Commitments and Contingencies - Supplemental cash flow information (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended |
|---|---|---|
Jun. 30, 2022 |
Jun. 30, 2022 |
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| Commitments and Contingencies | ||
| Operating cash outflows from operating leases | $ 41 | $ 83 |
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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