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Inventories (Tables)
6 Months Ended
Mar. 31, 2023
Inventory Disclosure [Abstract]  
Inventories Inventories consisted of the following:
 March 31, 2023September 30, 2022
Raw materials$67,449 $52,586 
Work in process110,508 94,804 
Finished goods76,600 78,050 
 $254,557 $225,440