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Inventories

12 Months Ended

Sep. 30, 2017

Inventory Disclosure [Abstract]

5.	Inventories

Inventories consist of the following at September 30, 2017 and 2016:

(Dollars in thousands)		2017			2016
Finished goods		$	28,127			20,502
Work in process			43,750			37,922
Raw materials			52,638			47,118
Total		$	124,515			105,542