Leases (Tables)

3 Months Ended

Mar. 31, 2022

Leases

Summary of maturities of our operating lease liabilities

As of March 31, 2022, the maturities of our operating lease liabilities (excluding short-term leases) are as follows (in thousands):

Maturity of Lease Liabilities
2022	$	444
2023		582
2024		293
2025		293
2026		293
Thereafter		757
Total minimum lease payments		2,662
Less: Interest		(353)
Present value of lease obligations		2,309
Less: Current portion, included in accrued liabilities		(499)
Long-term portion of lease obligations	$	1,810

Schedule of weighted-average remaining lease term and the weighted-average discount rate of operating leases

	March 31,		December 31,
	2022		2021
Weighted-average remaining lease term (years)	6.29		6.44
Weighted-average discount rate	4.61	%	4.61	%

Schedule of supplemental cash flow information related to leases

Supplemental cash flow information related to leases where we are the lessee is as follows (in thousands):

	Three Months Ended
	March 31,
	2022		2021
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	147	$	141

Summary of components of lease expense

The components of lease expense are as follows (in thousands) within our condensed consolidated statements of operations:

	Three Months Ended
	March 31,
	2022		2021
Operating lease	$	134	$	133
Short-term lease expense		36		24
Total	$	170	$	157