Consolidated Statements of Operations - USD ($)	12 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2017
Sales	$ 55,118,297	$ 27,473,282	$ 25,907,571
Cost of sales	46,025,775	20,056,067	18,835,333
Gross profit	9,092,522	7,417,215	7,072,238
Operating, selling, general and administrative expenses	13,068,636	10,274,113	9,988,589
Restructuring charge		941,059
Loss from operations	(3,976,114)	(3,797,957)	(2,916,351)
Other income (expense):
Interest income	96,411
Income (loss) from equity method investment	135,505	(258,558)
Other expense	(223,999)
Interest expense	(79,902)	(210,182)	(369,394)
Total other expense, net	(71,985)	(468,740)	(369,394)
Loss before income taxes	(4,048,099)	(4,266,697)	(3,285,745)
Provision (benefit) for income taxes	(13,000)	1,517,000	(830,000)
Loss from continuing operations	(4,035,099)	(5,783,697)	(2,455,745)
Income (loss) from discontinued operations, net of tax	(1,267,344)	(1,536,159)	2,357,629
Net loss	$ (5,302,443)	$ (7,319,856)	$ (98,116)
Income (loss) per share:
Continuing operations (in dollars per share)	$ (0.39)	$ (0.56)	$ (0.24)
Discontinued operations (in dollars per share)	(0.12)	(0.15)	0.23
Net loss (in dollars per share)	(0.51)	(0.71)	(0.01)
Continuing operations (in dollars per share)	(0.39)	(0.56)	(0.24)
Discontinued operations (in dollars per share)	(0.12)	(0.15)	0.23
Net loss (in dollars per share)	$ (0.51)	$ (0.71)	$ (0.01)
Shares used in per share calculation:
Basic weighted average shares (in shares)	10,361,292	10,272,749	10,201,825
Diluted (in shares)	10,361,292	10,272,749	10,201,825