Leases (Tables)

12 Months Ended

Dec. 31, 2013

Leases [Abstract]

Schedule of Future Minimum Lease Payments Required under Existing Leases

Future minimum lease payments required under existing leases as of December 31, 2013 are as follows (in thousands):

2014	$	33,912
2015	34,351
2016	33,279
2017	30,689
2018	26,368
Thereafter	89,330
	$	247,929