Quarterly report [Sections 13 or 15(d)]

Restricted Investments - Amortized Cost and Fair Value (Details)

v3.25.2
Restricted Investments - Amortized Cost and Fair Value (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Sep. 30, 2024
Amortized Cost    
Due within one year $ 2,798  
Due after one year through three years 6,176  
Due after three years 12,945  
Amortized Cost 21,919 $ 17,986
Fair Value    
Due within one year 2,794  
Due after one year through three years 6,165  
Due after three years 12,995  
Fair Value $ 21,954 $ 18,020