Condensed Consolidated Statements of Operations - USD ($)	3 Months Ended		9 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Document Period End Date			Jun. 30, 2017
Net sales	$ 7,382,367	$ 9,526,764	$ 19,990,727	$ 28,405,444
Cost of sales	4,538,524	5,718,851	12,328,480	17,687,386
Gross profit	2,843,843	3,807,913	7,662,247	10,718,058
Operating expenses:
Selling, general and administrative expense	2,886,799	3,333,045	8,369,195	10,989,395
Engineering & development expense	1,234,780	1,292,446	3,664,230	3,950,500
Goodwill, Impairment Loss	0	0	0	6,016,469
Operating Expenses	4,121,579	4,625,491	12,033,425	20,956,364
Operating loss	(1,277,736)	(817,578)	(4,371,178)	(10,238,306)
Gain (Loss) on Disposition of Assets	0	0	0	784,896
Interest income	353	164	756	488
Interest expense	(120,056)	(25,403)	(232,127)	(25,403)
Loss before income taxes	(1,397,439)	(842,817)	(4,602,549)	(9,478,325)
Income tax expense	0	0	0	0
Net loss	$ (1,397,439)	$ (842,817)	$ (4,602,549)	$ (9,478,325)
Loss per share:
Earnings Per Share, Basic	$ (0.15)	$ (0.09)	$ (0.49)	$ (1.01)
Earnings Per Share, Diluted	$ (0.15)	$ (0.09)	$ (0.49)	$ (1.01)
Weighted average shares outstanding:
Basic	9,348,388	9,343,946	9,348,388	9,338,559
Diluted	9,348,388	9,343,946	9,348,388	9,338,559