SEGMENT INFORMATION (Geographical Data) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	$ 231,257	$ 198,092
Total property, plant and equipment, net	22,210	26,310
United States [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	95,333	69,403
Total property, plant and equipment, net	12,875	13,549
Canada [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	25,595	30,424
Total property, plant and equipment, net	96	420
Philippines [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	81,082	79,683
Total property, plant and equipment, net	7,050	9,921
Latin America [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	29,247	18,582
Total property, plant and equipment, net	$ 2,189	$ 2,420