Balance Sheet Components - Schedule of Allowances for Accounts Receivable (Details) - USD ($) $ in Thousands |
Mar. 31, 2021 |
Dec. 31, 2020 |
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| Allowances - accounts receivable | ||
| Doubtful accounts | $ 21 | $ 52 |
| Rental revenue adjustments | 385 | 396 |
| Sales returns | 925 | 742 |
| Total allowances - accounts receivable | $ 1,331 | $ 1,190 |
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- Definition Allowances accounts receivable. No definition available.
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- Definition Allowances for sales returns. No definition available.
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- Definition Doubtful accounts. No definition available.
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- Definition Rental revenue adjustments. No definition available.
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- Definition Amount of allowance for credit loss on accounts receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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