CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Jun. 30, 2011	Dec. 31, 2010
Common stock, par value	$ 0.01	$ 0.01
Common stock, Authorized	175,000,000	175,000,000
Common stock, shares issued	108,041,084	107,994,529
Common stock, shares outstanding	108,041,084	107,994,529
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	97,550	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