XML 97 R58.htm IDEA: XBRL DOCUMENT

Fair Value of Financial Instruments (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Assets:
Fair value of commodity derivatives	$ 0us-gaap_DerivativeAssets	$ 2,518us-gaap_DerivativeAssets
Liabilities:
Fair value of commodity derivatives	0us-gaap_DerivativeLiabilities	208us-gaap_DerivativeLiabilities
Recurring \| Significant Other Observable Inputs (Level 2)
Assets:
Fair value of commodity derivatives	0	2,518
Total assets	0	2,518
Liabilities:
Fair value of commodity derivatives	0	208
Total liabilities	$ 0	$ 208

Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

+ References+ Details

- Definition

Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

+ References+ Details