Accrued Expenses - Summary of Changes in our Product Warranty (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2021 |
Dec. 31, 2020 |
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| Payables And Accruals [Abstract] | ||
| Beginning balance | $ 41 | $ 317 |
| Accrual (reversal) for warranty expense | (58) | (136) |
| Warranty costs incurred during period | 469 | (140) |
| Ending balance | $ 452 | $ 41 |
| X | ||||||||||
- Definition Warranty costs incurred during period. No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers. For classified balance sheets, represents the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of increase (decrease) in the standard product warranty accrual from changes in estimates attributable to preexisting product warranties. Excludes extended product warranties. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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