Restricted Cash	3 Months Ended
Mar. 31, 2023
Restricted Cash And Cash Equivalents [Abstract]
Restricted Cash	5. Restricted cash As of March 31, 2023 and December 31, 2022, the Company maintained two standby letters of credit totaling $10.5 million in the aggregate, which are collateralized with a bank account at a financial institution in accordance with the applicable lease agreements. The Company’s letter of credit related to its lease for industrial space located in Fremont, California will reduce from $6.7 million to $0.6 million in July 2023, and as such, $6.1 million in restricted cash is included in current assets on the balance sheet as of March 31, 2023.

Restricted Cash

3 Months Ended

Mar. 31, 2023

Restricted Cash And Cash Equivalents [Abstract]

5. Restricted cash

As of March 31, 2023 and December 31, 2022, the Company maintained two standby letters of credit totaling $10.5 million in the aggregate, which are collateralized with a bank account at a financial institution in accordance with the applicable lease agreements. The Company’s letter of credit related to its lease for industrial space located in Fremont, California will reduce from $6.7 million to $0.6 million in July 2023, and as such, $6.1 million in restricted cash is included in current assets on the balance sheet as of March 31, 2023.