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Basis of Presentation - Fair Value of Financial Instruments (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Jun. 30, 2023
Fair Value of Financial Instruments
Liabilities-Contingent consideration	$ 19,656	$ 21,181
Recurring
Fair Value of Financial Instruments
Assets-Insurance company contracts	51,020	47,181
Assets - Interest rate swap contract	2,422	5,369
Liabilities-Contingent consideration	19,656	21,181
Recurring | Level 2
Fair Value of Financial Instruments
Assets-Insurance company contracts	51,020	47,181
Assets - Interest rate swap contract	2,422	5,369
Recurring | Level 3
Fair Value of Financial Instruments
Liabilities-Contingent consideration	$ 19,656	$ 21,181

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