Summary of Significant Accounting Policies - Schedule of Revenue Associated with License Agreement (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2024	Mar. 31, 2023
Recognized Revenue Associated with The Following License Agreements [Line Items]
Revenues	$ 0	$ 5,894	$ 65,297	$ 47,359
Revenue from customers
Recognized Revenue Associated with The Following License Agreements [Line Items]
Revenues	0	5,894	752	47,359
Pass through Services at a Point in Time | Revenue from customers
Recognized Revenue Associated with The Following License Agreements [Line Items]
Revenues	0	296	9	929
Services Performed Over Time | Revenue from customers
Recognized Revenue Associated with The Following License Agreements [Line Items]
Revenues	$ 0	$ 5,598	$ 743	$ 46,430