Summary Of Related Party Transactions With Allen Kronstadt (Detail) (USD $)	2 Months Ended	12 Months Ended
	Sep. 30, 2014	Dec. 31, 2014		Dec. 31, 2013
Related Party Transaction [Line Items]
Long-Term Debt, Gross		$ 32,258,031		$ 19,963,662
Debt Conversion, Converted Instrument, Shares Issued	116,250
Allen Kronstadt [Member]
Related Party Transaction [Line Items]
Long-Term Debt, Gross		6,859,297
Debt Conversion, Converted Instrument, Shares Issued		16,503,634
Allen Kronstadt [Member] | 8% convertible notes (2012)
Related Party Transaction [Line Items]
Long-Term Debt, Gross		5,209,297
Debt Conversion, Converted Instrument, Shares Issued		13,023,243
Allen Kronstadt [Member] | 8% convertible notes (2014)
Related Party Transaction [Line Items]
Long-Term Debt, Gross		666,667
Debt Conversion, Converted Instrument, Shares Issued		2,500,000
Allen Kronstadt [Member] | 12% Convertible Promissory Notes
Related Party Transaction [Line Items]
Long-Term Debt, Gross		333,333
Debt Conversion, Converted Instrument, Shares Issued		980,391	[1]
Allen Kronstadt [Member] | 12% Secured Notes
Related Party Transaction [Line Items]
Long-Term Debt, Gross		$ 650,000
Debt Conversion, Converted Instrument, Shares Issued		0	[2]

[1] assumed 10-day volume weighted average price was $0.40.

[2] not convertible into shares of common stock.