Summary of Significant Accounting Policies - Schedule of Allowances for Accounts Receivable (Details) - USD ($) $ in Thousands |
12 Months Ended | |
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Dec. 31, 2020 |
Dec. 31, 2019 |
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| Allowances - accounts receivable | ||
| Doubtful accounts | $ 52 | $ 205 |
| Rental revenue adjustments | 396 | 411 |
| Sales returns | 742 | 1,163 |
| Total allowances - accounts receivable | $ 1,190 | $ 1,779 |
| Doubtful accounts, percentage | 0.20% | 0.60% |
| Rental revenue adjustments, percentage | 1.30% | 1.10% |
| Sales returns, percentage | 2.40% | 3.20% |
| Total allowances - accounts receivable, percentage | 3.90% | 4.90% |
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- Definition Allowance for doubtful accounts receivable current percentage. No definition available.
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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 Doubtful accounts percentage. No definition available.
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- Definition Rental revenue adjustments. No definition available.
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- Definition Rental revenue adjustments percentage. No definition available.
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- Definition Sales returns percentage. 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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