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Fair Value Measurements (Schedule of Change in Acquisition-related Contingent Consideration Obligations) (Details) - Level 3 Assets and Liabilities - USD ($) $ in Thousands | 6 Months Ended
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Dec. 31, 2020 | Dec. 31, 2019
Business Acquisition Contingent Consideration [Line Items] |  |
Beginning balance | $ 2,167 | $ 6,298
Payments | (1,021) | (2,206)
Accretion on discount | 22 | 60
Ending balance | $ 1,168 | $ 4,152

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