Supplemental Disclosure of Cash Flow Information (Details) - USD ($)	12 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Cash Paid during the year for:
Interest	$ 189,000	$ 388,000
Income taxes (refunds)	(83,000)	(5,000)
Non cash activities:
Assets purchased under capital leases and equipment financing	427,000	73,000
Conversion of outstanding line of credit balance to term note	2,000,000	0
Common shares issued in acquisition	$ 0	$ (17,000)