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NOTE 10 - SHARE-BASED COMPENSATION (Details 3) - Restricted Stock Award - $ / shares
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Number Of Awards    
Outstanding at beginning of year 398,100 320,900
Granted 227,100 193,800
Vested (148,100) (109,250)
Cancelled (3,250) (16,350)
Outstanding at end of year 464,850 398,100
Weighted-Average Grant Date Fair Value    
Outstanding at beginning of year $ 2.86 $ 2.57
Granted 2.61 3.16
Vested 2.72 2.58
Cancelled 2.73 2.60
Outstanding at end of year $ 2.78 $ 2.86