Leases (Tables)

9 Months Ended

Sep. 30, 2022

Leases [Abstract]

Schedule of components of lease expense and supplemental cash flow information

The components of lease expense and supplemental cash flow information are as follows (in thousands):

	Three months ended September 30,				Nine months ended September 30,
	2022		2021		2022		2021
Operating lease expense	$	217	$	247	$	665	$	735
Finance lease expense:
Amortization of right-of-use assets	4		4		11		11
Interest on lease liabilities	1		2		5		9
Total finance lease expense	5		6		16		20
Short-term lease expense	68		15		270		44
Total lease expense	$	290	$	268	$	951	$	799
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows used in operating leases	$	461	$	380	$	1,186	$	1,107
Operating cash flows from finance leases	13		10		32		62
Financing cash flows from finance leases	1		2		5		8

Schedule of maturities of operating leases liabilities

Maturities of lease liabilities as of September 30, 2022 are as follows (in thousands):

Years ending December 31,	Operating Leases		Finance Leases
2022 (excluding the nine months ended September 30, 2022)	$	262	$	9
2023	1,221		39
2024	1,247		22
2025	1,274		—
2026	1,302		—
Thereafter	4,782		—
Total lease payments	$	10,088	$	70
Less: Interest	(2,853)		(6)
Present value of lease liabilities	$	7,235	$	64

Schedule of maturities of finance leases liabilities

Maturities of lease liabilities as of September 30, 2022 are as follows (in thousands):

Years ending December 31,	Operating Leases		Finance Leases
2022 (excluding the nine months ended September 30, 2022)	$	262	$	9
2023	1,221		39
2024	1,247		22
2025	1,274		—
2026	1,302		—
Thereafter	4,782		—
Total lease payments	$	10,088	$	70
Less: Interest	(2,853)		(6)
Present value of lease liabilities	$	7,235	$	64

Schedule of supplemental balance sheet information

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

	September 30, 2022			December 31, 2021
Operating Leases
Operating lease right-of-use assets	$	1,715		$	2,041
Current portion of operating lease liabilities	653			602
Long-term operating lease liabilities	6,582			7,779
Total operating lease liabilities	$	7,235		$	8,381
Finance Leases
Property and equipment	$	147		$	147
Accumulated depreciation	(52)			(33)
Property and equipment, net	$	95		$	114
Current portion of finance lease liabilities	$	35		$	41
Long-term finance lease liabilities	29			53
Total finance lease liabilities	$	64		$	94
Weighted Average Remaining Lease Term
Operating leases	8.9 years			9.1 years
Finance leases	1.8 years			2.9 years
Weighted Average Discount Rate
Operating leases	8.9		%	8.9		%
Finance leases	9.0		%	8.9		%