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DERIVATIVE INSTRUMENTS (DETAILS 2) (USD $) In Thousands, unless otherwise specified | Dec. 31, 2014 | Dec. 31, 2013
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Derivative Instruments and Hedging Activities Disclosure [Abstract] |  |
Derivative assets - gross amounts | $ 15,125 us-gaap_DerivativeFairValueOfDerivativeAsset | $ 9,796 us-gaap_DerivativeFairValueOfDerivativeAsset
Derivative assets - gross amounts offset | (7,861)us-gaap_DerivativeAssetFairValueGrossLiability | (1,988)us-gaap_DerivativeAssetFairValueGrossLiability
Asset Derivative Fair Value | 7,264 us-gaap_DerivativeAssets | 7,808 us-gaap_DerivativeAssets
Derivative liabilities - gross amounts | 26,190 us-gaap_DerivativeFairValueOfDerivativeLiability | 3,955 us-gaap_DerivativeFairValueOfDerivativeLiability
Derivative liabilities - gross amounts offset | (7,861)us-gaap_DerivativeLiabilityFairValueGrossAsset | (1,988)us-gaap_DerivativeLiabilityFairValueGrossAsset
Liability Derivative Fair Value | $ 18,329 us-gaap_DerivativeLiabilities | $ 1,967 us-gaap_DerivativeLiabilities

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- Definition 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 Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13433-108611 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41228-113958 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13495-108611 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=34720828&loc=SL20225862-175312 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 45 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41271-113958 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=36459792&loc=SL20226008-175313 + Details
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