Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2019

Commitments And Contingencies Disclosure [Abstract]

Future minimum annual lease payments

Future minimum annual lease payments under such leases are as follows as of March 31, 2019 (in thousands):

Undiscounted lease payments:
Year Ending December 31,
Remainder of 2019	$	1,033
2020		1,416
2021		849
Total undiscounted lease payments		3,298
Less: present value adjustment		(388	)
Operating lease liability		2,910
Less: current portion of operating lease liability		(1,132	)
Operating lease liability, less current portion	$	1,778