Note D - Other Comprehensive Loss - Other Comprehensive (Loss) Income (Details) - USD ($) $ in Thousands	3 Months Ended
Sep. 30, 2017	Sep. 30, 2016
Balance	$ (905)
Balance	(2,039)
Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]
Balance	(491)	$ (775)
OCI/OCL before reclassifications
Amounts reclassified from OCI
Tax effect of OCI activity
Net current period OCI/OCL
Balance	(491)	(775)
Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member]
Balance	(414)	95
OCI/OCL before reclassifications	(1,953)	(452)
Amounts reclassified from OCI	178	(158)
Tax effect of OCI activity	641	220
Net current period OCI/OCL	(1,134)	(390)
Balance	(1,548)	(295)
AOCI Attributable to Parent [Member]
Balance	(905)	(680)
OCI/OCL before reclassifications	(1,953)	(452)
Amounts reclassified from OCI	178	(158)
Tax effect of OCI activity	641	220
Net current period OCI/OCL	(1,134)	(390)
Balance	$ (2,039)	$ (1,070)

Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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