Consolidated Statements of Operations - USD ($)	12 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Net sales	$ 26,651,631	$ 35,759,651
Cost of sales	16,499,372	22,402,117
Gross profit	10,152,259	13,357,534
Operating expenses:
Selling, general and administrative expense	11,135,545	13,656,969
Engineering & development expense	4,811,465	5,193,085
Goodwill and intangible asset writedowns	838,500	7,995,636
Operating Expenses	16,785,510	26,845,690
Operating loss	(6,633,251)	(13,488,156)
Other expense (income):
Gain on sale of building	0	784,896
Gain (Loss) on Sale of Property Plant Equipment	0	784,896
Interest expense	(379,767)	(71,332)
Interest and other income	1,438	608
Loss before income taxes	(7,011,580)	(12,773,984)
Income tax benefit	0	0
Net loss	$ (7,011,580)	$ (12,773,984)
Loss per share:
Earnings Per Share, Basic	$ (0.75)	$ (1.37)
Earnings Per Share, Diluted	$ (0.75)	$ (1.37)
Weighted average shares outstanding:
Basic	9,348,388	9,341,030
Diluted	9,348,388	9,341,030