Leases (Tables)

12 Months Ended

Dec. 31, 2021

Leases [Abstract]

Schedule of Components of Lease Expense, Other Operating Lease Information, and Supplemental Cash Flow Information

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

	Year Ended December 31,
	2021		2020		2019
Operating lease cost	$	3,565	$	2,932	$	2,133
Short-term lease cost	556		656		562
Variable lease cost	707		501		484
Total lease cost	$	4,828	$	4,089	$	3,179

Other information related to operating and finance leases is as follows:

	Year Ended December 31,
	2021		2020		2019
Weighted-average remaining lease term (in years)	5.2		5.2		3.5
Weighted-average discount rate	2.0	%	5.6	%	7.8	%

Supplemental cash flow information related to leases is as follows (in thousands):

	Year Ended December 31,
	2021		2020		2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash outflows from operating leases	$	3,150	$	2,920	$	2,152
ROU assets obtained in exchange for lease obligations:
Operating leases	$	3,240	$	3,503	$	2,287

Schedule of Future Lease Payments Under Non-Cancellable Leases

Future lease payments under non-cancellable leases recorded as of December 31, 2021, were as follows (in thousands):

	Operating Leases
2022	$	3,156
2023	2,742
2024	2,582
2025	1,994
2026	2,045
Thereafter	1,504
Total lease payments	14,023
Less: imputed interest	(601)
Total future lease payments under non-cancellable leases	$	13,422