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Debt (Debt Issuance Costs) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2023
Debt Instrument [Line Items] |  |  |
Unamortized debt discount and issuance costs, beginning | $ 13,898 |  |
Amortization of debt discount and issuance costs | (4,247) | $ (4,550) | $ (4,832)
Debt discount and issuance costs write-off | (1,738) |  |
Unamortized debt discount and issuance costs, ending | 7,913 | 13,898 |
Revolving Credit Facility |  |  |
Debt Instrument [Line Items] |  |  |
Unamortized debt discount and issuance costs, beginning | 4,327 |  |
Amortization of debt discount and issuance costs | (2,028) |  |
Unamortized debt discount and issuance costs, ending | 2,299 | 4,327 |
Senior Secured Notes Due 2028 |  |  |
Debt Instrument [Line Items] |  |  |
Unamortized debt discount and issuance costs, beginning | 4,446 |  |
Amortization of debt discount and issuance costs | (1,188) |  |
Debt discount and issuance costs write-off |  |  | (15)
Unamortized debt discount and issuance costs, ending | 3,258 | 4,446 |
Term B Loan |  |  |
Debt Instrument [Line Items] |  |  |
Unamortized debt discount and issuance costs, beginning | 5,125 |  |
Amortization of debt discount and issuance costs | (1,031) |  |
Debt discount and issuance costs write-off | (1,738) | (1,113) | $ (4,282)
Unamortized debt discount and issuance costs, ending | $ 2,356 | $ 5,125 |

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