Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2015

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Operating Lease Obligations

Future operating lease obligations as of September 30, 2015 are as follows:

Years Ending December 31,	Operating Leases
Remainder of 2015	$	2,304
2016		9,345
2017		9,544
2018		9,746
2019		5,065
2020 and thereafter		—
Total minimum lease payments	$	36,004

Schedule of Future Lease Cash Payments under Build to Suit Lease

Expected future lease payments under the build-to-suit lease as of September 30, 2015 are as follows:

Years Ending December 31,	Expected Cash Payments Under Build- To-Suit Lease Obligation
Remainder of 2015	$	654
2016		2,168
2017		2,233
2018		2,300
2019		2,368
2020 and thereafter		12,028
Total minimum lease payments	$	21,751