Organization and Summary of Significant Accounting Policies - Schedule of Reconciliation of the Product Warranty Liability (Details) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended |
|---|---|---|
Mar. 31, 2021 |
Dec. 31, 2020 |
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| Organization, Consolidation and Presentation of Financial Statements [Abstract] | ||
| Balance at beginning of the period | $ 600 | $ 375 |
| Payments | (408) | (634) |
| Provision for warranties | 408 | 859 |
| Balance at end of the period | $ 600 | $ 600 |
| X | ||||||||||
- Definition It represents as a standard product warranty accrual provision. No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount as of the balance sheet date of the aggregate standard product warranty liability. Does not include the balance for the extended product warranty liability. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of decrease in the standard product warranty accrual from payments made in cash or in kind to satisfy claims under the terms of the standard product warranty. Excludes extended product warranties. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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