Captive Insurance Collateral (Tables)

9 Months Ended

Jun. 30, 2025

Investments, Debt and Equity Securities [Abstract]

Schedule of Captive Insurance Collateral to be Available-for-sale Investments

The Company considers all of its captive insurance collateral to be Level 1 available-for-sale investments. Investments at June 30, 2025 consist of the following (in thousands):

	Amortized Cost		Gross Unrealized Gain		Gross Unrealized (Loss)			Fair Value
Cash and Receivables	$	660	$	—	$	—		$	660
U.S. Government Debt Securities		67,698		203		(15	)		67,886
Corporate Debt Securities		9,057		—		(265	)		8,792
Total	$	77,415	$	203	$	(280	)	$	77,338

Investments at September 30, 2024 consist of the following (in thousands):

	Amortized Cost		Gross Unrealized Gain		Gross Unrealized (Loss)			Fair Value
Cash and Receivables	$	5,741	$	—	$	—		$	5,741
U.S. Government Debt Securities		57,095		108		(104	)		57,099
Corporate Debt Securities		12,465		—		(454	)		12,011
Total	$	75,301	$	108	$	(558	)	$	74,851

Schedule of Maturities of Investments

Maturities of investments were as follows at June 30, 2025 (in thousands):

	Net Carrying Amount
Due within one year	$	75,361
Due after one year through five years		1,977
Due after five years through ten years		—
Total	$	77,338