Stockholders' Equity - Schedule of Outstanding Under the Legacy Plan (Detail) - $ / shares	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted	89,000	78,000
Ending balance	222,000
Exercised	$ 30.7
Stock options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Beginning balance	198,000	176,000
Granted	89,000	78,000
Expired	(34,000)	(56,000)
Forfeited	(31,000)
Ending balance	222,000	198,000
Beginning balance	$ 51.71	$ 87.05
Granted	4.66	8.79
Expired	107.69	102.65
Forfeited	8.26
Ending balance	$ 30.70	$ 51.71