Consolidated Balance Sheets (Parenthetical) (USD $)	Mar. 31, 2012	Dec. 31, 2011
Series A Preferred Stock, shares issued	1	1
Series A Preferred Stock, shares outstanding	1	1
Class A Common Stock [Member]
Common Stock, par value	0.01	0.01
Common Stock, shares authorized	350,000,000	350,000,000
Common Stock, shares issued	40,980,650	40,893,964
Common Stock, shares outstanding	40,980,650	40,893,964
Treasury Stock, shares	59,400	59,400
Class B Common Stock [Member]
Common Stock, par value	0.01	0.01
Common Stock, shares authorized	150,000,000	150,000,000
Common Stock, shares issued	25,984,625	25,984,625
Common Stock, shares outstanding	25,984,625	25,984,625