Note H - Employee Benefit Plans (Tables)

12 Months Ended

Jun. 30, 2021

Notes Tables

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

	2021			2020
Change in Benefit Obligation:
Benefit obligation at beginning of year	$	2,035		$	1,615
Interest cost		39			46
Actuarial loss		(43	)		380
Benefits paid		(211	)		(6	)
Benefit obligation at end of year	$	1,820		$	2,035
Change in Plan Assets:
Fair value of plan assets at beginning of year	$	1,339		$	1,369
Actual return on plan assets		294			(24	)
Employer contributions		7			—
Benefits paid		(211	)		(6	)
Plan expenses		—			—
Fair value of plan assets at end of year	$	1,429		$	1,339
Reconciliation of Funded Status:
Difference between benefit obligation and fair value of plan assets	$	(391	)	$	(696	)
Unrecognized net actuarial loss in accumulated other comprehensive income		626			1,087
Net amount recognized	$	235		$	391
Projected benefit obligation	$	1,820		$	2,035
Accumulated benefit obligation	$	1,820		$	2,035
Fair value of plan assets	$	1,429		$	1,339

Schedule of Net Benefit Costs [Table Text Block]

	2021			2020
Interest cost	$	39		$	46
Expected return on plan assets		(59	)		(69	)
Recognized actuarial loss		110			50
Settlement loss		73			—
Net periodic benefit expense	$	163		$	27

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

	2021			2020
Net (gain) loss	$	(277	)	$	481
Settlement loss		(73	)		—
Amortization of net loss		(110	)		(57	)
Plan expenses		—			—
Total recognized in other comprehensive (loss) income	$	(460	)	$	424
Total recognized in net periodic benefit cost and other comprehensive income	$	(297	)	$	451

Schedule of Expected Benefit Payments [Table Text Block]

2022	$	787
2023		109
2024		—
2025		323
2026		16
2027-2031		345
Total benefit payments expected to be paid	$	1,580

Defined Benefit Plan, Assumptions [Table Text Block]

	2021			2020
Discount rate		2.74	%		2.45	%
Expected long-term rate of return		6.60	%		6.50	%
Compensation increase rate		N/A			N/A

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

	2021			2020			Target Allocation
Equity securities		62	%		52	%		54	%
Debt securities		25	%		32	%		43	%
Commodities		12	%		12	%		0	%
Cash and money market funds		1	%		4	%		3	%
		100	%		100	%		100	%

Schedule of Allocation of Plan Assets [Table Text Block]

	Total		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Cash and money market funds	$	9	$	9	$	—	$	—
Commodities and other	$	172	$	172	$	—	$	—
Equity securities (1)	$	882	$	882	$	—	$	—
Debt securities (2)	$	366	$	366	$	—	$	—
Total	$	1,429	$	1,429	$	—	$	—