Balance Sheet Components - Schedule of Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Balance Sheet Related Disclosures [Abstract]
Prepaid expenses	$ 2,343	$ 4,538
Other current assets	2,085	3,154
Total prepaid expenses and other current assets	$ 4,428	$ 7,692