DERIVATIVE FINANCIAL INSTRUMENTS (Details) - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2015	Dec. 31, 2014	Sep. 30, 2014
Derivative [Line Items]
Unrealized loss	$ 901
Derivative Instruments, Gain (Loss) Reclassification from Accumulated OCI to Income, Estimated Net Amount to be Transferred	$ 901
Derivative Instruments, Gain (Loss) Reclassification from Accumulated OCI to Income, Estimate of Time to Transfer	12 months
Foreign Exchange Contract [Member] | Buy [Member]
Derivative [Line Items]
Derivative, Notional Amount	$ 1,034		$ 4,695
Foreign Exchange Contract [Member] | Sell [Member]
Derivative [Line Items]
Derivative, Notional Amount	18,690		$ 18,425
Interest Rate Swap [Member]
Derivative [Line Items]
Outstanding variable rate debt		$ 86,406
Interest Rate Swap [Member] | Buy [Member]
Derivative [Line Items]
Derivative, Notional Amount	$ 82,031