Leases (Tables)

6 Months Ended

Jun. 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 June 30,				Six months ended June 30,
	2022		2021		2022		2021
Operating lease expense	$	220	$	250	$	448	$	488
Finance lease expense:
Amortization of right-of-use assets	4		4		8		7
Interest on lease liabilities	3		3		6		6
Total finance lease expense	7		7		14		13
Short-term lease expense	79		61		203		134
Total lease expense	$	306	$	318	$	665	$	635
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows used in operating leases	$	350	$	394	$	726	$	727
Operating cash flows from finance leases	10		43		20		53
Financing cash flows from finance leases	3		3		6		29

Schedule of maturities of operating leases liabilities

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

Years ending December 31,	Operating Leases		Finance Leases
2022 (excluding the six months ended June 30, 2022)	$	519	$	19
2023	1,221		39
2024	1,247		21
2025	1,274		—
2026	1,302		—
Thereafter	4,782		—
Total lease payments	$	10,345	$	79
Less: Interest	(3,014)		(7)
Present value of lease liabilities	$	7,331	$	72

Schedule of maturities of finance leases liabilities

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

Years ending December 31,	Operating Leases		Finance Leases
2022 (excluding the six months ended June 30, 2022)	$	519	$	19
2023	1,221		39
2024	1,247		21
2025	1,274		—
2026	1,302		—
Thereafter	4,782		—
Total lease payments	$	10,345	$	79
Less: Interest	(3,014)		(7)
Present value of lease liabilities	$	7,331	$	72

Schedule of supplemental balance sheet information

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

	June 30, 2022			December 31, 2021
Operating Leases
Operating lease right-of-use assets	$	1,771		$	2,041
Current portion of operating lease liabilities	636			602
Long-term operating lease liabilities	6,695			7,779
Total operating lease liabilities	$	7,331		$	8,381
Finance Leases
Property and equipment	$	147		$	147
Accumulated depreciation	(40)			(33)
Property and equipment, net	$	107		$	114
Current portion of finance lease liabilities	$	34		$	41
Long-term finance lease liabilities	38			53
Total finance lease liabilities	$	72		$	94
Weighted Average Remaining Lease Term
Operating leases	9.4 years			9.1 years
Finance leases	3.1 years			2.9 years
Weighted Average Discount Rate
Operating leases	8.9		%	8.9		%
Finance leases	8.9		%	8.9		%