Revenue Recognition - Summary of Deferred Revenue (Details) - USD ($) $ in Thousands |
Dec. 31, 2020 |
Dec. 31, 2019 |
|---|---|---|
| Revenue from Contract with Customer [Abstract] | ||
| Deferred extended maintenance and support | $ 2,902 | $ 2,837 |
| Deferred royalties | 282 | 290 |
| Deferred device, rental revenues and advances | 118 | 154 |
| Total deferred revenues | 3,302 | 3,281 |
| Less current portion | (1,496) | (1,492) |
| Deferred revenues, non-current | $ 1,806 | $ 1,789 |
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- Definition Deferred Device Revenue No definition available.
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- Definition Deferred Extended Maintenance And Support No definition available.
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- Definition Deferred Royalties 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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