Leases (Tables)

12 Months Ended

Dec. 31, 2021

Lessee Disclosure [Abstract]

Elements of Lease Expense

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

	Year Ended December 31,
	2021		2020
Operating lease cost	$	6,665	$	3,097
Short-term lease cost	$	—	$	—
Variable lease cost	$	844	$	271
Finance lease cost:
Amortization of lease assets	$	152	$	361
Interest on lease liabilities		7		20
Total finance lease cost	$	159	$	381

Summary of supplemental disclosure of cash flow information related to leases

Supplemental disclosure of cash flow information related to leases was as follows (in thousands):

	Year Ended December 31,
	2021		2020
Cash paid for amounts included in the measurement of operating lease liabilities    (operating cash flows)	$	5,998	$	2,461
Cash paid for amounts included in the measurement of finance lease liabilities (operating    cash flows)	$	7	$	20
Cash paid for amounts included in the measurement of finance lease liabilities (financing    cash flows)	$	166	$	347
Operating lease liabilities arising from obtaining right-of-use assets	$	—	$	10,219
Finance lease liabilities arising from obtaining right-of-use assets	$	—	$	102

Schedule of weighted-average remaining lease term and discount rate

The weighted-average remaining lease term and discount rate were as follows:

	As of December 31,
	2021			2020
Weighted-average remaining lease term (in years) used for:
Operating leases		5.22			5.03
Finance leases		0.60			1.26
Weighted-average discount rate used for:
Operating leases		9.10	%		9.01	%
Finance leases		3.41	%		6.46	%

Summary of future annual operating lease payments

As of December 31, 2021, future annual lease payments under the Company’s real estate operating leases and equipment finance leases were as follows (in thousands):

Year Ending December 31,	Operating Leases			Finance Leases
2022	$	6,173		$	49
2023		2,977			—
2024		1,931			—
2025		1,985			—
2026		2,039			—
Thereafter		2,801			—
Total future lease payments		17,906			49
Less: Imputed interest		(3,427	)		(1	)
Total lease liabilities	$	14,479		$	48

Summary of table presents lease assets and liabilities and their classification on the consolidated balance sheet

The following table presents lease assets and liabilities and their classification on the consolidated balance sheet (in thousands):

		As of December 31,
Leases	Consolidated Balance Sheet Classification	2021		2020
Assets:
Operating lease assets	Operating lease right-of- use assets	$	18,543	$	23,678
Finance lease assets	Property and equipment, net		315		199
Total leased assets		$	18,858	$	23,877
Liabilities:
Current:
Operating lease liabilities	Operating lease liabilities	$	5,064	$	4,468
Finance lease liabilities	Current portion of finance lease obligation		48		166
Non-current:
Operating lease liabilities	Operating lease liabilities, net of current portion		9,415		14,479
Finance lease liabilities	Finance lease obligation, net of current portion		—		48
Total lease liabilities		$	14,527	$	19,161