DERIVATIVE FINANCIAL INSTRUMENTS Entity's foreign currency derivatives measured at fair value (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Foreign exchange contracts [Member] | Prepaid expenses and other current assets [Member]
Derivative [Line Items]
Derivative assets:	$ 1,037	$ 185
Foreign exchange contracts [Member] | Accounts payable and accrued liabilities [Member]
Derivative [Line Items]
Derivative liabilities:		927
Interest rate swap [Member] | Accounts payable and accrued liabilities [Member]
Derivative [Line Items]
Derivative liabilities:		$ 11