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Note 2. Acquisitions (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2019
Final net working capital adjustment on acquisition		$ 3.8
GES
Business Acquisition, Date of Acquisition Agreement	Oct. 01, 2018
Business Combination, Acquisition Related Costs		0.8	$ 0.5
Business Combination, Consideration Transferred		42.4
Net Working Capital Adjustment for Acquisition		7.6
Final Net Working Capital Adjustment for Acquisition		3.8
Final net working capital adjustment on acquisition		$ 3.8

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- Definition

Final Net Working Capital Adjustment for Acquisition

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Final net working capital adjustment charge on acquisition in non-operating expense

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Net Working Capital Adjustment for Acquisition

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- Definition

Date when the business acquisition agreement was executed, in CCYY-MM-DD format.

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This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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