Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2016

Commitments And Contingencies Disclosure [Abstract]

Future Minimum Payments Under Operating Leases

Future minimum payments under these facility operating leases are as follows as of December 31, 2016 (in thousands):

	Operating Leases		Estimated Sublease Income
Year Ending December 31:
2017	$	7,598	$	611
2018		8,054		399
2019		4,650		-
2020		4,243		-
2021		106		-
Total	$	24,651	$	1,010