Leases (Tables)

3 Months Ended

12 Months Ended

Mar. 31, 2022

Dec. 31, 2021

Leases [Abstract]

Schedule of additional information related to operating leases

	As of December 31,
	2021			2020
Operating lease right-of-use assets	$	7,881		$	8,983
Operating lease liabilities, current	$	5,367		$	3,536
Operating lease liabilities, noncurrent	$	5,159		$	8,824
Weighted-average remaining lease term (in years)		2.0			3.4
Weighted-average discount rate		4.9	%		5.0	%

Schedule of future undiscounted lease payments under operating leases

Future undiscounted lease payments under operating leases as of March 31, 2022 were as follows:

	Lease Payment				Net Lease
	Obligation		Sublease Income		Obligation
Remainder of 2022	$	4,436	$	(262)	$	4,174
2023		4,030		(349)		3,681
2024		936		(349)		587
2025		393		(204)		189
2026		—		—		—
Total undiscounted lease payments	$	9,795	$	(1,164)	$	8,631
Less: Imputed interest		(472)
Present value of future lease payments	$	9,323
Less: operating lease liabilities, current		5,221
Operating lease liabilities, noncurrent	$	4,102

	Lease Payment		Sublease		Net Lease
	Obligation		Income		Obligation
2022		5,762		(349)		5,413
2023		4,030		(349)		3,681
2024		936		(349)		587
2025		393		(204)		189
2026		—		—		—
Total undiscounted lease payments	$	11,121	$	(1,251)	$	9,870
Less: Imputed interest		595
Present value of future lease payments	$	10,526
Less: operating lease liabilities, current		5,367
Operating lease liabilities, noncurrent	$	5,159