Income Taxes - Summary of Changes in Valuation Allowances (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022
Valuation Allowance [Roll Forward]
Balance at beginning of year	$ 52,551	$ 36,891
Charged to costs and expenses	15,075	14,935
Balance at end of year	67,626	52,551	$ 36,891
Additions charged to income tax expense
Valuation Allowance [Roll Forward]
Charged to costs and expenses	18,998	23,212
Reductions credited to income tax expense
Valuation Allowance [Roll Forward]
Charged to costs and expenses	(3,858)	(8,514)
THWR Purchase Accounting
Valuation Allowance [Roll Forward]
Charged to costs and expenses	0	291	$ 1,743
Currency translation adjustments
Valuation Allowance [Roll Forward]
Charged to costs and expenses	$ (65)	$ 671