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Note 6 - Pension and Other Postretirement Benefits (Tables)

9 Months Ended

Sep. 30, 2024

Notes Tables

Schedule of Costs of Retirement Plans [Table Text Block]

		Pension Benefits								Postretirement Benefits
		Three Months Ended September 30,								Three Months Ended September 30,
		2024				2023				2024				2023
Service cost		$	502			$	530			$	213			$	209
Interest cost			668				635				285				299
Expected return on plan assets			(839	)			(657	)			-				-
Amortization of prior service cost			-				-				-				(249	)
Recognized actuarial loss (gain)			332				301				(8	)			(9	)
Net periodic benefit cost (a)		$	663			$	809			$	490			$	250

		Pension Benefits								Postretirement Benefits
		Nine Months Ended September 30,								Nine Months Ended September 30,
		2024				2023				2024				2023
Service cost		$	1,506			$	1,591			$	639			$	626
Interest cost			2,006				1,904				857				897
Expected return on plan assets			(2,518	)			(1,971	)			-				-
Amortization of prior service cost			-				-				-				(746	)
Recognized actuarial loss (gain)			995				902				(25	)			(28	)
Net periodic benefit cost (a)		$	1,989			$	2,426			$	1,471			$	749

X

- Definition

Tabular disclosure of the costs related to the various types of retirement plans including defined benefit pension plan cost, defined contribution plan cost, other postretirement benefit plan cost, and net periodic benefit cost.

+ References

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

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X

- References

No definition available.

+ Details

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