v3.26.1
Balance Sheet Accounts (Tables)
9 Months Ended
Jun. 30, 2026
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Schedule of Property, Plant and Equipment
The following table summarizes the Company’s major classes of property, plant and equipment:
June 30, 2026September 30, 2025
(in thousands)
Land$2,995 $2,996 
Buildings254,859 251,317 
Research equipment61,447 62,758 
Manufacturing equipment34,182 18,588 
Furniture5,813 5,594 
Computers and software971 1,064 
Leasehold improvements104,462 104,425 
Construction in progress5,811 15,942 
Property, plant and equipment, gross470,540 462,684 
Less: Accumulated depreciation and amortization(97,239)(80,169)
Property, plant and equipment, net$373,301 $382,515 
Schedule of Accrued Expenses
Accrued expenses consisted of the following as of:
June 30, 2026September 30, 2025
(in thousands)
Accrued research and development expenses
$35,648 $30,330 
Accrued research and development expenses; co-development36,368 31,296 
Accrued capital expenditures1,084 277 
Accrued income taxes— 20,799 
Dividends declared by variable interest entity to noncontrolling shareholders2,110 — 
Other10,964 7,717 
Total accrued expenses$86,174 $90,419