Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2011

Commitments and Contingencies (Tables) [Abstract]

Future minimum lease payments due under operating and capital leases

At December 31, 2011, future minimum lease payments due under operating and capital leases are as follows (in thousands):

	Operating Leases		Capital Leases(1)
2012	$	6,166	$	7,622
2013		6,442		73,003
2014		6,502		660
2015		6,016		8,425
2016		6,002		0
Thereafter		325,336		0
Totals	$	356,464	$	89,710
(1) Amounts above represent principal and interest obligations under capital lease arrangements. Related assets with a gross value of $345,815,000 and accumulated depreciation of $7,024,000 recorded in real property.