SHAREHOLDERS' EQUITY (Tables)

12 Months Ended

Dec. 31, 2016

Stockholders' Equity Note [Abstract]

Summary of Changes in Stock Option Activity

	Number of options			Weighted- average exercise price		Weighted- average remaining contractual life (in months)		Aggregate intrinsic value (in thousands)
Outstanding at January 1, 2016		875,250			4.45		40		59
Granted		201,000			4.97		63.9		19
Exercised		(325,090	)		4.27
Forfeited		(158,584	)		4.92
Outstanding at December 31, 2016		592,576			4.6		52.1		277
Vested and expected to vest at December 31, 2016		546,576			4.58		51.4		239
Exercisable at December 31, 2016		58,576			4.05		9.83		60

Schedule of Stock Options Outstanding

Number of options outstanding as of December 31, 2016		Exercise price		Weighted average  remaining contractual life		Number of options exercisable as of December 31, 2016
				(In months)
	27,500		4.35		1.94		27,500
	20,000		3.53		11.01		20,000
	20,076		4.25		37.07		11,076
	150,000		4.96		50.47		-
	24,000		4.40		53.23		-
	174,000		4.15		55.87		-
	138,000		5.00		62.89		-
	39,000		4.86		67.94		-
	592,576				52.1		58,576