Consolidated Condensed Statements of Income (Unaudited) - USD ($)	3 Months Ended		6 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Mar. 31, 2017	Mar. 31, 2016
Sales	$ 11,294,756	$ 10,587,187	$ 23,390,582	$ 18,836,855
Cost of sales	7,530,327	7,002,575	15,602,524	12,486,863
Gross profit	3,764,429	3,584,612	7,788,058	6,349,992
Operating, selling, general and administrative expenses	3,677,425	3,256,403	7,274,249	5,925,028
Income from operations	87,004	328,209	513,809	424,964
Other income (expense):
Other income		109,554		109,554
Interest income		2,172		2,172
Loss from equity method investment		(140,998)		(140,998)
Interest expense	(97,333)	(62,307)	(193,977)	(130,068)
Total other expense, net	(97,333)	(91,579)	(193,977)	(159,340)
Income (loss) before income taxes	(10,329)	236,630	319,832	265,624
Provision (benefit) for income taxes	(21,000)	91,000	92,000	96,000
Net income	$ 10,671	$ 145,630	$ 227,832	$ 169,624
Earnings per share:
Basic (in dollars per share)	$ 0	$ 0.01	$ 0.02	$ 0.02
Diluted (in dollars per share)	$ 0	$ 0.01	$ 0.02	$ 0.02
Shares used in per share calculation:
Basic (in shares)	10,153,571	10,092,319	10,143,903	10,080,729
Diluted (in shares)	10,156,426	10,092,319	10,145,112	10,080,729