Statements of Changes in Stockholders' Equity (Unaudited) - USD ($)	Common Stock	Capital in Excess of Par Value	Accumulated Other Comprehensive (Loss) Gain	Retained Earnings	Treasury Stock	Unearned ESOP Shares	Total
Balances at Jun. 30, 2022	$ 1,043,291	$ 23,104,693	$ (1,932)	$ 18,679,857	$ (6,038,691)	$ (4,687,604)	$ 32,099,614
Balances (in Shares) at Jun. 30, 2022	2,702,633				427,241
Net income				2,781,596			2,781,596
Other comprehensive income, net of tax			1,555				1,555
Total comprehensive income							2,783,151
Stock-based compensation		164,752					164,752
Dividends paid on common stock				(244,635)			(244,635)
Balances at Mar. 31, 2023	$ 1,043,291	23,269,445	(377)	21,216,818	$ (6,038,691)	(4,687,604)	34,802,882
Balances (in Shares) at Mar. 31, 2023	2,702,633				427,241
Balances at Dec. 31, 2022	$ 1,043,291	23,207,870	(1,017)	20,594,165	$ (6,038,691)	(4,687,604)	34,118,014
Balances (in Shares) at Dec. 31, 2022	2,702,633				427,241
Net income				867,288			867,288
Other comprehensive income, net of tax			640				640
Total comprehensive income							867,928
Stock-based compensation		61,575					61,575
Dividends paid on common stock				(244,635)			(244,635)
Balances at Mar. 31, 2023	$ 1,043,291	23,269,445	(377)	21,216,818	$ (6,038,691)	(4,687,604)	34,802,882
Balances (in Shares) at Mar. 31, 2023	2,702,633				427,241
Balances at Jun. 30, 2023	$ 1,043,291	23,283,245	(2,429)	21,867,720	$ (6,038,691)	(4,273,378)	$ 35,879,758
Balances (in Shares) at Jun. 30, 2023	2,702,633				427,241		2,702,633
Net income				3,921,844			$ 3,921,844
Other comprehensive income, net of tax			7,568				7,568
Total comprehensive income							3,929,412
Stock options exercised		316,007			$ 188,206		$ 504,213
Stock options exercised (in Shares)	30,125				(30,125)		30,125
Stock-based compensation		206,575					$ 206,575
Dividends paid on common stock				(1,178,008)			(1,178,008)
Balances at Mar. 31, 2024	$ 1,043,291	23,805,827	5,139	24,611,556	$ (5,850,485)	(4,273,378)	$ 39,341,950
Balances (in Shares) at Mar. 31, 2024	2,732,758				397,116		2,732,758
Balances at Dec. 31, 2023	$ 1,043,291	23,448,890	2,988	24,015,739	$ (6,013,701)	(4,273,378)	$ 38,223,829
Balances (in Shares) at Dec. 31, 2023	2,706,633				423,241
Net income				1,031,930			1,031,930
Other comprehensive income, net of tax			2,151				2,151
Total comprehensive income							1,034,081
Stock options exercised		281,517			$ 163,216		444,733
Stock options exercised (in Shares)	26,125				(26,125)
Stock-based compensation		75,420					75,420
Dividends paid on common stock				(436,113)			(436,113)
Balances at Mar. 31, 2024	$ 1,043,291	$ 23,805,827	$ 5,139	$ 24,611,556	$ (5,850,485)	$ (4,273,378)	$ 39,341,950
Balances (in Shares) at Mar. 31, 2024	2,732,758				397,116		2,732,758