Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2018

Commitments And Contingencies Disclosure [Abstract]

Schedule of Future Annual Minimum Lease Payments Due Under New and Existing Operating Leases

Future annual minimum lease payments due under the new and existing operating leases at December 31 of each year are as follows (in thousands):

Year ending December 31:	Amount1
2019		2,752
2020		5,831
2021		8,461
2022		8,757
2023		9,063
Thereafter		61,444
Total	$	96,308

⁽¹⁾ The table above is prepared under the assumption that rent will commence at the Brisbane facility on January 1, 2020.