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Financial Statement Details - Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
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Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |
Royalties | $ 2,243 | $ 2,410
Payroll and related expenses | 9,326 | 6,006
Warranty obligations | 473 | 366
Professional fees | 502 | 921
Bank overdrafts | 370 | 160
Accrued interest | 877 | 888
Deferred revenue | 3,832 | 2,853
Operating lease liabilities | 1,769 | 1,619
Accrued contract manufacturing liabilities | 927 | 938
Liabilities related to financed assets | 1,593 | 2,686
Value added tax payables | 642 | 2,039
Other | 3,699 | 2,487
Accrued expenses and other current liabilities, total | $ 26,253 | $ 23,373

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