Consolidated Balance Sheets (Parenthetical) (USD $)	Dec. 31, 2012	Dec. 31, 2011
Common stock, par value	$ 0.01	$ 0.01
Common stock, authorized	275,000,000	275,000,000
Common stock, shares issued	152,229,665	108,041,084
Common stock, shares outstanding	152,229,665	108,041,084
Series B Convertible Preferred Stock
Convertible Preferred Stock, par value	$ 0.01	$ 0.01
Convertible Preferred Stock, authorized	2,585,000	2,585,000
Convertible Preferred Stock, shares issued	2,585,000	2,585,000
Convertible Preferred Stock, shares outstanding	2,585,000	2,585,000
Convertible Preferred Stock, liquidation value	$ 517,000	$ 517,000
Convertible Preferred Stock, accumulated and unpaid dividends	106,931	106,931
Series C Convertible Preferred Stock
Convertible Preferred Stock, par value	$ 0.01	$ 0.01
Convertible Preferred Stock, authorized	1,000,000	1,000,000
Convertible Preferred Stock, shares issued	1,000,000	1,000,000
Convertible Preferred Stock, shares outstanding	1,000,000	1,000,000
Convertible Preferred Stock, liquidation value	$ 200,000	$ 200,000