Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2012

Commitments and Contingencies

Schedule of future minimum payments under non-cancellable capitalized and operating leases

Future minimum payments under non-cancellable capitalized and operating leases as of December 31, 2012 are as follows (in thousands):

	Capitalized Leases			Operating Leases
2013	$	12,333		$	12,812
2014		8,815			9,051
2015		6,133			3,068
2016		64			2,647
2017		—			2,551
Thereafter		—			1,766
Total		27,345		$	31,895
Less: amount representing interest and other executory costs		(2,016	)
Present value of minimum lease payments	$	25,329