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SHAREHOLDERS' EQUITY (Details 1) - $ / shares
6 Months Ended
Jun. 30, 2016
Dec. 31, 2015
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]    
Options Outstanding 390,525 390,525
Weighted Average [1] $ 20.64 $ 20.64
Options Exercisable 371,248 365,693
Weighted Average Exercisable [1] $ 20.99 $ 21.17
Exercise Price $9.00 to $9.00 [Member]    
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]    
Options Outstanding 56,786  
Weighted Average $ 9.00  
Contractual Term 8 years 6 months  
Options Exercisable 45,675  
Weighted Average Exercisable $ 9.00  
Exercise Price $12.48 to $12.48 [Member]    
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]    
Options Outstanding 49,504  
Weighted Average $ 12.48  
Contractual Term 7 years  
Options Exercisable 48,004  
Weighted Average Exercisable $ 12.48  
Exercise Price $13.92 to $17.10 [Member]    
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]    
Options Outstanding 98,396  
Weighted Average $ 15.01  
Contractual Term 3 years 3 months 18 days  
Options Exercisable 98,396  
Weighted Average Exercisable $ 15.01  
Exercise Price $22.62 to $30.24 [Member]    
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]    
Options Outstanding 185,839  
Weighted Average $ 29.35  
Contractual Term 1 year 7 months 6 days  
Options Exercisable 179,174  
Weighted Average Exercisable $ 29.60  
Exercise Price $9.00 to $30.24 [Member]    
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]    
Options Outstanding 390,525  
Weighted Average $ 20.64  
Contractual Term 3 years 8 months 12 days  
Options Exercisable 371,249  
Weighted Average Exercisable $ 20.99  
[1] Represents the weighted average price.