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General, Liquidity And Basis Of Presentation (Narrative) (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
General, Liquidity And Basis Of Presentation [Abstract]
Accumulated deficit	$ 224,833	$ 207,306

X

- References

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- Definition

The cumulative amount of the reporting entity's undistributed earnings or deficit.

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