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NOTE 11 - SHARE REPURCHASE PROGRAMS (Tables)
12 Months Ended
Dec. 31, 2016
Note 11 - Share Repurchase Programs Tables  
Summary of share repurchase activity
Repurchases by Month Total Number of Shares Purchased   Average Price Paid per Share   Total Number of Shares Purchased as Part of Publicly Announced Repurchase Program   Approximate Dollar Value of Shares that May Yet Be Purchased under the Program
               
March 2016 42,515   $2.26   42,515   $903,161
April 2016 8,480   $2.35   8,480   $883,064
May 2016 7,650   $2.52   7,650   $863,602
June 2016 15,200   $2.45   15,200   $826,078
July 2016 6,500   $2.61   6,500   $808,991
Total 80,345   $2.36   80,345