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GEOGRAPHIC AND PRODUCT LINE INFORMATION (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
Sales by Domestic and International $ 9,295 $ 7,274 $ 17,070 $ 13,402
Domestic [Member]        
Sales by Domestic and International 7,757 6,312 14,364 11,537
International [Member]        
Sales by Domestic and International $ 1,538 $ 962 $ 2,706 $ 1,865