Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2014

Commitments And Contingencies Disclosure [Abstract]

Future Minimum Payments Under Operating Leases and Minimum Rentals to be Received Under Non-Cancellable Subleases

Future minimum payments under these facility operating leases are as follows as of March 31, 2014 (in thousands):

	Operating Leases		Estimated Sublease Income
Year Ending December 31:
2014 (remaining 9 months)	$	4,182	$	716
2015		5,565		243
2016		5,535		81
2017		4,780		—
2018		3,521		—
Thereafter		3,361		—
Total	$	26,944	$	1,040