Our lease portfolio primarily consists of operating leases for office space and our leases have remaining lease terms of less than 1 year to 7 years. Certain of these leases have free or escalating rent payment provisions. We recognize lease expense on a straight-line basis over the terms of the leases, although actual cash payment obligations under certain of these agreements fluctuate over the terms of the agreements. Most leases include options to renew, and the exercise of these options is at our discretion.

In August 2022, we executed and commenced the sublease of our office space located in Santa Clara, California, which will run through the remaining term of the primary lease, March 31, 2029. This sublease is expected to generate approximately $13.5 million in sublease income over the sublease term. Sublease income is recorded on a straight-line basis as a reduction of lease expense in our Condensed Consolidated Statements of Comprehensive Loss.

Total operating lease expenses were $1.9 million for the three months ended March 31, 2023 and 2022 and sublease income was immaterial for the three months ended March 31, 2023 and 2022.


	Three Months Ended March 31,
	2023			2022
Cash paid for amounts included in the measurement of operating lease liabilities	$	2,102		$	1,953

	March 31, 2023			December 31, 2022
Weighted-average remaining lease term of operating leases	5.5 years			5.7 years
Weighted-average discount rate used to recognize operating lease right-of-use-assets	5.6		%	5.6		%


Year ending December 31,
2023 (remainder)	$	6,385
2024	8,404
2025	8,610
2026	7,396
2027	6,773
Thereafter	8,201
Total lease payments (1)	$	45,769
Less imputed interest	(6,592)
Total	$	39,177

(1)Noncancellable sublease income for the remainder of 2023 and the years ending December 31, 2024, 2025, 2026, 2027 and thereafter of $1.3 million, $2.1 million, $2.2 million, $2.2 million, $2.3 million, and $2.8 million, respectively, are not included in the table above.