Annual report pursuant to Section 13 and 15(d)

Investments - Debt Securities (Details)

v3.24.3
Investments - Debt Securities (Details) - USD ($)
$ in Thousands
Sep. 30, 2024
Sep. 30, 2023
Debt Securities, Available-for-sale [Line Items]    
Amortized Cost $ 17,986 $ 15,926
Gross Unrealized Gains 256 0
Gross Unrealized Losses 222 847
Fair Value 18,020 15,079
U.S. government securities    
Debt Securities, Available-for-sale [Line Items]    
Amortized Cost 8,332 6,869
Gross Unrealized Gains 76 0
Gross Unrealized Losses 70 320
Fair Value 8,338 6,549
Corporate debt securities    
Debt Securities, Available-for-sale [Line Items]    
Amortized Cost 6,781 5,931
Gross Unrealized Gains 162 0
Gross Unrealized Losses 71 326
Fair Value 6,872 5,605
Municipal government securities    
Debt Securities, Available-for-sale [Line Items]    
Amortized Cost 1,618 1,853
Gross Unrealized Gains 16 0
Gross Unrealized Losses 36 105
Fair Value 1,598 1,748
Other debt securities    
Debt Securities, Available-for-sale [Line Items]    
Amortized Cost 1,255 1,273
Gross Unrealized Gains 2 0
Gross Unrealized Losses 45 96
Fair Value $ 1,212 $ 1,177