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DERIVATIVES (Narrative) (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Dec. 31, 2015
Oct. 31, 2015
Sep. 30, 2015
Dec. 31, 2014
Derivative [Line Items]            
Additional reclassification $ 2,300          
Derivative, fixed interest rate 0.71%   1.44% 0.99% 1.16% 1.49%
Assets needed for immediate settlement, aggregate fair value $ 4,600          
London Interbank Offered Rate (LIBOR) [Member]            
Derivative [Line Items]            
Derivative, basis spread on variable rate 2.10%   2.33% 2.35% 2.10% 1.75%
Designated as Hedging Instrument [Member] | Interest Expense [Member]            
Derivative [Line Items]            
Gain Recognized in Earnings (Ineffective Portion) $ (13) $ 0