Quarterly report pursuant to Section 13 or 15(d)

DERIVATIVES (Narrative) (Details)

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DERIVATIVES (Narrative) (Details) - USD ($)
9 Months Ended 12 Months Ended
Sep. 30, 2017
Dec. 31, 2016
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Derivative liabilities $ 0 $ 0
Deferred | Designated as hedging instrument    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Expected reclassification of current hedges from AOCI into earnings over the next 12 months (less than in 2015) 0 0
Other assets    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Derivative assets $ 200,000 500,000
Other current assets    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Derivative assets   $ 400,000