SCHEDULE OF STOCK OPTIONS ACTIVITY (Details) (USD $)	9 Months Ended
	Sep. 30, 2013
Outstanding, Number of Options	2,648,609
Outstanding, Weighted Average Exercise Price	$ 9.39
Outstanding, Weighted Average Remaining Contractual Term in Years	7 years 7 months 24 days
Outstanding, Aggregate Intrinsic Value	$ 18,374,422
Number of Options, Granted	33,000
Weighted Average Exercise Price, Granted	$ 10.48
Number of Options, Exercised	(353,191)
Weighted Average Exercise Price, Exercised	$ 8.59
Aggregate Intrinsic Value, Exercised	4,669,588
Number of Options, Forfeited and expired	(150,680)
Weighted Average Exercise Price, Forfeited and expired	$ 6.78
Outstanding, Number of Options	2,177,738
Outstanding, Weighted Average Exercise Price	$ 9.71
Outstanding, Weighted Average Remaining Contractual Term in Years	7 years 2 months 12 days
Outstanding, Aggregate Intrinsic Value	42,462,885
Number of Options, Vested and expected to vest	2,177,738
Weighted Average Exercise Price, Vested and expected to vest	$ 9.71
Weighted Average Remaining Contractual Term in Years, Vested and expected to vest	7 years 2 months 12 days
Vested and expected to vest, Aggregate Intrinsic Value	42,462,885
Number of Options, Exercisable	1,617,738
Weighted Average Exercise Price, Exercisable	$ 9.73
Weighted Average Remaining Contractual Term in Years, Exercisable	6 years 7 months 28 days
Aggregate Intrinsic Value, Exercisable	$ 31,509,285