Series A Convertible Preferred Stock (Details Textual) (USD $)	1 Months Ended	3 Months Ended				1 Months Ended				3 Months Ended		12 Months Ended
	Apr. 30, 2013	Mar. 31, 2014	Oct. 31, 2012	Mar. 31, 2014 Preferred Stock [Member]	Mar. 31, 2014 Cash Maintenance [Member]	Nov. 18, 2013 Series A Convertible Preferred Stock [Member]	Mar. 31, 2013 Series A Convertible Preferred Stock [Member]	Feb. 28, 2013 Series A Convertible Preferred Stock [Member]	Nov. 30, 2012 Series A Convertible Preferred Stock [Member]	Mar. 31, 2014 Series A Convertible Preferred Stock [Member]	Mar. 31, 2013 Series A Convertible Preferred Stock [Member]	Dec. 31, 2012 Series A Convertible Preferred Stock [Member]	Dec. 31, 2013 Series A Convertible Preferred Stock [Member]	Nov. 02, 2012 Series A Convertible Preferred Stock [Member]
Preferred Stock [Line Items]
Proceeds from Issuance of Private Placement									$ 4,500,000
Preferred stock, shares outstanding					345,092					9,555			9,413	1,380,362
Issuance Of Warrants To Purchase Of Common Stock						2,760,724
Preferred Stock, Dividend Rate, Percentage									6.00%	6.00%
Warrants Term		five-year
Class of Warrant or Right, Exercise Price of Warrants or Rights		3.85
Cash					2,000,000
Preferred Stock Convertible Conversion Price										$ 3.26				$ 3.26
Preferred Stock Dividends, Shares										142	18,806
Convertible Preferred Stock, Shares Issued upon Conversion (in shares)	1,123,809	9,555					30,000	241,748			30,000
Stock Issued During Period, Shares, Conversion of Convertible Securities	1,125,763						30,000	241,748
Payments of Stock Issuance Costs												$ 88,000
Preferred Stock Shares Of Accrued Interest										1,954
Cash Maintenance Provision Limit On Shares			345,092
Preferred Stock,Par Value (In Dollars Per Share)				$ 3.26						$ 0.001			$ 0.001