v3.25.4
Inventory (Tables)
3 Months Ended
Dec. 31, 2025
Inventory Disclosure [Abstract]  
Schedule of Inventory, Current [Table Text Block]
Inventories consist of the following components:
December 31,September 30,
20252025
Raw materials$32,360 $30,231 
Work in process12,697 10,546 
Finished goods7,414 8,158 
Parts and supplies57,941 62,601 
Total inventories$110,412 $111,536