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v3.20.2

Summary Of Significant Accounting Policies (Details 2) - USD ($) | Jun. 30, 2020 | Jun. 30, 2019
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Finite-Lived Intangible Assets [Line Items] |  |
Finite-Lived Intangible Assets, Accumulated Amortization | $ 137,386,000 | $ 158,507,000
Contractual Rights [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Finite-Lived Intangible Assets, Gross | 0 | 7,062,000
Finite-Lived Intangible Assets, Accumulated Amortization | 0 | 7,062,000
Technology-Based and other [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Finite-Lived Intangible Assets, Gross | 32,713,000 | 46,228,000
Finite-Lived Intangible Assets, Accumulated Amortization | 22,612,000 | 31,890,000
Customer Relationships [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Finite-Lived Intangible Assets, Gross | 181,408,000 | 205,213,000
Finite-Lived Intangible Assets, Accumulated Amortization | 88,112,000 | 94,711,000
Unpatented Technology [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Finite-Lived Intangible Assets, Gross | 31,586,000 | 31,702,000
Finite-Lived Intangible Assets, Accumulated Amortization | 17,890,000 | 15,492,000
Trademarks [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Finite-Lived Intangible Assets, Gross | 13,087,000 | 14,755,000
Finite-Lived Intangible Assets, Accumulated Amortization | 8,772,000 | 9,352,000
Trademarks [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Indefinite-lived Intangible Assets (Excluding Goodwill) | $ 11,160,000 | $ 14,545,000

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