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Note 16 - Employee Benefit Plans (Tables)

12 Months Ended

Jun. 30, 2025

Notes Tables

Schedule of Fair Value of Plan Assets [Table Text Block]

		June 30, 2025
		Total				Level 1				Level 2				Level 3
Cash and cash equivalents		$	341			$	341			$	-			$	-
Common and preferred stocks			63,990				-				63,990				-
Corporate bonds and other fixed income securities			96,042				-				96,042				-
Other			8,899				-				8,899				-
		$	169,272			$	341			$	168,931				-

		June 30, 2024
		Total				Level 1				Level 2				Level 3
Cash and cash equivalents		$	2,792			$	2,792			$	-			$	-
Common and preferred stocks			53,111				-				53,111				-
Corporate bonds and other fixed income securities			96,522				-				96,522				-
Other			12,120				-				12,120				-
		$	164,545			$	2,792			$	161,753				-

Schedule of Allocation of Plan Assets [Table Text Block]

		U.S. Plans								Foreign Plans
		Year Ended June 30,								Year Ended June 30,
Asset Category		2025				2024				2025				2024
Equity securities		42%				35%				0%				0%
Debt securities		48%				42%				70%				69%
Global balanced securities		10%				11%				0%				1%
Other		0%				12%				30%				30%
Total		100%				100%				100%				100%

Defined Benefit Plan, Assumptions [Table Text Block]

Year Ended June 30	2025		2024		2023
Plan assumptions - obligations
Discount rate	2.40% - 5.6%		1.85% - 5.60%		1.48% - 5.60%
Rate of compensation increase	3.25%		3.30%		3.30%
Plan assumption - cost
Discount rate	1.85% - 5.60%		1.48% - 5.6%		1.37% - 5.6%
Expected return on assets	5.40% - 6.35%		4.55% - 6.50%		2.80% - 6.65%
Rate of compensation increase	3.25%		3.30%		3.30%

Multiemployer Plan [Table Text Block]

					Pension Protection Act																Expiration
					Zone Status				Contributions												Date of
																					Collective
		EIN/Plan					FIP/RP													Surcharge	Bargaining
Pension Fund		Number			2025	2024	Status		2025				2024				2023			Imposed?	Agreement
New England Teamsters and Trucking Industry Pension Fund		04-6372430-001			Red	Red	Yes/ Implemented		$1,061				$816				$695			No	Mar-27
IAM National Pension Fund, National Pension Plan		51-6031295-002			Red	Red	Yes/Implemented		658				586				569			Yes	Aug-29
									$	1,719			$	1,402			$	1,264

Pension Plan [Member]

Notes Tables

Schedule of Net Benefit Costs [Table Text Block]

		U.S. Plans												Foreign Plans
		Year Ended June 30,												Year Ended June 30,
		2025				2024				2023				2025				2024				2023
Service Cost		$	-			$	-			$	-			$	250			$	196			$	176
Interest Cost			9,544				9,891				9,586				1,217				1,190				1,039
Expected return on plan assets			(10,564	)			(11,113	)			(11,973	)			(1,383	)			(1,404	)			(943	)
Recognized net actuarial loss			4,221				3,802				3,814				-				(607	)			(57	)
Amortization of prior service cost (benefit)			-				-				-				(3	)			(3	)			(4	)
Net periodic benefit cost (benefit)		$	3,201			$	2,580			$	1,427			$	81			$	(628	)		$	211

Schedule of Net Funded Status [Table Text Block]

		U.S. Plans								Foreign Plans
		Year Ended June 30,								Year Ended June 30,
		2025				2024				2025				2024
Change in benefit obligation
Benefit obligation at beginning of year		$	178,439			$	184,682			$	26,994			$	25,454
Service cost			-				-				250				196
Interest cost			9,544				9,891				1,217				1,190
Plan settlements			-				-				(270	)			0
Actuarial gain			(1,226	)			96				(1,757	)			555
Benefits paid			(15,441	)			(16,230	)			(1,793	)			(1,779	)
Foreign currency exchange rate & other changes							-				2,336				1,378
Projected benefit obligation at end of year		$	171,316			$	178,439			$	26,977			$	26,994
Change in plan assets
Fair value of plan assets at beginning of year		$	142,312			$	142,114			$	22,233			$	22,250
Actual return on plan assets			11,996				6,447				161				1,317
Employer contribution			7,578				9,981				218				257
Benefits paid			(15,441	)			(16,230	)			(1,617	)			(1,497	)
Foreign currency exchange rate & other changes							-				1,838				(94	)
Fair value of plan assets at end of year		$	146,445			$	142,312			$	22,833			$	22,233
Funded Status		$	(24,871	)		$	(36,127	)		$	(4,144	)		$	(4,761	)
Amounts recognized in the consolidated balance sheets consist of:
Prepaid benefit cost		$	-			$	-			$	3,294			$	2,570
Current liabilities			(113	)			(166	)			(476	)			(625	)
Non-current liabilities			(24,758	)			(35,961	)			(6,962	)			(6,706	)
Net amount recognized		$	(24,871	)		$	(36,127	)		$	(4,144	)		$	(4,761	)
Unrecognized net actuarial loss		$	114,166			$	121,045			$	5,199			$	5,273
Unrecognized prior service cost			-				-				(25	)			(26	)
Accumulated other comprehensive income, pre-tax		$	114,166			$	121,045			$	5,174			$	5,247

Target [Member]

Notes Tables

Schedule of Allocation of Plan Assets [Table Text Block]

		2025
Asset Category – Target		U.S.				U.K.
Equity securities		40%				0%
Debt and market neutral securities		50%				67%
Global balanced securities		5%				1%
Other		5%				32%
Total		100%				100%

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