Inventories (Tables)

6 Months Ended

Mar. 31, 2017

Inventory Disclosure [Abstract]

Components of Inventories

Inventories consisted of the following components:

	March 31,		September 30,
(Dollars in thousands)	2017		2016
Raw materials	$	1,570	$	1,766
Work-in process		681		492
Finished products		1,096		1,321
Total	$	3,347	$	3,579