agreement period		25 years
Lease agreement cost		2,600,000
Capital lease agreement interest rate		7.00%
Aggregate rental due		$ 6,200,000