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NOTE 5 - OTHER ACCRUED LIABILITIES (Tables)
6 Months Ended
Jun. 30, 2015
Note 5 - Other Accrued Liabilities Tables  
Other accrued liabilities
    June 30,
2015
  December 31,
2014
(in thousands)        
Product warranty   $370   $339
Sales return reserve   55   55
Other taxes   97   87
Other   180   159
Other accrued liabilities   $702   $640
         
Product warranty liability
    June 30,
2015
(in thousands)    
Liability, beginning balance   $339
Net expenses   400
Warranty claims   (400)
Accrual revisions   31
Liability, ending balance   $370