Balance Sheet Details - Schedule of Components of Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Prepaid expenses:
Prepaid inventory	$ 621	$ 397
Prepaid rent	323	201
Prepaid insurance	1,956	1,873
Prepaid income tax	6,140	0
Other	2,124	2,132
Other current assets:
Tax refund receivable	372	(127)
Other	1,795	708
Total prepaid expenses and other current assets	$ 13,331	$ 5,184