Note N - Components of Net Deferred Tax Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Jun. 30, 2015
Deferred tax assets:
Retirement plans and employee benefits	$ 19,106	$ 15,157
Foreign tax credit carryforwards	8,887
Federal tax credits	191
State net operating loss and other state credit carryforwards	768	369
Inventory	1,775	1,789
Reserves	1,544	2,587
Foreign NOL carryforwards	3,176	3,539
Accruals	522	584
Other assets	678	568
Gross deferred tax assets	36,647	24,593
Deferred tax liabilities:
Property, plant and equipment	6,329	7,221
Intangibles	2,011	4,778
Other liabilities	140	451
Gross deferred tax liabilities	8,480	12,450
Valuation Allowance	(3,123)	(3,577)
Total net deferred tax assets	$ 25,044	$ 8,566