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Inventories
3 Months Ended
Dec. 31, 2019
Inventory Disclosure [Abstract]  
Inventories Inventories

Inventories consisted of the following:
 
December 31, 2019
 
September 30, 2019
Raw materials
$
38,220

 
$
35,616

Work in process
79,108

 
76,297

Finished goods
68,280

 
68,361

 
$
185,608

 
$
180,274