Leases

9 Months Ended

Sep. 30, 2020

We have operating leases consisting of office space for our Emeryville, California headquarters and for our various subsidiaries. In March 2020, our operating lease for our former headquarters in San Diego, California and the co-terminus sublease arrangement with our sublessee expired in accordance with the terms of the leases. In February 2020, we entered into a lease for office space in Maidenhead, United Kingdom, for a five-year term with aggregate lease payments of approximately $1.5 million. Operating lease assets represent our right to use an underlying asset for the lease term. Operating lease liabilities represent the present value of lease payments over the lease term, discounted using an estimate of our secured incremental borrowing rate.

The components of lease cost included in our condensed consolidated statements of operations were as follows (in thousands):


	Nine Months Ended September 30,
	2020		2019
Lease costs
Operating lease cost	$	1,510	$	1,505
Short-term lease cost	346		690
Sublease income	(115)		(435)
Total	$	1,741	$	1,760

Cash paid for amounts included in the measurement of lease liabilities for the nine months ended September 30, 2020 and 2019 was $1.6 million and $1.2 million, respectively. The amounts were included in net cash used in operating activities in our condensed consolidated statements of cash flows. Right-of-use assets obtained in exchange for new operating lease liabilities were $1.2 million for the nine months ended September 30, 2020.

Maturities of operating lease liabilities as of September 30, 2020 and December 31, 2019 were as follows (in thousands):


	September 30, 2020		December 31, 2019
2020 (remaining 3 months and 12 months, respectively)	$	589	$	1,986
2021	2,305		1,957
2022	2,243		1,894
2023	2,300		1,951
2024	2,311		2,010
Thereafter	5,101		5,101
Total lease payments	14,849		14,899
Less imputed interest	(2,535)		(2,825)
Total operating lease liabilities	$	12,314	$	12,074


	September 30, 2020		December 31, 2019
Current portion of operating lease liabilities	$	1,654	$	1,322
Operating lease liabilities, net of current portion	10,660		10,752
Total lease liabilities	$	12,314	$	12,074

As of September 30, 2020, the weighted-average remaining lease term was 6.3 years and the weighted-average discount rate, weighted based on the remaining balance of lease payments, was 6.2%.