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Financial Statement Details - Prepaid Expenses and Other (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
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Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |
Rebate receivables | $ 6,398 | $ 5,992
Receivables from contract manufacturers | 2,626 | 0
Software licenses | 1,261 | 707
Insurance | 1,269 | 1,262
Deposits | 1,023 | 1,544
Financed assets | 323 | 218
Other | 724 | 478
Total prepaid expenses and other | $ 13,624 | $ 10,201

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