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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Fair values of financial assets and liabilities (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Jun. 30, 2023
--- | --- | ---
Fair Value of Financial Instruments |  |
Liabilities-Contingent consideration | $ 15,375 | $ 21,181
Fair value recurring |  |
Fair Value of Financial Instruments |  |
Assets-Insurance company contracts | 49,679 | 47,181
Liabilities-Convertible debt | 4,735 | 5,369
Liabilities-Contingent consideration | 15,375 | 21,181
Fair value recurring | Level 2 |  |
Fair Value of Financial Instruments |  |
Assets-Insurance company contracts | 49,679 | 47,181
Liabilities-Convertible debt | 4,735 | 5,369
Fair value recurring | Level 3 |  |
Fair Value of Financial Instruments |  |
Liabilities-Contingent consideration | $ 15,375 | $ 21,181

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