EQUITY (Tables)

12 Months Ended

Dec. 31, 2014

Equity [Abstract]

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

The following is a summary of the Company's stock option activity and related information for the year ended December 31, 2014:

	Amount of options			Weighted average exercise price		Weighted average remaining contractual term (in years)		Aggregate intrinsic value
Options outstanding at beginning of year		3,193,543		$	4.09		4.5	$	9,845
Changes during the year:
Granted		823,329		$	5.27
Exercised		(531,013	)	$	4.08
Forfeited		(88,000	)	$	4.63
Expired		(140,000	)	$	7.34
Options outstanding at end of year		3,257,859		$	4.23		4.7	$	2.440
Vested and expected to vest		3,127,545		$	4.23		4.7	$	2.342
Options exercisable at end of year		1,409,727		$	3.88		3.6	$	1.467

Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block]

The following is a summary of the Company's restricted stock units ("RSUs") activity and related information for the year ended December 31, 2014:

 

	Number of shares			Weighted average grant  date fair value
RSUs outstanding at beginning of year		272,461		$	4.54
Changes during the year:
Granted		79,715		$	5.23
Exercised		(121,172	)	$	4.56
Forfeited		(10,000	)	$	4.38
RSUs outstanding at end of year		221,004		$	4.79

Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]

The following is a summary of warrants issued to non-employees:

	Number of shares			Weighted average exercise price
Warrants outstanding at beginning of year		80,000		$	4.37
Changes during the year:
Granted		105,000		$	4.81
Exercised		(15,375	)	$	4.45
Forfeited		(4,625	)	$	3.91
Warrants outstanding at end of year		165,000		$	4.65
Warrants exercisable at end of year		15,000		$	4.38

Schedule Of Share Based Compensation Stock Options Outstanding [Table Text Block]

The options and warrants outstanding as of December 31, 2014, have been separated into ranges of exercise prices, as follows:

Range of exercise price	Options outstanding  as of  December 31, 2014		Weighted  average  remaining contractual  life		Weighted average exercise  price		Options exercisable  as of  December 31, 2014		Weighted average exercise price of exercisable options
			(Years)
$ 0.00-1.10		12,500		4.47	$	0.00		6,875	$	0.00
$ 1.50-2.51		266,175		3.63	$	2.06		155,425	$	2.10
$ 2.57-4.00		1,264,835		4.22	$	3.22		759,556	$	3.17
$ 4.08-6.49		1,586,818		5.46	$	4.99		392,114	$	5.13
$ 6.51-9.24		292,531		5.05	$	6.90		110,757	$	7.16
		3,422,859		4.8	$	4.25		1,424,727	$	3.89