Captive Insurance Collateral (Tables)

3 Months Ended

Dec. 31, 2021

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 December 31, 2021 consist of the following (in thousands):

	Amortized Cost		Gross Unrealized Gain		Gross Unrealized (Loss)			Fair Value
Cash and Receivables	$	2,960	$	—	$	—		$	2,960
U.S. Government Sponsored Agencies		49,872		78		(379	)		49,571
Corporate Debt Securities		16,280		704		(33	)		16,951
Foreign Bonds and Notes		—		—		—			—
Total	$	69,112	$	782	$	(412	)	$	69,482

Investments at September 30, 2021 consist of the following (in thousands):

	Amortized Cost		Gross Unrealized Gain		Gross Unrealized (Loss)			Fair Value
Cash and Receivables	$	515	$	—	$	—		$	515
U.S. Government Sponsored Agencies		51,632		108		(53	)		51,687
Corporate Debt Securities		16,302		918		(18	)		17,202
Foreign Bonds and Notes		502		27		—			529
Total	$	68,951	$	1,053	$	(71	)	$	69,933

Schedule of Maturities of Investments

Maturities of investments were as follows at December 31, 2021 (in thousands):

	Net Carrying Amount
Due within one year	$	4,461
Due after one year through five years		65,021
Due after five years through ten years		—
Total	$	69,482