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Balance Sheets Components - Summary of Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands | Jun. 30, 2022 | Dec. 31, 2021
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Balance Sheet Related Disclosures [Abstract] |  |
Prepaid expenses | $ 7,540 | $ 5,617
Other receivables | 2,236 | 2,786
Other | 169 | 64
Prepaid expenses and other current assets | $ 9,945 | $ 8,467

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