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Summary of Significant Accounting Policies - Concentrations of Credit and Other Risks (Details) - Customer Concentration Risk - Major Customers
3 Months Ended 6 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Jun. 30, 2021
Revenue      
Concentration Risk [Line Items]      
Concentration risk percentage 14.00% 16.00%  
Accounts Receivable      
Concentration Risk [Line Items]      
Concentration risk percentage 10.00%   10.00%