Restatement of Previously Issued Financial Statements - Revenue Associated With The Following license agreements (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Recognized Revenue Associated with The Following License Agreements [Line Items]
Revenues	$ 9,694	$ 8,109	$ 29,283	$ 27,342
KKC License Agreement [Member]
Recognized Revenue Associated with The Following License Agreements [Line Items]
Revenues	9,694	8,012	29,283	26,902
Helsinn License Agreement [Member]
Recognized Revenue Associated with The Following License Agreements [Line Items]
Revenues	0	97	0	440
Services performed over time [Member]
Recognized Revenue Associated with The Following License Agreements [Line Items]
Revenues	9,694	7,556	26,970	25,559
Pass-through services at a point in time
Recognized Revenue Associated with The Following License Agreements [Line Items]
Revenues	$ 0	$ 553	$ 2,313	$ 1,783