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Going Concern (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Mar. 31, 2023
Jun. 30, 2023
Dec. 31, 2022
Going Concern [Abstract]      
Cash flows used in operations   $ 100  
Accumulated deficit   $ (301,848) $ (297,556)
Working capital deficit $ 15,200