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Summary of Significant Accounting Policies - Income Taxes (Details) - USD ($)
$ in Millions
1 Months Ended
Apr. 30, 2021
Jun. 30, 2020
Jun. 30, 2022
Accounting Policies [Abstract]      
Proceeds from income tax refunds $ 3.7 $ 2.7  
CARES Act, NOL carryback provision, cash benefits     $ 6.9