Basis of Presentation and Significant Accounting Policies - Income Taxes and Share Repurchases (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Jun. 30, 2025
Basis of Presentation and Significant Accounting Policies
Accrued interest or penalties related to uncertain tax positions	$ 0
Treasury stock (in dollars)	0
Carrying amount attributable to parent	$ 20,000	$ 20,000