v3.25.2
Summary of Significant Accounting Policies - Risks and Uncertainties (Details) - Customer - customer
3 Months Ended 6 Months Ended 9 Months Ended 12 Months Ended
Jun. 30, 2025
Sep. 30, 2024
Jun. 30, 2024
Sep. 30, 2023
Jun. 30, 2025
Jun. 30, 2024
Sep. 30, 2024
Sep. 30, 2023
Dec. 31, 2024
Sales                  
Risk and Uncertainties                  
Number of customers exceeding 10% of benchmark   0   0     0 0  
Sales | Medicare                  
Risk and Uncertainties                  
Concentration risk (as a percent) 14.10%   10.30%   14.10% 10.90%      
Accounts receivable                  
Risk and Uncertainties                  
Number of customers exceeding 10% of benchmark         0       0
Accounts receivable | Medicare                  
Risk and Uncertainties                  
Concentration risk (as a percent)         12.50%       11.50%