Debt (Interest Expense) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Mar. 31, 2025	Mar. 31, 2024
Interest Expense, Debt [Abstract]
Debt discount and issuance costs write-off			$ 1,738
Amortization of debt discount and issuance costs	$ 1,031	$ 1,127	3,257	$ 3,437
Other	246	167	626	576
Total	13,074	16,560	41,465	48,910
Senior Secured Notes Due 2028
Interest Expense, Debt [Abstract]
Interest expense	5,568	5,568	16,704	16,704
Debt discount and issuance costs write-off			0
Amortization of debt discount and issuance costs			891
Term B Loan
Interest Expense, Debt [Abstract]
Interest expense	3,031	6,097	13,333	20,673
Debt discount and issuance costs write-off	1,738	1,113	1,738	1,113
Amortization of debt discount and issuance costs			845
Letter of Credit
Interest Expense, Debt [Abstract]
Interest expense	$ 1,460	$ 2,488	$ 5,807	$ 6,407