Inventories (Tables)

6 Months Ended

Mar. 31, 2018

Inventory Disclosure [Abstract]

Net Inventories

Net inventories at March 31, 2018 and September 30, 2017 consist of the following:

	March 31, 2018		September 30, 2017
Raw materials	$	10,072,000	$	9,407,000
Work in process		491,000		3,098,000
Finished goods		4,497,000		4,166,000
Used equipment		16,000		16,000
	$	15,076,000	$	16,687,000