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Note 7 - Pension and Other Postretirement Benefits (Tables)

6 Months Ended

Jun. 30, 2023

Notes Tables

Schedule of Costs of Retirement Plans [Table Text Block]

		Pension Benefits								Postretirement Benefits
		Three Months Ended June 30,								Three Months Ended June 30,
		2023				2022				2023				2022
Service cost		$	530			$	482			$	209			$	287
Interest cost			635				711				299				190
Expected return on plan assets			(657	)			(692	)			-				-
Amortization of prior service cost			-				-				(249	)			(283	)
Recognized actuarial loss			301				481				(9	)			92
Settlement loss			-				1,597				-				-
Net periodic benefit cost (a)		$	809			$	2,579			$	250			$	286

	Pension Benefits						Postretirement Benefits
	Six Months Ended June 30,						Six Months Ended June 30,
	2023			2022			2023			2022
Service cost	$	1,060		$	1,146		$	417		$	573
Interest cost		1,270			1,165			598			380
Expected return on plan assets		(1,314	)		(1,504	)		-			-
Amortization of prior service cost		-			-			(497	)		(565	)
Recognized actuarial loss		601			935			(18	)		184
Settlement loss		-			1,597			-			-
Net periodic benefit cost (a)	$	1,617		$	3,339		$	500		$	572

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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