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Note H - Employee Benefit Plans (Tables)

12 Months Ended

Jun. 30, 2025

Notes Tables

Changes in Projected Benefit Obligations, Fair Value of Plan Assets, and Funded Status of Plan [Table Text Block]

		2025				2024
Change in Benefit Obligation:
Benefit obligation at beginning of year		$	1,374			$	1,364
Interest cost			46				49
Actuarial gain (loss)			62				(39	)
Benefits paid			(330	)			—
Benefit obligation at end of year		$	1,152			$	1,374
Change in Plan Assets:
Fair value of plan assets at beginning of year		$	1,232			$	1,025
Actual return on plan assets			92				91
Employer contributions			48				116
Benefits paid			(330	)			—
Fair value of plan assets at end of year		$	1,042			$	1,232
Reconciliation of Funded Status:
Difference between benefit obligation and fair value of plan assets		$	(110	)		$	(142	)
Unrecognized net actuarial loss in accumulated other comprehensive income			217				282
Net amount recognized		$	107			$	140
Projected benefit obligation		$	1,152			$	1,374
Accumulated benefit obligation		$	1,152			$	1,374
Fair value of plan assets		$	1,042			$	1,232

Schedule of Net Benefit Costs [Table Text Block]

		2025				2024
Interest cost		$	46			$	49
Expected return on plan assets			(51	)			(42	)
Recognized actuarial loss			24				39
Settlement loss			62				—
Net periodic benefit expense		$	81			$	46

Schedule of Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block]

		2025				2024
Net income (loss)		$	21			$	(88	)
Settlement loss			(62	)			—
Amortization of net loss			(24	)			(39	)
Total recognized in other comprehensive loss		$	(65	)		$	(127	)
Total recognized in net periodic benefit cost and other comprehensive loss		$	16			$	(81	)

Schedule of Expected Benefit Payments [Table Text Block]

2026		$	781
2027			101
2028			29
2029			33
2030			—
2031-2035			244
Total benefit payments expected to be paid		$	1,188

Defined Benefit Plan, Assumptions [Table Text Block]

		2025				2024
Discount rate			5.29	%			5.28	%
Expected long-term rate of return			6.70	%			6.70	%
Compensation increase rate			N/A				N/A

Schedule of Weighted Average Allocation of Assets Related to Defined Benefit Plans Disclosure [Table Text Block]

										Target
		2025				2024				Allocation
Equity securities			60	%			72	%			53	%
Debt securities			35	%			14	%			41	%
Cash alternatives			4	%			14	%			2	%
Commodities			1	%			0	%			4	%
			100	%			100	%			100	%

Schedule of Allocation of Plan Assets [Table Text Block]

						Quoted
						Prices in
						Active
						Markets for				Significant				Significant
						Identical				Observable				Unobservable
						Assets				Inputs				Inputs
		Total				(Level 1)				(Level 2)				(Level 3)
Equity securities (1)		$	623			$	623			$	—			$	—
Debt securities (2)		$	370			$	370			$	—			$	—
Other (3)		$	49			$	49			$	—			$	—
Total		$	1,042			$	1,042			$	—			$	—

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