Summary of Significant Accounting Policies (Effect of Revision of Consolidated Statements of Changes in Stockholders Equity) (Details) - USD ($)	Mar. 31, 2024	Dec. 31, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Jun. 30, 2022
Stockholders' equity:
Retained earnings	$ 17,806,569		$ 18,647,111		$ 19,131,431	$ 10,327,899
Total stockholders' equity	$ 31,122,473	$ 31,400,356	31,807,278	$ 31,987,110	32,086,220	23,027,040
As Previously Reported [Member]
Stockholders' equity:
Retained earnings			18,300,728		18,796,212	9,998,348
Total stockholders' equity			31,460,895		31,751,001	22,697,489
Revision [Member]
Stockholders' equity:
Retained earnings			346,383		335,219	329,551
Total stockholders' equity			$ 346,383		$ 335,219	$ 329,551