Leases (Tables)

12 Months Ended

Dec. 31, 2021

Leases [Abstract]

Summary of Operating and Finance Leases Presented in Balance Sheet

The following table summarizes the Company’s recognition of its operating and finance leases (in thousands):

		December 31,
	Classification	2021		2020
Assets
Operating	Operating lease right-of-use assets	$	3,806	$	4,230
Finance	Other non-current assets		798		68
Total leased assets			4,604		4,298
Leases
Current
Operating	Operating lease liabilities		436		319
Finance	Accrued and other current liabilities		418		27
Non-current
Operating	Non-current operating lease liabilities		4,608		5,129
Finance	Other non-current liabilities		16		45
Total lease liabilities		$	5,478	$	5,520

Summary of Weighted Average Remaining Lease Term and Discount Rates For Company's Operating and Finance Leases

The following table summarizes the weighted-average remaining lease term and discount rates for the Company’s operating and finance leases:

	December 31,
	2021			2020
Lease term (years)
Operating leases		6.3			7.3
Finance leases		0.5			2.6
Discount rate
Operating leases		10.7	%		10.7	%
Finance leases		6.7	%		10.2	%

Summary of Lease Cost

The following table summarizes the lease costs pertaining to the Company’s operating leases (in thousands):

	Year Ended December 31,
	2021		2020		2019
Operating lease cost	$	991	$	1,258	$	946
Variable lease cost		519		665		331
Total lease cost	$	1,510	$	1,923	$	1,277

Schedule of Maturities of Operating and Finance Lease Liabilities

The maturities of the Company’s operating and finance lease liabilities as of December 31, 2021 were as follows (in thousands):

	Operating Leases			Finance Leases
2022	$	948		$	424
2023		1,064			16
2024		1,096			—
2025		1,129			—
2026		1,163			—
Thereafter		1,602			—
Total lease payments		7,002			440
Less:
Imputed interest		(1,958	)		(6	)
Total	$	5,044		$	434