Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2019

Commitments And Contingencies Disclosure [Abstract]

Future minimum annual lease payments

Future minimum annual lease payments under such leases are as follows as of June 30, 2019 (in thousands):

Undiscounted lease payments:
Year Ending December 31,
Remainder of 2019	$	689
2020		1,416
2021		849
Total undiscounted lease payments		2,954
Less: present value adjustment		(314	)
Operating lease liability		2,640
Less: current portion of operating lease liability		(1,173	)
Operating lease liability, less current portion	$	1,467