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Business and Credit Concentrations (Details) - Accounts Receivable - Credit Concentration Risk
12 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2020
customer One      
Business and Credit Concentrations      
Concentration risk (as a percent) 22.00% 19.00% 24.00%
customer Two      
Business and Credit Concentrations      
Concentration risk (as a percent)   11.00%  
customer Three      
Business and Credit Concentrations      
Concentration risk (as a percent)     10.00%
customer Four      
Business and Credit Concentrations      
Concentration risk (as a percent) 16.00% 12.00%