Lease Commitments (Tables)

12 Months Ended

Dec. 31, 2013

Commitments and Contingencies Disclosure [Abstract]

Future minimum lease payments under noncancelable operating leases

Future minimum lease payments under noncancelable operating leases (both gross and net of any sublease income), including the amended lease for our principal executive offices, are as follows (in thousands):

Year Ending December 31,	Gross		Sublease Income			Net
2014	$	7,038	$	(872	)	$	6,166
2015	3,420		—			3,420
2016	2,768		—			2,768
2017	2,126		—			2,126
2018	1,552		—			1,552
Thereafter	4,854		—			4,854
Total payments	$	21,758	$	(872	)	$	20,886