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NOTE 11 - SHARE-BASED COMPENSATION (Details 3) - Restricted Stock Award - $ / shares
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Number Of Awards    
Outstanding at beginning of year 464,850 398,100
Granted 287,600 227,100
Vested (181,725) (148,100)
Cancelled (4,875) (3,250)
Outstanding at end of year 565,850 464,850
Weighted-Average Grant Date Fair Value    
Outstanding at beginning of year $ 2.78 $ 2.86
Granted 7.29 2.61
Vested 2.72 2.72
Cancelled 3.06 2.73
Outstanding at end of year $ 5.09 $ 2.78