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NOTE 4 - OTHER ACCRUED LIABILITIES (Details) (in thousands) - USD ($)
$ in Thousands
Jun. 30, 2017
Dec. 31, 2016
Payables and Accruals [Abstract]    
Product warranty $ 450 $ 371
Sales return reserve 68 50
Other taxes 121 149
Other 186 133
Other accrued liabilities $ 825 $ 703