Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2015

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Operating Lease Obligations

Future operating lease obligations as of March 31, 2015 are as follows:

Years Ending December 31,	Operating Leases
Remainder of 2015	$	6,552
2016		9,345
2017		9,544
2018		9,746
2019		5,065
2020 and thereafter		—
Total minimum lease payments	$	40,252

Schedule of Future Lease Cash Payments under Build to Suit Lease

Expected future lease payments under the build-to-suit lease as of March 31, 2015 are as follows:

Years Ending December 31,	Expected Cash Payments Under Build- To-Suit Lease Obligation
Remainder of 2015	$	1,852
2016		2,538
2017		2,614
2018		2,692
2019		2,773
2020 and thereafter		14,162
Total minimum lease payments	$	26,631