CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS' DEFICIT (USD $)	Total USD ($)	10% Convertible Preferred Stock	Common Stock	Additional Paid-in Capital and Common Stock USD ($)	Accumulated Deficit USD ($)
Balance at Dec. 31, 2013	$ (28,768,218)			$ 30,500,445	$ (59,268,663)
Balance (in shares) at Dec. 31, 2013			31,168,905
Shares issued as payment in kind for dividends (in shares)			397,473
Shares issued as payment in kind for dividends	343,143			343,143
Shares issued as payment in kind for interest (in shares)			874,246
Shares issued as payment in kind for interest	688,465			688,465
Share-based compensation (in shares)			303,540
Share-based compensation	618,594			618,594
Dividend on 10% convertible preferred stock	(343,992)			(343,992)
Amortization of beneficial conversion feature of 10% convertible preferred stock	(221,386)			(221,386)
Fair value of warrants tendered and cancelled	(4,859,232)			(4,859,232)
Fair value of common stock issued in exchange for warrants tendered and cancelled (in shares)			35,452,979
Fair value of common stock issued in exchange for warrants tendered and cancelled	24,817,086			24,817,086
Net (loss)	(16,862,557)				(16,862,557)
Balance at Jun. 30, 2014	$ (24,588,097)			$ 51,543,123	$ (76,131,220)
Balance (in shares) at Jun. 30, 2014			68,197,143