XML 48 R37.htm IDEA: XBRL DOCUMENT v3.24.2.u1

Note 15 - Employee Benefit Plans (Tables)

9 Months Ended

Jun. 30, 2024

Notes Tables

Schedule of Net Benefit Costs [Table Text Block]

		Three Months Ended June 30,								Nine Months Ended June 30,
		2024				2023				2024				2023
Components of net periodic pension cost:
Service cost		$	81,066			$	91,635			$	243,198			$	274,905
Interest cost			367,206				343,025				1,101,618				1,029,075
Expected return on plan assets			(294,958	)			(308,149	)			(884,874	)			(924,447	)
Recognized loss			79,132				79,181				237,396				237,543
Net periodic pension cost		$	232,446			$	205,692			$	697,338			$	617,076

		Three Months Ended June 30,								Nine Months Ended June 30,
		2024				2023				2024				2023
Components of postretirement benefit cost:
Service cost		$	7,599			$	11,475			$	22,797			$	34,425
Interest cost			153,369				155,156				460,107				465,468
Expected return on plan assets			(133,311	)			(116,012	)			(399,933	)			(348,036	)
Recognized gain			(10,149	)			—				(30,447	)			—
Net postretirement benefit cost		$	17,508			$	50,619			$	52,524			$	151,857

X

- Definition

Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 715
-SubTopic 20
-Subparagraph (h)
-Name Accounting Standards Codification
-Paragraph 1
-Section 50
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

+ Details

Name:	us-gaap_ScheduleOfNetBenefitCostsTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_TableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration