ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Foreign Currency Translation Adjustment - Beginning balance	$ 2,798	$ 2,385
Unrealized Gain (Loss) on Cash Flow Hedging Instruments - Beginning balance	(269)	(883)
Total - Beginning balance	2,529	1,502
Foreign currency translation	(898)	670
Reclassification to operations	1,950	(758)
Unrealized gains (losses)	(4,590)	1,749
Foreign Currency Translation Adjustment - Tax (provision) benefit		(257)
Unrealized Gain (Loss) on Cash Flow Hedging Instruments - Tax (provision) benefit		(377)
Total - Tax (provision) benefit		(634)
Foreign Currency Translation Adjustment - Ending balance	1,900	2,798
Unrealized Gain (Loss) on Cash Flow Hedging Instruments - Ending balance	(2,909)	(269)
Total - Ending balance	(1,009)	2,529
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Cost of services	206,932	175,095
Selling, general and administrative expenses	28,828	29,645
Foreign Exchange Contract [Member] | Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Cost of services	1,828	(758)
Selling, general and administrative expenses	$ 122	$ 0