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SHAREHOLDERS' EQUITY (Summary of Stock Option Activity) (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
 6 Months Ended 12 Months Ended
Jun. 30, 2014
Dec. 31, 2013
Number of options    
Options outstanding, beginning balance 1,013,492  
Granted 160,000  
Exercised (77,654)  
Expired & Forfeited (24,874)  
Options outstanding, ending balance 1,070,964 1,013,492
Exercisable at June 30, 2014 884,864  
Weighted average exercise price    
Options outstanding, beginning balance $ 4.34  
Granted $ 5.41  
Exercised $ 2.60  
Expired & Forfeited $ 5.91  
Options outstanding, ending balance $ 4.59 $ 4.34
Exercisable at June 30, 2014 $ 4.56  
Weighted average remaining contractual term (in years)    
Outstanding 3 years 4 months 13 days 3 years 7 months 21 days
Exercisable at June 30, 2014 3 years 22 days  
Aggregate intrinsic value    
Outstanding $ 1,562 $ 1,813
Options exercisable 1,433  
Vested and expected to vest at June 30, 2014    
Number of options 1,070,964  
Weighted average exercise price $ 4.59  
Weighted average remaining contractual life 3 years 4 months 13 days  
Aggregate intrinsic value $ 1,562