Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2011

Commitments and Contingencies (Tables) [Abstract]

Amounts of assets under capitalized lease agreements are included in property and equipment and other long-term assets and the related obligations are included in debt

	2011			2010
Property and equipment	$	3,761		$	1,814
Other long-term assets		130			130
Accumulated depreciation		(1,411	)		(1,214	)
Net assets under capital leases	$	2,480		$	730
Current lease obligations	$	755		$	178
Long-term lease obligations		1,644			306
Capital lease obligations	$	2,399		$	484

Future minimum cash lease commitments under all non-cancelable leases in effect for continuing operations

	Capital			Operating
	Leases			Leases
2012	$	837		$	7,036
2013		735			6,332
2014		623			4,314
2015		364			4,298
2016		—			4,274
Years thereafter		—			617,949
Total minimum lease payments		2,559		$	644,203
Less amount representing interest		(160	)
Total present value of minimum payments		2,399
Less current portion of obligations		(755	)
Long-term obligations	$	1,644