Note G - Employee Benefit Plans (Tables)

12 Months Ended

Jun. 30, 2017

Notes Tables

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

	2017			2016
Change in Benefit Obligation:
Benefit obligation at beginning of year	$	2,329		$	2,080
Interest cost		70			87
Actuarial (gain) loss		(189	)		272
Benefits paid		(406	)		(110	)
Benefit obligation at end of year	$	1,804		$	2,329
Change in Plan Assets:
Fair value of plan assets at beginning of year	$	1,571		$	1,642
Actual return on plan assets		117			74
Benefits paid		(406	)		(112	)
Plan expenses		(35	)		(33	)
Fair value of plan assets at end of year	$	1,247		$	1,571
Reconciliation of Funded Status:
Difference between benefit obligation and fair value of plan assets	$	(557	)	$	(758	)
Unrecognized net actuarial loss in accumulated other comprehensive income		671			1,117
Net amount recognized	$	114		$	359
Projected benefit obligation	$	1,804		$	2,329
Accumulated benefit obligation	$	1,804		$	2,329
Fair value of plan assets	$	1,247		$	1,571

Schedule of Net Benefit Costs [Table Text Block]

	201 7			201 6
Interest cost	$	70		$	87
Expected return on plan assets		(74	)		(105	)
Recognized actuarial loss		93			68
Settlement loss		155			55
Net periodic benefit expense	$	244		$	105

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

	201 7			2016
Net (gain) loss	$	(233	)	$	304
Settlement loss		(155	)		(55	)
Amortization of net loss		(93	)		(68	)
Plan expenses		35			32
Total recognized in other comprehensive income (loss)	$	(446	)	$	213
Total recognized in net periodic benefit cost and other comprehensive income	$	(202)		$	318

Schedule of Expected Benefit Payments [Table Text Block]

2018	$	45
2019		65
2020		103
2021		114
2022		113
2023 -2027		650
Total benefit payments expected to be paid	$	1,090

Schedule of Assumptions Used [Table Text Block]

	201 7			201 6
Discount rate		3.87	%		3.61	%
Expected long-term rate of return		6.5	%		7.00	%
Compensation increase rate		N/A			N/A

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

	201 7			201 6			Target Allocation
Equity securities		41	%		50	%		49	%
Debt securities		44	%		47	%		46	%
Commodities		2	%		—			2	%
Cash and money market funds		13	%		3	%		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	$	157	$	157	$	—	$	—
Commodities and other	$	27	$	27	$	—	$	—
Equity securities (1)	$	517	$	517	$	—	$	—
Debt securities (2)	$	546	$	546	$	—	$	—
Total	$	1,247	$	1,247	$	—	$	—