(Loss) Income per Common and Common Stock Equivalent Share (Reconciliation of Numerator and Denominator Used to Calculate Basic and Diluted (Loss) Income per Share) (Details) - USD ($)	3 Months Ended		6 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022
(Loss) Income per Common and Common Stock Equivalent Share [Abstract]
Net (loss) income	$ (269,153)	$ (1,146,190)	$ (526,762)	$ 8,803,532
Weighted average shares, basic (in shares)	9,241,208	9,186,208	9,238,002	9,171,746
Dilutive effect of stock compensation awards (in shares)				645,652
Diluted shares (in shares)	9,241,208	9,186,208	9,238,002	9,817,398
Basic (in dollars per share)	$ (0.03)	$ (0.12)	$ (0.06)	$ 0.96
Diluted (in dollars per share)	$ (0.03)	$ (0.12)	$ (0.06)	$ 0.90
Anti-dilutive shares	713,846	590,046	743,465	0