Lease Commitments (Tables)

12 Months Ended

Dec. 31, 2012

Future Minimum Rental Commitments

The approximate future minimum rental commitments, exclusive of taxes and other related charges, for all significant non-cancellable operating leases at December 31, 2012, are summarized as follows (in thousands):

Year ending December 31,:
2013	$	6,236
2014		5,966
2015		5,456
2016		5,499
2017		4,711
Thereafter		20,267
	$	48,136