Leases (Tables)

12 Months Ended

Dec. 31, 2021

Leases [Abstract]

Summary of Operating Lease Assets and Liabilities

The following table summarizes the presentation in the Company’s consolidated balance sheets of its operating leases:

	As of December 31, 2021		As of December 31, 2020
Assets:
Operating lease assets	$	18,208	$	9,041
Liabilities:
Operating lease liabilities	$	6,610	$	5,115
Operating lease liabilities, net of current portion		17,958		10,561
Total operating lease liabilities	$	24,568	$	15,676

Summary of Lease Costs

The following table summarizes the effect of lease costs in the Company’s consolidated statement of operations and comprehensive loss:

	Year Ended December 31,
	2021			2020			2019
Operating lease costs	$	5,170		$	4,163		$	4,532
Short-term lease costs		1,452			1,457			1,878
Variable lease costs		3,300			2,890			3,022
Sublease income		(1,575	)		(1,813	)		(890	)
Total lease costs	$	8,347		$	6,697		$	8,542

Schedule of Future Payments of Operating Lease Liabilities

As of December 31, 2021, future payments of operating lease liabilities are as follows (in thousands):

	As of December 31, 2021
2022		8,512
2023		7,480
2024		2,392
2025		2,466
2026 and thereafter		10,891
Total future payments of operating lease liabilities	$	31,741
Less: imputed interest		(7,173	)
Present value of operating lease liabilities	$	24,568