Revenue from contracts with customers - Future Estimated Deferred License Revenue (Details) - Deferred license revenue $ in Thousands |
Jun. 30, 2019
USD ($)
|
|---|---|
| 2019, six months remaining | $ 95 |
| 2020 | 191 |
| 2021 | 191 |
| 2022 | 166 |
| 2023 | 136 |
| Thereafter | 411 |
| Total future estimated deferred license revenue | $ 1,190 |
| X | ||||||||||
- Definition Amount of license fees to be received in remainder of fiscal year. No definition available.
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| X | ||||||||||
- Definition Amount of license fees to be received in after next fifth twelve months following latest statement of financial position date. No definition available.
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| X | ||||||||||
- Definition Amount of license fees to be received in next fourth twelve months following latest statement of financial position date. No definition available.
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| X | ||||||||||
- Definition Amount of license fees to be received in next third twelve months following latest statement of financial position date. No definition available.
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| X | ||||||||||
- Definition Amount of license fees to be received in next second twelve months following latest statement of financial position date. No definition available.
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| X | ||||||||||
- Definition Amount of license fees to be received in next twelve months following latest statement of financial position date. No definition available.
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| X | ||||||||||
- Definition Amount of transaction price allocated to performance obligation that has not been recognized as revenue. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Details
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