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Inventories (Tables)
12 Months Ended
Sep. 30, 2023
Inventories  
Schedule of inventories

(Dollars in thousands)

    

2023

    

2022

Finished goods

$

34,577

 

32,471

Work in process

 

42,178

 

38,492

Raw materials

 

107,312

 

91,440

Total

$

184,067

 

162,403