Summary Of Related Party Transactions With MLTM Lending, LLC and the ML Dynasty Trust (Detail) - USD ($)		6 Months Ended
		Jun. 30, 2015	Dec. 31, 2014
Related Party Transaction [Line Items]
Long-Term Debt, Gross		$ 36,959,053	$ 32,258,031
Debt Conversion, Converted Instrument, Shares Issued		19,982,022
12% revolving
Related Party Transaction [Line Items]
Long-Term Debt, Gross	[1]	$ 1,000,000
Debt Conversion, Converted Instrument, Shares Issued	[1]	0
10% convertible preferred stock
Related Party Transaction [Line Items]
Long-Term Debt, Gross		$ 1,000,000
Debt Conversion, Converted Instrument, Shares Issued		1,428,571
8% convertible notes (2012)
Related Party Transaction [Line Items]
Long-Term Debt, Gross		$ 5,209,260
Debt Conversion, Converted Instrument, Shares Issued		13,023,151
8% convertible notes (2014)
Related Party Transaction [Line Items]
Long-Term Debt, Gross		$ 666,666
Debt Conversion, Converted Instrument, Shares Issued		2,500,000
12% Convertible Promissory Notes
Related Party Transaction [Line Items]
Long-Term Debt, Gross	[2]	$ 333,333
Debt Conversion, Converted Instrument, Shares Issued	[2]	3,030,300
12% Secured Notes
Related Party Transaction [Line Items]
Long-Term Debt, Gross	[1]	$ 2,427,888
Debt Conversion, Converted Instrument, Shares Issued	[1]	0
MLTM Lending, LLC and the ML Dynasty Trust [Member]
Related Party Transaction [Line Items]
Long-Term Debt, Gross		$ 8,427,333
Debt Conversion, Converted Instrument, Shares Issued		17,751,421
MLTM Lending, LLC and the ML Dynasty Trust [Member] | 12% revolving
Related Party Transaction [Line Items]
Long-Term Debt, Gross	[1]	$ 1,000,000
Debt Conversion, Converted Instrument, Shares Issued	[1]	0
MLTM Lending, LLC and the ML Dynasty Trust [Member] | 8% convertible notes (2012)
Related Party Transaction [Line Items]
Long-Term Debt, Gross		$ 4,888,444
Debt Conversion, Converted Instrument, Shares Issued		12,221,112
MLTM Lending, LLC and the ML Dynasty Trust [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
MLTM Lending, LLC and the ML Dynasty Trust [Member] | 12% Convertible Promissory Notes
Related Party Transaction [Line Items]
Long-Term Debt, Gross	[3]	$ 333,334
Debt Conversion, Converted Instrument, Shares Issued	[3]	3,030,309
MLTM Lending, LLC and the ML Dynasty Trust [Member] | 12% Secured Notes
Related Party Transaction [Line Items]
Long-Term Debt, Gross	[4]	$ 1,538,888
Debt Conversion, Converted Instrument, Shares Issued	[4]	0

[1] not convertible into shares of common stock.

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

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

[4] not convertible into shares of common stock.