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Note 1. Business Description and Summary of Significant Accounting Policies - Components of Non-operating income (expense), net (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Mar. 31, 2021	Mar. 31, 2020
Foreign Currency/Derivative Gain (Loss)	$ (637)	$ 200	$ 4,330	$ (143)
Gain (loss) on SERP investments	164	(914)	1,525	(434)
Adjustments after measurement period of GES acquisition	335	0	53	0
Other	(171)	(31)	(265)	(95)
Non-operating income (expense), net	$ (309)	$ (745)	$ 5,643	$ (672)

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Adjustments after measurement period of GES acquisition

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The aggregate foreign currency transaction gain (loss) (both realized and unrealized), foreign currency remeasurement gain (loss), and foreign currency derivative gain (loss) included in determining net income for the reporting period, on a pre-tax basis

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Amount of miscellaneous income (expense) related to Other Nonoperating Income (Expense)

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The sum of the realized and unrealized net gain (loss) on trading securities during the period.

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Amount of income (expense) related to nonoperating activities, classified as other.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.9)
-URI http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227

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