Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2021

Commitments And Contingencies Disclosure [Abstract]

Summary of Elements of Lease Expense Net of Sublease Income

The elements of the lease expense, net of sublease income, were as follows (in thousands):

	Year Ended December 31, 2021			Year Ended December 31, 2020
Lease cost
Operating lease cost	$	2,424		$	2,079
Variable lease cost (1)		825			890
Sublease income		(2,468	)		(770	)
Total lease cost	$	781		$	2,199
Other information
Cash paid for amounts included in the measurement of    lease liabilities	$	3,250		$	2,947
Remaining lease term		1.33			2.33
Discount rate		9.50	%		9.50	%

(1) The variable lease costs for the year ended December 31, 2021 include common area maintenance and other operating charges.

Summary of Future Minimum Payments under Operating Lease

Future minimum lease payments under the operating lease as of December 31, 2021 are as follows (in thousands):

Year Ending December 31,
2022		2,497
2023		841
Total future minimum lease payments		3,338
Less: imputed interest		183
Total operating lease liability	$	3,155
Included in the consolidated balance sheet:
Current operating lease liability		2,324
Operating lease liability, net of current portion		831
Total operating lease liability	$	3,155