Share-based Compensation, Share-Based Compensation Expense (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2021 |
Jun. 30, 2020 |
Jun. 30, 2021 |
Jun. 30, 2020 |
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| Share-based Compensation Expense [Abstract] | ||||
| Share based compensation | $ 463 | $ 316 | $ 957 | $ 377 |
| General and Administrative [Member] | ||||
| Share-based Compensation Expense [Abstract] | ||||
| Share based compensation | 288 | 159 | 481 | 201 |
| Research and Development [Member] | ||||
| Share-based Compensation Expense [Abstract] | ||||
| Share based compensation | $ 175 | $ 157 | $ 476 | $ 176 |
| X | ||||||||||
- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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- Details
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- Details
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