Income per Common and Common Stock Equivalent Share (Reconciliation of Numerator and Denominator Used to Calculate Basic and Diluted Income per Share) (Details) - USD ($)	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Income per Common and Common Stock Equivalent Share [Abstract]
Net income	$ 8,302,380	$ 1,268,409
Weighted average shares, basic (in shares)	9,192,799	9,070,277
Dilutive effect of stock compensation awards (in shares)	560,961	915,385
Diluted shares (in shares)	9,753,760	9,985,662
Basic (in dollars per share)	$ 0.90	$ 0.14
Diluted (in dollars per share)	$ 0.85	$ 0.13
Anti-dilutive shares	0	0