Summary of Opening and Closing Balances of Contract Liabilities (Detail) - USD ($) $ in Thousands |
Jun. 30, 2022 |
Dec. 31, 2021 |
|---|---|---|
| Revenue Recognition [Abstract] | ||
| Undelivered elements (training, installation, product and support services) | $ 1,103 | $ 835 |
| Extended warranty contracts | 1,714 | 1,753 |
| Total deferred revenue | 2,817 | 2,588 |
| Less long-term portion of deferred revenue | (325) | (329) |
| Deferred revenue — current | $ 2,492 | $ 2,259 |
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- Definition Contract with customer liability in extended warranty contracts. No definition available.
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- Definition Contract with customer liability in undelivered elements. No definition available.
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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