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Accounts Payable and Accrued Liabilities (Details) - USD ($)
$ in Millions
Mar. 31, 2023
Dec. 31, 2022
Accounts Payable and Accrued Liabilities    
Trade Payables $ 0.2 $ 0.2
Accrued Legal And Consulting Expenses 0.2 0.2
Accrued bonus 0.2 0.0
Total $ 0.6 $ 0.4