Income Taxes - Unrecognized Roll Forward (Details) - USD ($)	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022
Reconciliation of unrecognized tax benefits:
Balance of gross unrecognized tax benefits as of Beginning of Year	$ 700,000	$ 678,000	$ 678,000
Increase to unrecognized tax benefits resulting from a state filing tax position	0	22,000	0
Balance of gross unrecognized tax benefits as of End of Year	$ 700,000	$ 700,000	$ 678,000