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Shareholders' Equity (Tables)

12 Months Ended

Dec. 31, 2015

Shareholders' Equity [Abstract]

Schedule of outstanding warrants to shareholders

	Outstanding and exercisable warrants		Weighted average exercise price of outstanding warrants		Weighted average Remaining contractual life (years)
	161,000		7.43		1.56

Schedule of stock option activity

			Number of options				Weighted- average exercise price				Number of options				Weighted- average exercise price				Number of options				Weighted- average exercise price
			2015								2014								2013
	Outstanding - beginning of year			136,256			$	9.62				144,726			$	14.80				93,512			$	23.45
	Changes during the year:
	Granted			109,625			$	2.78				16,125			$	5.70				90,000			$	3.87
	Exercised			-			$	-				-			$	-				(30,574	)		$	2.84
	Forfeited			(6,987	)		$	12.49				(24,595	)		$	37.55				(8,212	)		$	37.52
	Outstanding - year end			238,894			$	6.65				136,256			$	9.62				144,726			$	14.8
	Vested and expected to vest			88,766			$	12.47				58,982			$	16.64				47,614			$	37.09
	Exercisable at year end			88,766			$	12.47				136,256			$	9.62				47,614			$	37.09

Schedule of options granted and ranges of exercise prices

					Options				Weighted				Options				Remaining
					outstanding				average				exercisable				Contractual
					as of				remaining				as of				life of options
	Exercise				December 31,				contractual				December 31,				exercisable
	Price				2015				life (years)				2015				(years)
		2.237				26,625				4.81				-				-
		2.96				83,000				4.30				-				-
		3.23				375				1.14				375				1.14
		3.40				375				0.97				375				0.97
		3.88				375				3.88				125				3.88
		3.88				90,000				2.85				59,999				2.85
		4.02				5,000				3.55				1,666				3.55
		6.67				10,000				3.28				3,332				3.28
		6.67				375				3.28				125				3.28
		8.00				5,749				0.25				5,749				0.25
		33.60				3,750				2.24				3,750				2.24
		50.40				13,170				1.31				13,170				1.31
		60.00				100				0.24				100				0.24
		Grand Total				238,894				3.45				88,766				2.44

Schedule of outstanding warrants to service and debt holders

	Exercise price		Warrants* outstanding		Weighted average remaining Contractual life (years)
	$10		5,000		0.59

* All warrants are exercisable as of December 31, 2015.

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Tabular disclosure of outstanding warrants to service and debt holders.

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Tabular disclosure of share-based compensation plans that may be presented in a single table for outstanding, vested and expected to vest, and exercisable awards. The information that may be disclosed in this table may include, but is not limited to, number of shares, weighted average exercise price, weighted average remaining contractual life, and aggregate intrinsic value.

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- 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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Tabular disclosure of warrants or rights issued. Warrants and rights outstanding are derivative securities that give the holder the right to purchase securities (usually equity) from the issuer at a specific price within a certain time frame. Warrants are often included in a new debt issue to entice investors by a higher return potential. The main difference between warrants and call options is that warrants are issued and guaranteed by the company, whereas options are exchange instruments and are not issued by the company. Also, the lifetime of a warrant is often measured in years, while the lifetime of a typical option is measured in months. Disclose the title of issue of securities called for by warrants and rights outstanding, the aggregate amount of securities called for by warrants and rights outstanding, the date from which the warrants or rights are exercisable, and the price at which the warrant or right is exercisable.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(i))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 50
-Section S99
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6784392&loc=d3e188667-122775

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 50
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=51659978&loc=d3e25284-112666

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 28
-Article 5

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