Commitments and Contingencies (Narrative) (Details) $ in Millions |
9 Months Ended |
|---|---|
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Sep. 30, 2021
USD ($)
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| Commitments and Contingencies Disclosure [Abstract] | |
| Annual lease payments | $ 1.0 |
| 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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