Statements of Changes in Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Retained Earnings [Member]	Treasury Stock, Common [Member]	AOCI Attributable to Parent [Member]	Total
Balance at Jun. 30, 2024	$ 21,178	$ 71,534	$ (695)	$ (28,332)	$ 63,685
Net income	0	6,374	0	0	6,374
Other comprehensive income	0	0	0	4,658	4,658
Restricted stock expense	213	0	0	0	213
Cash dividends declared	0	(1,785)	0	0	(1,785)
Vested shares associated with restricted stock awards	53	0	112	0	165
Issuance of stock-based incentive plan shares	0	0	0	0	0
Issuance of shares associated with dividend reinvestment plan and stock purchase plan	147	0	0	0	147
Balance at Mar. 31, 2025	21,591	76,123	(583)	(23,674)	73,457
Balance at Dec. 31, 2024	21,521	74,867	(583)	(26,265)	69,540
Net income	0	1,851	0	0	1,851
Other comprehensive income	0	0	0	2,591	2,591
Cash dividends declared	0	(595)	0	0	(595)
Restricted stock expense	70	0	0	0	70
Balance at Mar. 31, 2025	21,591	76,123	(583)	(23,674)	73,457
Balance at Jun. 30, 2025	21,590	77,818	(583)	(22,554)	76,271
Net income	0	8,206	0	0	8,206
Other comprehensive income	0	0	0	4,044	4,044
Restricted stock expense	230	0	0	0	230
Cash dividends declared	0	(1,983)	0	0	(1,983)
Vested shares associated with restricted stock awards	31		55		86
Balance at Mar. 31, 2026	21,851	84,041	(528)	(18,510)	86,854
Balance at Dec. 31, 2025	21,774	81,885	(528)	(17,005)	86,126
Net income	0	2,817	0	0	2,817
Other comprehensive income	0	0	0	(1,505)	(1,505)
Restricted stock expense	77	0	0	0	77
Cash dividends declared	0	(661)	0	0	(661)
Balance at Mar. 31, 2026	$ 21,851	$ 84,041	$ (528)	$ (18,510)	$ 86,854