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NOTE 5 - OTHER ACCRUED LIABILITIES (Tables)
6 Months Ended
Jun. 30, 2014
Note 5 - Other Accrued Liabilities Tables  
Other accrued liabilities
    Jun. 30,
2014
  Dec. 31,
2013
(in thousands)        
Product warranty   $296   $281
Sales return reserve   55   50
Other taxes   197   112
Other   225   154
Other accrued liabilities   $773   $597
         
Product warranty liability
    Jun. 30,
2014
(in thousands)    
Liability, beginning balance   $281
Net expenses   366
Warranty claims   (366)
Accrual revisions   15
Liability, ending balance   $296