Earnings Per Share (Details) - USD ($)	3 Months Ended						9 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Jun. 30, 2024	Jun. 30, 2023
Numerator:
Net income	$ 1,552,520	$ 1,208,316	$ 1,057,350	$ 1,423,379	$ 1,271,103	$ 698,651	$ 3,818,186	$ 3,393,133
Denominator:
Basic weighted average shares	17,461,652			17,576,969			17,455,903	17,415,358
Dilutive effect of share-based awards	5,607			619			20,186	3,907
Diluted weighted average shares	17,467,259			17,577,588			17,476,089	17,419,265
Net income per common share:
Basic EPS	$ 0.09			$ 0.08			$ 0.22	$ 0.19
Diluted EPS	$ 0.09			$ 0.08			$ 0.22	$ 0.19
Options to purchase common stock outstanding (in shares)	361,613			128,815			361,613	128,815
Restricted stock units outstanding (in shares)	250,975			76,636			250,975	76,636
Diluted weighted-average shares outstanding excluded from computation of diluted EPS (in shares)	529,918			312,210			329,026	196,577