SHARE CAPITAL (Summary of Outstanding and Restricted Stocks) (Details) (USD $) In Millions, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2014
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Number of Options and restricted stock outstanding at end of year	7,465,025
Number of options exercisable at end of year	5,817,984
Restricted Stock [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Number of Options and restricted stock outstanding at end of year	490,624
Aggregate intrinsic value of the total vested and exercisable options	$ 3.6
Aggregate intrinsic value of total outstanding options and restricted stock	$ 2.7
0.001 [Member] | Options And Restricted Stock [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price	$ 0.001
Number of Options and restricted stock outstanding at end of year	719,207
Weighted average remaining contractual life	6 months 14 days
Number of options exercisable at end of year	719,207
Weighted average remaining contractual life, exercisable	6 months 14 days
0.120 [Member] | Options And Restricted Stock [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price	$ 0.120
Number of Options and restricted stock outstanding at end of year	308,801
Weighted average remaining contractual life	2 years
Number of options exercisable at end of year	308,801
Weighted average remaining contractual life, exercisable	2 years
0.972 [Member] | Options And Restricted Stock [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price	$ 0.972
Number of Options and restricted stock outstanding at end of year	995,853
Weighted average remaining contractual life	1 year 5 months 8 days
Number of options exercisable at end of year	995,853
Weighted average remaining contractual life, exercisable	1 year 5 months 8 days
2.350 [Member] | Options And Restricted Stock [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price	$ 2.350
Number of Options and restricted stock outstanding at end of year	40,000
Weighted average remaining contractual life	3 years 9 months 25 days
Number of options exercisable at end of year	40,000
Weighted average remaining contractual life, exercisable	3 years 9 months 25 days
2.370 [Member] | Options And Restricted Stock [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price	$ 2.370
Number of Options and restricted stock outstanding at end of year	900,000
Weighted average remaining contractual life	9 years 9 months
Number of options exercisable at end of year	56,250
Weighted average remaining contractual life, exercisable	9 years 9 months
2.650 [Member] | Options And Restricted Stock [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price	$ 2.650
Number of Options and restricted stock outstanding at end of year	345,082
Weighted average remaining contractual life	3 years 5 months 26 days
Number of options exercisable at end of year	345,082
Weighted average remaining contractual life, exercisable	3 years 5 months 26 days
3.020 [Member] | Options And Restricted Stock [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price	$ 3.020
Number of Options and restricted stock outstanding at end of year	50,000
Weighted average remaining contractual life	3 years 1 month 6 days
Number of options exercisable at end of year	50,000
Weighted average remaining contractual life, exercisable	3 years 1 month 6 days
3.370 [Member] | Options And Restricted Stock [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price	$ 3.370
Number of Options and restricted stock outstanding at end of year	150,000
Weighted average remaining contractual life	9 years 6 months 22 days
Number of options exercisable at end of year
Weighted average remaining contractual life, exercisable	9 years 6 months 22 days
5.000 [Member] | Options And Restricted Stock [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price	$ 5.000
Number of Options and restricted stock outstanding at end of year	1,708,000
Weighted average remaining contractual life	2 years 7 months 28 days
Number of options exercisable at end of year	1,708,000
Weighted average remaining contractual life, exercisable	2 years 7 months 28 days
6.810 [Member] | Options And Restricted Stock [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price	$ 6.810
Number of Options and restricted stock outstanding at end of year	150,000
Weighted average remaining contractual life	5 years 1 month 6 days
Number of options exercisable at end of year	150,000
Weighted average remaining contractual life, exercisable	5 years 1 month 6 days
6.900 [Member] | Options And Restricted Stock [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price	$ 6.900
Number of Options and restricted stock outstanding at end of year	991,916
Weighted average remaining contractual life	4 years 3 months 25 days
Number of options exercisable at end of year	829,249
Weighted average remaining contractual life, exercisable	4 years 3 months 25 days
7.550 [Member] | Options And Restricted Stock [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price	$ 7.550
Number of Options and restricted stock outstanding at end of year	160,000
Weighted average remaining contractual life	5 years 7 months 28 days
Number of options exercisable at end of year	160,000
Weighted average remaining contractual life, exercisable	5 years 7 months 28 days
9.660 [Member] | Options And Restricted Stock [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price	$ 9.660
Number of Options and restricted stock outstanding at end of year	68,000
Weighted average remaining contractual life	5 years 9 months 29 days
Number of options exercisable at end of year	68,000
Weighted average remaining contractual life, exercisable	5 years 9 months 29 days
16.700 [Member] | Options And Restricted Stock [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price	$ 16.700
Number of Options and restricted stock outstanding at end of year	387,542
Weighted average remaining contractual life	1 year 11 months 26 days
Number of options exercisable at end of year	387,542
Weighted average remaining contractual life, exercisable	1 year 11 months 26 days