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Fair Value Measurements (Schedule of Change in Acquisition-related Contingent Consideration Obligations) (Details) - Level 3 Assets and Liabilities - USD ($) | 12 Months Ended
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Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2020
Business Acquisition Contingent Consideration [Line Items] |  |  |
Beginning balance | $ 913,000 | $ 2,167,000 | $ 6,298,000
Payments | (1,024,000) | (1,298,000) | (4,251,000)
Accretion on discount | 111,000 | 44,000 | 120,000
Ending balance | $ 0 | $ 913,000 | $ 2,167,000

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