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DERIVATIVE INSTRUMENTS (Narrative) (Details) | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2016 USD ($) instrument | Dec. 31, 2015 USD ($) | Jul. 12, 2016 USD ($) | Jun. 22, 2016 USD ($) instrument
Derivative [Line Items] |  |  |  |
Amount estimated to be reclassified to earnings during next twelve months | $ 200,000 |  |  |
Gain (loss) on hedging ineffectiveness | $ 0 | $ 0 |  |
Interest rate swap |  |  |  |
Derivative [Line Items] |  |  |  |
Number of derivative contracts | instrument | 3 |  |  |
Derivative, notional amount | $ 150,000,000 |  | $ 50,000,000 |
Reclassification of pre-tax losses recorded as net in AOCI | $ 0 | $ 900,000 |  |
Cash flow hedging | Designated as hedging instrument |  |  |  |
Derivative [Line Items] |  |  |  |
Interest rate swap expiration date | August 10, 2015 |  |  |
Cash flow hedging | Designated as hedging instrument | Interest rate swap |  |  |  |
Derivative [Line Items] |  |  |  |
Number of derivative contracts | instrument |  |  |  | 2
Derivative, notional amount | $ 150,000,000 |  |  |
Cash flow hedging | Designated as hedging instrument | Interest rate swap one |  |  |  |
Derivative [Line Items] |  |  |  |
Derivative, notional amount |  |  |  | $ 50,000,000.0
Cash flow hedging | Designated as hedging instrument | Interest rate swap two |  |  |  |
Derivative [Line Items] |  |  |  |
Derivative, notional amount |  |  |  | $ 50,000,000.0

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- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
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- Definition Description of the relevant terms of the derivative. Includes the type of instrument, risk being hedged, notional amount, counterparty, inception date, maturity date, relevant interest rates, strike price, cap price, and floor price. + References No definition available. + Details
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- Definition The estimated value of gains (losses), net anticipated to be transferred in the future from accumulated other comprehensive income into earnings. + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Amount of gain (loss) from the ineffectiveness of the hedge. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (d)(1) -URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5624171-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 25 -Section 50 -Paragraph 1 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=6886632&loc=d3e76258-113986 + Details
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- Definition The estimated net amount of unrealized gains or losses on interest rate cash flow hedges as of the balance sheet date expected to be reclassified to earnings within the next twelve months. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=35736893&loc=d3e80748-113994 + Details
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