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Organization, Description of Business and Liquidity and Capital Resources (Details) - USD ($) $ / shares in Units, $ in Thousands	Apr. 12, 2024	Jun. 30, 2024	Dec. 31, 2023
Accumulated deficit		$ (394,361)	$ (380,971)
Number of positions eliminated period percent	81.00%
Warrant exercise price (in dollars per share)		$ 0.29	$ 1.34

X

- Definition

Exercise price per share or per unit of warrants or rights outstanding.

+ References

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X

- Definition

The number of positions eliminated during the period as a percentage of total positions eliminated during the period in connection with the restructuring plan(s).

+ References

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Amount of accumulated undistributed earnings (deficit).

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