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Balance Sheet Details - Schedule of Other Current Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Other Liabilities Current [Abstract] |  |
Contingent consideration - acquisitions | $ 569 | $ 1,422
Income tax payable | 2,783 |
Current operating lease obligations | 4,906 |
Customer deposits | 1,994 | 1,135
Accrued inventory | 1,614 | 1,103
Accrued professional fees | 1,520 | 532
Other | 5,786 | 3,351
Total other current liabilities | $ 19,172 | $ 7,543

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