Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2012

Commitments and Contingencies

Future minimum lease commitments relating to the base lease rent portion of noncancelable operating leases

Year ending December 31,
2013	$	7,456
2014		5,201
2015		3,768
2016		3,142
2017		2,605
Thereafter		32,104
Total	$	54,276