Series A Convertible Preferred Stock (Details Textual) (USD $)	0 Months Ended	1 Months Ended		12 Months Ended	0 Months Ended	1 Months Ended	12 Months Ended
	May 02, 2013	May 20, 2013	Apr. 30, 2013	Dec. 31, 2013	Nov. 02, 2012	Sep. 27, 2013	Dec. 31, 2014	Apr. 26, 2013	Oct. 29, 2012
Preferred Stock [Line Items]
Class of Warrant or Right, Exercise Price of Warrants or Rights							$ 4.00	$ 3.85
Fair Value Assumptions, Risk Free Interest Rate		0.85%
Fair Value Assumptions, Expected Volatility Rate	75.00%		75.00%
Fair Value Assumptions, Exercise Price		$ 3.85							$ 3.85
Share Price		$ 5.03
Fair Value Assumptions, Expected Term		4 years 5 months 8 days	4 years 5 months 8 days
Conversion of Stock, Shares Converted				1,406,747
Conversion of Stock, Shares Issued				1,406,747
Warrants Exercised By Holders			715,742
Class of Warrant or Right, Outstanding		403,029
Warrants and Rights Outstanding		$ 1,164,000
Gain Loss On Mark To Market Of Intangible Assets				30,000
Cash Maintenance Provision Limit On Shares							345,012
Maximum [Member]
Preferred Stock [Line Items]
Fair Value Assumptions, Risk Free Interest Rate			0.85%
Share Price								$ 4.27
Minimum [Member]
Preferred Stock [Line Items]
Fair Value Assumptions, Risk Free Interest Rate			0.68%
Share Price								$ 3.90
Warrant Waiver Agreements [Member]
Preferred Stock [Line Items]
Warrants Trigger Modification Percentage		60.00%
Common Stock Issued For Consideration		162,460
Class of Warrant or Right, Outstanding		2,044,982
Warrants and Rights Outstanding		6,525,000
Gain Loss On Mark To Market Of Intangible Assets				1,811,000
Warrant [Member]
Preferred Stock [Line Items]
Class of Warrant or Right, Exercise Price of Warrants or Rights							$ 3.85
Derivative Liability, Fair Value, Gross Liability								1,680,000
Warrant Waiver Agreement [Member]
Preferred Stock [Line Items]
Warrants and Rights Outstanding							6,525,000
Cash Maintenance [Member]
Preferred Stock [Line Items]
Preferred stock, shares outstanding							345,092
Cash							2,000,000
Preferred Stock, Shares Outstanding							345,092
Series A Convertible Preferred Stock [Member]
Preferred Stock [Line Items]
Proceeds from Issuance of Private Placement					4,500,000
Preferred stock, shares outstanding				9,413	1,380,362		9,993
Issuance Of Warrants To Purchase Of Common Stock					2,760,724
Preferred Stock, Dividend Rate, Percentage					6.00%		6.00%
Class of Warrant or Right, Exercise Price of Warrants or Rights					$ 3.85
Preferred Stock Convertible Conversion Price					$ 3.26		$ 3.26
Preferred Stock Dividends, Shares				21,394			580
Stock Issued During Period, Value, Restricted Stock Award, Gross						$ 598,000
Preferred Stock,Par Value (In Dollars Per Share)				$ 0.001			$ 0.001
Preferred Stock, Shares Outstanding				9,413	1,380,362		9,993