ACCRUED EXPENSES (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Schedule Of Accrued Liabilities [Line Items]
Royalties	$ 236	$ 103
Market development credits	179	336
Price protection	380	563
Return reserves	826	891
Accrued purchase orders	652	123
Others	1,355	1,295
Total	$ 3,628	$ 3,311