Inventories (Tables)

9 Months Ended

Jun. 30, 2018

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

Inventories, net of reserves, consists of the following:

	June 30,		September 30,
	2018		2017
Raw Materials	$	2,362,000	$	2,540,000
Work-in-Process		1,066,000		798,000
Finished Goods		1,029,000		988,000
	$	4,457,000	$	4,326,000