Note H - Employee Benefit Plans (Tables)

12 Months Ended

Jun. 30, 2020

Notes Tables

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

	20 20			201 9
Change in Benefit Obligation:
Benefit obligation at beginning of year	$	1,615		$	1,498
Interest cost		46			57
Actuarial loss		380			173
Benefits paid		(6	)		(113	)
Benefit obligation at end of year	$	2,035		$	1,615
Change in Plan Assets:
Fair value of plan assets at beginning of year	$	1,369		$	1,453
Actual return on plan assets		(24	)		69
Employer contributions		—			—
Benefits paid		(6	)		(114	)
Plan expenses		—			(39	)
Fair value of plan assets at end of year	$	1,339		$	1,369
Reconciliation of Funded Status:
Difference between benefit obligation and fair value of plan assets	$	(696	)	$	(246	)
Unrecognized net actuarial loss in accumulated other comprehensive income		1,087			671
Net amount recognized	$	391		$	425
Projected benefit obligation	$	2,035		$	1,615
Accumulated benefit obligation	$	2,035		$	1,615
Fair value of plan assets	$	1,339		$	1,369

Schedule of Net Benefit Costs [Table Text Block]

	2020			2019
Interest cost	$	46		$	57
Expected return on plan assets		(69	)		(85	)
Recognized actuarial loss		50			38
Settlement loss		—			43
Net periodic benefit expense	$	27		$	53

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

	20 20			2019
Net gain	$	481		$	189
Settlement loss		—			(50	)
Amortization of net loss		(57	)		(37	)
Plan expenses		—			39
Total recognized in other comprehensive income (loss)	$	424		$	141
Total recognized in net periodic benefit cost and other comprehensive income	$	451		$	194

Schedule of Expected Benefit Payments [Table Text Block]

2021	$	888
2022		62
2023		120
2024		—
2025		333
2026-2030		383
Total benefit payments expected to be paid	$	1,786

Defined Benefit Plan, Assumptions [Table Text Block]

	20 20			2019
Discount rate		2.45	%		3.51	%
Expected long-term rate of return		6.50	%		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]

	20 20			2019			Target Allocation
Equity securities		52	%		52	%		54	%
Debt securities		32	%		38	%		43	%
Commodities		12	%		2	%		0	%
Cash and money market funds		4	%		8	%		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	$	49	$	49	$	—	$	—
Commodities and other	$	160	$	160	$	—	$	—
Equity securities (1)	$	705	$	705	$	—	$	—
Debt securities (2)	$	425	$	425	$	—	$	—
Total	$	1,339	$	1,339	$	—	$	—