Inventories (Tables)

3 Months Ended

Dec. 31, 2017

Inventory Disclosure [Abstract]

Components of Inventories

Inventories consisted of the following components:

	December 31,		September 30,
(Dollars in thousands)	2017		2017
Raw materials	$	2,123	$	1,603
Work-in process		669		659
Finished products		1,079		1,254
Total	$	3,871	$	3,516