Operating Leases (Tables)

12 Months Ended

Dec. 31, 2021

Commitments and Contingencies Disclosure [Abstract]

Schedule of Components of Lease Expense

The components of lease expense were as follows (in thousands):

	Year ended December 31,
	2021		2020		2019
Operating lease cost	$	360	$	189	$	250
Variable lease cost	105		85		80
Total lease cost	$	465	$	274	$	330

Supplemental information related to leases was as follows:

	Year ended December 31,
	2021		2020		2019
Weighted-average remaining lease terms — operating leases (years)	5.3		6.9		2.0
Weighted-average discount rate — operating leases	4.1	%	4.6	%	7.6	%

Schedule of Supplemental Balance Sheet Information Related to Leases

Supplemental balance sheet information related to leases was as follows (in thousands):

	As of December 31,
	2021		2020
Right-of-use assets, net	$	1,587	$	434
Current lease obligations	$	363	$	44
Non-current lease obligations	1,231		389
Total lease liabilities	$	1,594	$	433

Schedule of Maturities of Operating Leases

Future minimum operating lease base rent payments are approximately as follows (in thousands):

For the years ending December 31,	Amount
2022	$	440
2023	261
2024	269
2025	277
2026	285
Thereafter	293
Total	$	1,825
Less: present value adjustment	(231)
Present value of minimum lease payments	$	1,594