Leases

9 Months Ended

Sep. 30, 2022

Note 7. Leases

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 September 30,						Nine Months Ended September 30,
	2022			2021			2022			2021
Operating lease costs(a)
Single lease costs	$	1,078		$	1,038		$	3,164		$	3,114
Variable lease costs		521			469			1,614			1,436
Sublease income(b)		(494	)		(475	)		(1,482	)		(1,425	)
Total operating lease costs	$	1,105		$	1,032		$	3,296		$	3,125
(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.

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


	Nine Months Ended September 30,
	2022		2021
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows used	$	3,792	$	3,668
Lease liabilities arising from remeasurement of right-of-use assets
Operating leases	$	—	$	698
Lease liabilities arising from obtaining ROU assets
Operating leases	$	2,237	$	—

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


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

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


	Operating Leases
	Lease Payments			Sublease Income			Net
2022	$	1,308		$	(370	)	$	938
2023		4,059			(123	)		3,936
2024		3,853			—			3,853
2025		3,918			—			3,918
2026		4,019			—			4,019
Thereafter		1,815			—			1,815
Total lease payments	$	18,972		$	(493	)	$	18,479
Less: Imputed interest		(3,722	)
Present value of lease liabilities		15,250
Less: Current portion of lease liabilities		3,460
Lease liabilities, net of current portion	$	11,790