Debt (Details Textual) (USD $)	1 Months Ended		9 Months Ended
	Sep. 30, 2014	Mar. 31, 2013	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2013
Debt Instrument [Line Items]
Debt Instrument, Face Amount		$ 8,000,000
Debt Instrument, Unused Borrowing Capacity, Amount		2,000,000
Debt Instrument, Interest Rate at Period End	11.00%		11.00%		11.00%
Debt Instrument, Maturity Date			Jun. 30, 2016
Debt Instrument, Weighted Average Interest Rate			11.00%
Proceeds from Debt, Net of Issuance Costs			7,551,000
Stock Issued During Period, Shares, New Issues		350,650
Debt Instrument, Debt Default, Amount				300,000
Debt Conversion, Original Debt, Amount	249,000
Debt Conversion, Converted Instrument, Shares Issued	200,371
Maturity 2014 [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	763,000		763,000
Maturity 2015 [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	3,273,000		3,273,000
Maturity 2016 [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	1,797,000		1,797,000
Warrant One [Member]
Debt Instrument [Line Items]
Number Of Common Stock Shares Granted By Issue Of Warrants			648,809
Exercise Price Per share Of Common Stock To Be Issued Upon Conversion Of Warrants			$ 1.0789
Warrants Expiration Period			5 years
Warrant Two [Member]
Debt Instrument [Line Items]
Debt Issuance Cost			449,000
Stock Issued During Period, Shares, New Issues			350,650
Number Of Common Stock Shares Granted By Issue Of Warrants			648,798
Exercise Price Per share Of Common Stock To Be Issued Upon Conversion Of Warrants			$ 1.07892
Stock Issued During Period, Value, New Issues			$ 396,000
Warrants Expiration Period			5 years