Share based compensation - Unrecognized Compensation Cost (Details) $ in Thousands |
12 Months Ended |
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Dec. 31, 2019
USD ($)
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| Share based compensation | |
| Unrecognized compensation cost | $ 10,030 |
| Expected weighted-average cost recognition period (in years) | 2 years 7 months 6 days |
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- References No definition available.
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- Definition Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of cost to be recognized for option under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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