XML 31 R21.htm IDEA: XBRL DOCUMENT v3.24.2.u1
Inventories (Tables)
9 Months Ended
Jun. 30, 2024
Inventory Disclosure [Abstract]  
Net Inventories
Net inventories at June 30, 2024 and September 30, 2023 consist of the following:
 
     June 30, 2024      September 30, 2023  
Raw materials
   $ 32,655,000      $ 35,918,000  
Work in process
     19,389,000        22,923,000  
Finished goods
     11,188,000        12,686,000  
  
 
 
    
 
 
 
   $ 63,232,000      $ 71,527,000