One-Time Employee Termination Benefits - Summary of Activity Related to One-Time Employee Termination Benefits Included in Accrued Liabilities (Detail) - One -Time Termination Benefits [Member] - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning Balance	$ 993	$ 0
Increase in accrued restructuring	556	3,587
Cash payments	(1,528)	(2,594)
Restructuring Reserve, Ending Balance	$ 21	$ 993