Restatement of Previously Issued Financial Statements - Revenue Associated With The Following license agreements (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2021	Dec. 31, 2020
Recognized Revenue Associated with The Following License Agreements [Line Items]
Revenues	$ 11,832	$ 12,595	$ 19,589	$ 19,233
KKC License Agreement [Member]
Recognized Revenue Associated with The Following License Agreements [Line Items]
Revenues	11,832	12,518	19,589	18,890
Helsinn License Agreement [Member]
Recognized Revenue Associated with The Following License Agreements [Line Items]
Revenues	0	77	0	343
Services performed over time [Member]
Recognized Revenue Associated with The Following License Agreements [Line Items]
Revenues	9,625	11,706	16,810	18,003
Pass Through Services [Member]
Recognized Revenue Associated with The Following License Agreements [Line Items]
Revenues	$ 2,207	$ 889	$ 2,779	$ 1,230