Summary Of Related Party Transactions With Allen Kronstadt (Detail) - USD ($)		9 Months Ended
		Sep. 30, 2015	Dec. 31, 2014
Related Party Transaction [Line Items]
Long-Term Debt, Gross		$ 36,936,986	$ 32,258,031
Allen Kronstadt [Member]
Related Party Transaction [Line Items]
Long-Term Debt, Gross		$ 8,637,185
Debt Conversion, Converted Instrument, Shares Issued		18,553,543
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	[1]	3,030,300
Allen Kronstadt [Member] | 12% Secured Notes
Related Party Transaction [Line Items]
Long-Term Debt, Gross		$ 2,427,888
Debt Conversion, Converted Instrument, Shares Issued	[2]	0

[1] assumes 10-day volume weighted average price was $0.11.

[2] not convertible into shares of common stock.