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SHAREHOLDERS' EQUITY (Tables)
3 Months Ended
Mar. 31, 2016
Earnings Per Share [Abstract]  
Schedule of computation of weighted average diluted shares
Basic and diluted income per share was determined based on the following share data (in thousands):
 
Three Months Ended March 31,
 
2016
 
2015
Weighted average basic common shares
11,931

 
11,304

Effect of stock options
840

 
693

Effect of dilutive share awards
102

 
168

Weighted average diluted common shares
12,873

 
12,165