Inventories (Tables)

3 Months Ended

Dec. 31, 2017

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

Inventories, net of reserves, consists of the following:

	December 31,		September 30,
	2017		2017
Raw Materials	$	2,647,000	$	2,540,000
Work-in-Process		806,000		798,000
Finished Goods		1,038,000		988,000
	$	4,491,000	$	4,326,000