Consolidated Balance Sheets (Parenthetical) (USD $)	Mar. 31, 2013	Dec. 31, 2012
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	500,000,000	200,000,000
Common stock, shares issued	59,776,836	59,776,836
Common stock, shares outstanding	59,776,836	59,776,836
Preferred stock, series C convertible
Preferred stock, par value	$ 50.00	$ 50.00
Preferred stock, shares authorized	14,400	14,400
Preferred stock, shares issued	10,434	10,434
Preferred Stock, shares outstanding	10,434	10,434
Preferred stock, series D convertible
Preferred stock, par value	$ 50.00	$ 50.00
Preferred stock, shares authorized	7,000	7,000
Preferred stock, shares issued	250	250
Preferred Stock, shares outstanding	250	250
Preferred stock shares vested
Preferred stock, other series
Preferred stock, par value	$ 50.00	$ 50.00
Preferred stock, shares authorized	974,260	974,260
Preferred stock, shares issued