Condensed Consolidated 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 (Accounting Standards Update 2016-13 [Member]) at Jun. 30, 2023	$ 0	$ (285)	$ 0	$ 0	$ (285)
Balance at Jun. 30, 2023	20,769	65,485	(809)	(29,961)	55,484
Net income	0	4,425	0	0	4,425
Other comprehensive loss	0	0	0	4,648	4,648
Vested restricted stock awards	81	0	114	0	195
Restricted stock expense	28	0	0	0	28
Issuance of shares associated with dividend reinvestment plan and stock purchase plan	134	0	0	0	134
Cash dividends declared	0	(1,121)	0	0	(1,121)
Issuance of stock-based incentive plan shares	2	0	0	0	2
Balance at Dec. 31, 2023	21,014	68,504	(695)	(25,313)	63,510
Balance at Sep. 30, 2023	20,933	67,050	(747)	(37,681)	49,555
Net income	0	2,015	0	0	2,015
Other comprehensive loss	0	0	0	12,368	12,368
Vested restricted stock awards	34	0	52	0	86
Issuance of shares associated with dividend reinvestment plan and stock purchase plan	69	0	0	0	69
Cash dividends declared	0	(561)	0	0	(561)
Restricted stock expense, net of reversal for units not expected to vest	(22)	0	0	0	(22)
Balance at Dec. 31, 2023	21,014	68,504	(695)	(25,313)	63,510
Balance at Jun. 30, 2024	21,178	71,534	(695)	(28,332)	63,685
Net income	0	4,523	0	0	4,523
Other comprehensive loss	0	0	0	2,067	2,067
Vested restricted stock awards	52	0	112	0	164
Restricted stock expense	144	0	0	0	144
Issuance of shares associated with dividend reinvestment plan and stock purchase plan	147	0	0	0	147
Cash dividends declared	0	(1,190)	0	0	(1,190)
Issuance of stock-based incentive plan shares	0	0	0	0	0
Balance at Dec. 31, 2024	21,521	74,867	(583)	(26,265)	69,540
Balance at Sep. 30, 2024	21,350	73,176	(644)	(20,581)	73,301
Net income	0	2,287	0	0	2,287
Other comprehensive loss	0	0	0	(5,684)	(5,684)
Vested restricted stock awards	25	0	61	0	86
Restricted stock expense	72	0	0	0	72
Issuance of shares associated with dividend reinvestment plan and stock purchase plan	74	0	0	0	74
Cash dividends declared	0	(596)	0	0	(596)
Balance at Dec. 31, 2024	$ 21,521	$ 74,867	$ (583)	$ (26,265)	$ 69,540