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Shareholders' Equity (Tables)

12 Months Ended

Dec. 31, 2015

Shareholders' Equity [Abstract]

Schedule of Assumptions Used to Value Options Granted to Employees

		2015				2014				2013
Fair value on grant date	$	2.37			$	2.30			$	2.86
Expected Dividend yield		-				-				-
Expected volatility		50	%			50	%			64	%
Risk free interest rate		1.80	%			1.68	%			1.62	%
Expected term of the option		5 years				5 years				5 years

Schedule of Option Activity

	Number of Shares				Weighted Average			Weighted Average Remaining
	Subject to Option				Exercise Price			Contractual Term (Years)		Aggregate Intrinsic Value
Balance at December 31, 2012		1,117,899			$	9.03		3.7
Granted		499,700			$	5.26
Cancelled		(64,500	)		$	12.81
Exercised		(72,500	)		$	4.83
Balance at December 31, 2013		1,480,599			$	7.80		5.2
Granted		209,750			$	5.19
Cancelled		(104,750	)		$	7.83
Exercised		(14,800	)		$	5.56
Balance at December 31, 2014		1,570,799			$	7.49		5.2
Granted		204,000			$	5.26
Cancelled		(367,793	)		$	7.70
Exercised		-			$	-
Balance at December 31, 2015		1,407,006			$	7.11		6.2		$	232,000

	Number of Shares Underlying
	Warrants and Non- Employee				Weighted Average
	Options Granted				Exercise Price
Balance at December 31, 2012		1,512,103			$	5.56
Exercised		(107,483	)			4.45
Terminated		(25,000	)			9.00
Issued		-				-
Balance at December 31, 2013		1,379,620			$	5.58
Exercised		(50,000	)			4.45
Terminated		-				-
Issued		24,000				6.58
Balance at December 31, 2014		1,353,620			$	5.64
Exercised		(137,174	)			4.73
Terminated		(426,083	)			6.09
Issued		-				-
Balance at December 31, 2015		790,363			$	5.56

X

- Definition

Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (f)(2)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- References

No definition available.

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