DERIVATIVE INSTRUMENTS (Schedule of the Company's Derivative Assets and Liabilities) (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Derivatives, Fair Value [Line Items]
Derivative Asset	$ 574	$ 5,797
Derivative Liability	324
Total Return Swap [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset		1,130
Basis Swap [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset	104	808
Interest rate cap [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset	201	998
Interest rate swap [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset		2,674
Derivative Liability	324
Foreign Exchange Forward [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset	$ 269	$ 187

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 liabilities not subject to a master netting arrangement and not elected to be offset.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 50
-Paragraph 3
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 10
-URI http://asc.fasb.org/extlink&oid=109250915&loc=d3e13433-108611

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 55
-Paragraph 10
-URI http://asc.fasb.org/extlink&oid=99393222&loc=SL20226008-175313

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