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REVENUE RECOGNITION AND RELATED ALLOWANCES (Details Textual) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Dec. 31, 2014
Accounts Receivable, Net, Current, Total $ 18,880   $ 18,880   $ 17,297
Customer One [Member] | Net Revenues [Member]          
Concentration Risk, Percentage 20.00% 29.00% 20.00% 26.00%  
Customer Two [Member] | Net Revenues [Member]          
Concentration Risk, Percentage 18.00% 22.00% 22.00% 19.00%  
Customer Three [Member] | Net Revenues [Member]          
Concentration Risk, Percentage 15.00% 14.00% 19.00% 16.00%  
Customer One Two And Three [Member] | Net Accounts Receivable [Member]          
Accounts Receivable, Net, Current, Total $ 11,600   $ 11,600