Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2013

Commitments and Contingencies Disclosure [Abstract]

Future Minimum Payments Related Operating Lease

Future minimum payments related to these leases, which exclude common area maintenance and related operating expenses, at December 31, 2013, are as follows:

Year Ending December 31,	Lease Payments		Sublease Income		Net Lease Payments
	(In thousands)
2014	$	3,232	$	550	$	2,682
2015	3,976		550		3,426
2016	4,066		550		3,516
2017	4,158		480		3,678
2018	4,253		—		4,253
Thereafter	42,063		—		42,063
Total	$	61,748	$	2,130	$	59,618