Consolidated Statements of Income - USD ($)	3 Months Ended		9 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Consolidated Statements of Income
Revenue	$ 130,005,928	$ 103,601,585	$ 337,291,570	$ 280,926,850
Cost of revenue	115,688,703	91,618,987	298,748,217	258,602,810
Gross profit	14,317,225	11,982,598	38,543,353	22,324,040
Selling and administrative expenses	9,685,305	8,814,545	27,940,257	25,602,253
Income (loss) from operations	4,631,920	3,168,053	10,603,096	(3,278,213)
Other nonoperating expense	(118,403)	(38,529)	(315,268)	(107,407)
Interest expense	(486,914)	(781,198)	(2,098,600)	(2,140,686)
Gain on sale of equipment	5,097	(128,710)	93,846	50,532
Other nonoperating (expense) income, Total	(600,220)	(948,437)	(2,320,022)	(2,197,561)
Income (loss) before income taxes	4,031,700	2,219,616	8,283,074	(5,475,774)
Income tax expense (benefit)	745,041	137,987	2,075,386	(1,612,718)
Net (loss) income	$ 3,286,659	$ 2,081,629	$ 6,207,688	$ (3,863,056)
Weighted average shares outstanding-basic (in shares)	18,622,477	16,625,761	17,614,419	16,644,028
Weighted average shares-diluted (in shares)	18,659,624	16,666,135	17,653,687	16,644,028
Earnings (loss) per share available to common shareholders - basic (in dollar per share)	$ 0.18	$ 0.13	$ 0.35	$ (0.23)
Earnings (loss) per share available to common shareholders - diluted (in dollar per share)	$ 0.18	$ 0.12	$ 0.35	$ (0.23)