Consolidated Balance Sheets (Unaudited) (Parenthetical) (USD $) In Thousands, except Share data	Jun. 30, 2011	Dec. 31, 2010
Assets
Accumulated amortization of deferred debt issue costs	$ 9,418	$ 4,754
Shareholders' Equity
Preferred Stock, par value	$ 0.01	$ 0.01
Preferred Stock, shares authorized	50,000,000	50,000,000
Preferred Stock, shares issued	0	0
Preferred Stock, shares outstanding	0	0
Class A Common Stock
Shareholders' Equity
Common Stock, par value	$ 0.01	$ 0.01
Common Stock, shares authorized	500,000,000	500,000,000
Common Stock, shares issued	98,885,131	63,563,810
Common Stock, shares outstanding	98,885,131	63,563,810
Class B Non-Voting Common Stock
Shareholders' Equity
Common Stock, par value	$ 0.01	$ 0.01
Common Stock, shares authorized	10,000,000	10,000,000
Common Stock, shares issued	1,829,339	1,829,339
Common Stock, shares outstanding	1,829,339	1,829,339