Revenue Recognition - Deferred Revenue (Details) - USD ($) $ in Thousands |
Sep. 30, 2019 |
Dec. 31, 2018 |
|---|---|---|
| Revenue from Contract with Customer [Abstract] | ||
| Deferred extended maintenance and support | $ 2,826 | $ 2,114 |
| Deferred royalties | 290 | 300 |
| Deferred rental income | 8 | 51 |
| Customer deposits and advances | 73 | 62 |
| Deferred device revenues | 47 | 70 |
| Total deferred revenues | 3,244 | 2,597 |
| Less current portion | (1,398) | (1,102) |
| Deferred revenues, non-current | $ 1,846 | $ 1,495 |
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- Definition Contract With Customers, Liability, Customer Deposits And Advances No definition available.
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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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- Definition Amount, after accumulated amortization, of deferred lease income. Includes, but is not limited to, amount paid in advance by lessee. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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