CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Income Statement [Abstract]
Net revenues	$ 9,909,452	$ 9,539,539	$ 28,265,202	$ 24,888,433
Cost of sales	8,014,998	7,625,846	23,756,862	20,197,054
Gross profit	1,894,454	1,913,693	4,508,340	4,691,379
Operating expenses
Sales and marketing	539,072	548,388	1,437,047	1,290,741
General and administrative	1,405,249	1,575,781	4,676,748	3,327,977
Total operating expenses	1,944,321	2,124,169	6,113,795	4,618,718
Income (loss) from operations	(49,867)	(210,476)	(1,605,455)	72,661
Other expenses:
Change in fair value of earn-out consideration	0	510,000	0	510,000
Change in fair value of deferred cash consideration	0	(12,000)	0	(12,000)
Interest expense	(52,216)	(46,504)	(150,304)	(77,411)
Other income (expense)	(1,979)	(5,536)	(9,735)	(9,648)
Total Other income (expense)	(54,195)	445,960	(160,039)	410,941
Income (loss) before income taxes	(104,062)	235,484	(1,765,494)	483,602
Benefit from income taxes	0	0	0	747,000
Net income (loss)	$ (104,062)	$ 235,484	$ (1,765,494)	$ 1,230,602
Net income (loss) per basic common share	$ (0.01)	$ 0.02	$ (0.19)	$ 0.13
Net income (loss) per diluted common share	$ (0.01)	$ 0.02	$ (0.19)	$ 0.13
Weighted average number of common and common equivalent shares outstanding - Basic	9,533,851	9,482,842	9,531,422	9,176,390
Weighted average number of common and common equivalent shares outstanding - Diluted	9,533,851	9,547,889	9,531,422	9,281,335