Restricted Cash	9 Months Ended
Sep. 30, 2022
Restricted Cash And Cash Equivalents [Abstract]
Restricted Cash	5. Restricted cash As of September 30, 2022 and December 31, 2021, the Company maintained standby letters of credit of $10.5 million and $8.8 million, respectively, 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 September 30, 2022.

Restricted Cash

9 Months Ended

Sep. 30, 2022

Restricted Cash And Cash Equivalents [Abstract]

5. Restricted cash

As of September 30, 2022 and December 31, 2021, the Company maintained standby letters of credit of $10.5 million and $8.8 million, respectively, 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 September 30, 2022.