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Subsequent Events (Details) - Senior Convertible Debenture - Subsequent Event
$ in Millions
Apr. 27, 2022
USD ($)
Subsequent Event [Line Items]  
Original issue discount, percentage 10.00%
Debt, initial aggregate principal amount $ 6.1
Purchase price $ 5.5
Debt instrument, interest rate, stated percentage 12.00%
Debt instrument, maturity term 12 months