Leases (Tables)

6 Months Ended

Jun. 30, 2022

Leases [Abstract]

Components of Lease Expense

The following table presents the components of lease expense in our condensed consolidated statements of operations for the periods presented (in thousands):

	Three Months Ended June 30,						Six Months Ended June 30,
	2022			2021			2022			2021
Operating lease costs(a)
Single lease costs	$	1,039		$	1,038		$	2,086		$	2,076
Variable lease costs		566			510			1,093			967
Sublease income(b)		(494	)		(475	)		(988	)		(950	)
Total operating lease costs	$	1,111		$	1,073		$	2,191		$	2,093
(a) Includes short-term lease costs, which are immaterial.
(b) Sublease income is related to unused office space that we sublet as part of the restructuring in fiscal 2018 where we continue to have the primary obligations.

Supplemental Cash Flow Information Related to Operating Leases

The following table presents supplemental cash-flow information related to operating leases for the periods presented (in thousands):

	Six Months Ended June 30,
	2022		2021
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows used	$	2,528	$	2,445
Lease liabilities arising from remeasurement of right-of-use assets
Operating leases	$	—	$	698

Schedule of Weighted-Average Remaining Lease Terms and Weighted-Average Discount Rate Related to Operating Leases

The following table presents weighted-average remaining lease term and weighted-average discount rate related to operating leases as of the dates presented:

	June 30, 2022			December 31, 2021
Weighted-average remaining lease term (years)		4.1			4.4
Weighted-average discount rate		6.8	%		6.7	%

Schedule of Future Lease Payments under Operating Leases

The following table presents future lease payments under operating leases as of June 30, 2022 (in thousands):

	Operating Leases
	Lease Payments			Sublease Income			Net
2022	$	2,544		$	(739	)	$	1,805
2023		3,592			(123	)		3,469
2024		3,283			—			3,283
2025		3,331			—			3,331
2026		3,414			—			3,414
Thereafter		—			—			—
Total lease payments	$	16,164		$	(862	)	$	15,302
Less: Imputed interest		(2,121	)
Present value of lease liabilities		14,043
Less: Current portion of lease liabilities		3,635
Lease liabilities, net of current portion	$	10,408