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NOTE 9 - EARNINGS (LOSS) PER SHARE (Tables)
6 Months Ended
Jun. 30, 2015
Note 9 - Earnings Loss Per Share Tables  
EARNINGS PER SHARE
    Three Months Ended   Six Months Ended
    Jun. 30,
2015
  Jun. 30,
2014
  Jun. 30,
2015
  Jun. 30,
2014
(in thousands except per share data)                
Numerator for basic and diluted                
earnings per share:                
     Net income   $100   $447   $149   $104
                 
Denominator for basic                
earnings per share:                
     weighted-average shares   7,894   7,814   7,879   7,801
                 
Employee stock options and awards   184   85   183   91
                 
Denominator for diluted                
earnings per share:                
     adjusted weighted-average shares &                
     assumed conversions of stock options   8,078   7,899   8,062   7,892
                 
Basic and diluted                
earnings per share:                
     Total basic earnings per share   $0.01   $0.06   $0.02   $0.01
     Total diluted earnings per share    $0.01   $0.06   $0.02   $0.01