Fair Value Measurements (Tables)

6 Months Ended

Mar. 31, 2024

Fair Value Disclosures [Abstract]

Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis

The following table presents the Company’s assets and liabilities measured at fair value on a recurring basis as of March 31, 2024 and September 30, 2023 under ASC 820, Fair Value Measurements (in thousands):

	March 31, 2024		September 30, 2023
	(unaudited)
	Level 2		Level 2
Assets:
Commodity swap contracts	$	—	$	204
Interest rate swaps	21,031		26,909
U.S. government securities	6,788		6,549
Corporate debt securities	5,773		5,605
Municipal government securities	1,696		1,748
Agency backed securities	1,195		1,177
Total assets	36,483		42,192
Liabilities:
Commodity swap contracts	$	10	$	20
Total liabilities	$	10	$	20