XML 65 R47.htm IDEA: XBRL DOCUMENT v3.7.0.1
SHAREHOLDERS' EQUITY (Stock Options Under the Plans) (Details) - Employee Stock Option [Member] - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Number of options    
Options outstanding, beginning balance 856,986  
Granted 281,800  
Exercised (508,149) (185,989)
Expired and forfeited (6,200)  
Options outstanding, ending balance 624,437 856,986
Exercisable at December 31, 2016 330,337  
Weighted average exercise price    
Options outstanding, beginning balance $ 7.75 $ 5.38
Granted   11.76
Exercised 6.55  
Expired & forfeited 10.33  
Options outstanding, ending balance 10.47 $ 7.75
Exercisable at December 31, 2016 $ 9.41  
Weighted average remaining contractual term (in years)    
Outstanding 3 years 6 months 18 days  
Exercisable at December 31, 2016 2 years 9 months  
Aggregate intrinsic value    
Outstanding $ 4,576 $ 6,157
Options exercisable $ 2,771  
Vested and expected to vest at December 31, 2016    
Number of options 624,437  
Weighted average exercise price $ 10.47  
Weighted average remaining contractual life 3 years 6 months 18 days  
Aggregate intrinsic value $ 4,576