STOCK CAPITAL (Details 1) (Employee Stock Option [Member], USD $)
12 Months Ended
Dec. 31, 2013
Mar. 31, 2014
Dec. 31, 2012
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]      
Exercise price $ 0.1705 $ 0.1705 $ 0.1803
Options outstanding at end of period 6,185,831 6,185,831 4,751,665
Weighted average remaining contractual Life Years 7 years 2 months 23 days    
Options exercisable as of December 31, 2013 5,036,942    
Exercise Price 0.00005 [Member]
     
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]      
Exercise price $ 0.00005    
Options outstanding at end of period 666,664    
Weighted average remaining contractual Life Years 7 years 3 months 14 days    
Options exercisable as of December 31, 2013 611,109    
Exercise Price 0.067 [Member]
     
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]      
Exercise price $ 0.067    
Options outstanding at end of period 96,668    
Weighted average remaining contractual Life Years 5 years 6 months    
Options exercisable as of December 31, 2013 96,668    
Exercise Price 0.15 [Member]
     
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]      
Exercise price $ 0.15    
Options outstanding at end of period 2,604,999    
Weighted average remaining contractual Life Years 6 years 10 months 10 days    
Options exercisable as of December 31, 2013 2,451,666    
Exercise Price 0.18 [Member]
     
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]      
Exercise price $ 0.18    
Options outstanding at end of period 1,580,000    
Weighted average remaining contractual Life Years 8 years 6 months 25 days    
Options exercisable as of December 31, 2013 640,000    
Exercise Price 0.2 [Member]
     
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]      
Exercise price $ 0.2    
Options outstanding at end of period 507,500    
Weighted average remaining contractual Life Years 7 years 6 months 4 days    
Options exercisable as of December 31, 2013 507,500    
Exercise Price 0.26 [Member]
     
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]      
Exercise price $ 0.26    
Options outstanding at end of period 355,000    
Weighted average remaining contractual Life Years 8 years 7 months 2 days    
Options exercisable as of December 31, 2013 355,000    
Exercise Price 0.32 [Member]
     
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]      
Exercise price $ 0.32    
Options outstanding at end of period 30,000    
Weighted average remaining contractual Life Years 6 years 1 month 13 days    
Options exercisable as of December 31, 2013 30,000    
Exercise Price 0.39 [Member]
     
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]      
Exercise price $ 0.39    
Options outstanding at end of period 90,000    
Weighted average remaining contractual Life Years 3 years 6 months    
Options exercisable as of December 31, 2013 90,000    
Exercise Price 0.4 [Member]
     
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]      
Exercise price $ 0.4    
Options outstanding at end of period 90,000    
Weighted average remaining contractual Life Years 2 years 5 months 19 days    
Options exercisable as of December 31, 2013 90,000    
Exercise Price 0.47 [Member]
     
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]      
Exercise price $ 0.47    
Options outstanding at end of period 90,000    
Weighted average remaining contractual Life Years 3 years 2 months 19 days    
Options exercisable as of December 31, 2013 90,000    
Exercise Price 0.75 [Member]
     
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]      
Exercise price $ 0.75    
Options outstanding at end of period 75,000    
Weighted average remaining contractual Life Years 1 year 1 month 28 days    
Options exercisable as of December 31, 2013 75,000