Leases (Tables)

12 Months Ended

Dec. 31, 2012

Leases

Future Minimum Lease Payment Schedule

		Capitalized		Operating
Year Ended December 31,		Equipment Leases		Leases
2013		$	2,674	$	47,102
2014			1,859		46,568
2015			1,383		45,745
2016			1,125		44,973
2017			1,011		44,466
Thereafter			7,937		362,031
	Total minimum rentals		15,989	$	590,885
Less amounts representing interest at rates ranging from 3.8% to 11.8%			4,007
	Capital lease obligations	$	11,982