Stockholders' Equity (Details Textual) (USD $)	0 Months Ended		12 Months Ended		0 Months Ended				12 Months Ended		0 Months Ended
	Sep. 16, 2013	Apr. 04, 2013	Dec. 31, 2014	Dec. 31, 2012	Mar. 21, 2013	Feb. 27, 2013	Dec. 31, 2011	Dec. 03, 2010	Dec. 31, 2013	Aug. 12, 2013	Feb. 26, 2013	Mar. 16, 2012
Stockholders Equity (Textual)
Issuance of common stock	$ 7,700,000		$ 10,000,000
Issuance of common stock, shares	1,168,939		2,500,000
Shares price per share			$ 4.00
Proceeds from sale of stock after expenses and fees	6,900,000		9,300,000
Placement agent fee			600,000
Warrants issued to purchase shares of common stock			2,500,000	361,000
Additional warrants issued to purchase shares of common stock				122,238
Exercise price		$ 1.00	$ 5.09	$ 1.38
Common stock purchased by exercise of warrants				235,144
Warrants issued to placement agent			75,000
Stock purchase warrant		40,000
Estimated fair value of the warrants		166,000
Proceeds from issuance of warrants		40,000	12,725,000	168,668
Issuance costs	800,000
Series B Preferred Stock [Member]
Stockholders Equity (Textual)
Preferred stock conversion ratio per share of common stock			132.07
Preferred stock, liquidation preference			$ 0.001						$ 0.001
Conversion of shares			10,962	19	8	4
Conversion of stock, shares issued				2,509	929	528
Preferred stock voting rights description			The holders of shares of Series B Preferred stock have one vote for each share of Series B Preferred stock held by them.
Preferred stock conversion description			Each share of Series B Preferred stock was convertible into one share of our common stock.
Series A Preferred Stock [Member]
Stockholders Equity (Textual)
Conversion of shares					83
Conversion of stock, shares issued					39,790
Maximum [Member]
Stockholders Equity (Textual)
Exercise price									$ 3.13
Minimum [Member]
Stockholders Equity (Textual)
Exercise price									$ 1.00
Warrant [Member]
Stockholders Equity (Textual)
Warrants issued to purchase shares of common stock			17,000	17,500					1,815,368
Additional warrants issued to purchase shares of common stock			11,500						429,536
Exercise price			$ 3.13	$ 3.13
Common stock purchased by exercise of warrants			10,053				20,000	120,000	1,384,719
Estimated fair value of the warrants							75,000	198,000
Proceeds from issuance of warrants			36,000	54,775					714,000
Warrant [Member] | Phenning Holdings Ltd [Member]
Stockholders Equity (Textual)
Warrants issued to purchase shares of common stock										227,661
Common stock purchased by exercise of warrants										182,890
Warrant [Member] | David Brunton [Member]
Stockholders Equity (Textual)
Warrants issued to purchase shares of common stock											320,000
Common stock purchased by exercise of warrants											266,228
Warrant [Member] | Thomas Eriksson [Member]
Stockholders Equity (Textual)
Warrants issued to purchase shares of common stock										400,000
Common stock purchased by exercise of warrants										326,608
Warrant [Member] | Per Bystedt [Member]
Stockholders Equity (Textual)
Warrants issued to purchase shares of common stock										387,773
Common stock purchased by exercise of warrants										316,624
Warrant [Member] | Mats Dahlin [Member]
Stockholders Equity (Textual)
Warrants issued to purchase shares of common stock										215,724
Common stock purchased by exercise of warrants										176,143
Warrant [Member] | John Reardon [Member]
Stockholders Equity (Textual)
Placement agent fee												$ 200,000
Warrants issued to purchase shares of common stock										80,000
Common stock purchased by exercise of warrants										65,322		174,798