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Nature of Business and Financial Condition - Going Concern (Details) - USD ($)
$ in Millions
12 Months Ended
Jun. 30, 2023
Jan. 26, 2022
Debt Instrument [Line Items]    
Substantial Doubt about Going Concern, within One Year true  
Avenue Capital Loan, Term Loan    
Debt Instrument [Line Items]    
Face amount   $ 15.0