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 at Jun. 30, 2023	$ 20,769	$ 65,200	$ (809)	$ (29,961)	$ 55,199
Net income	0	2,410	0	0	2,410
Other comprehensive loss	0	0	0	(7,720)	(7,720)
Restricted stock expense	47	0	62	0	109
Restricted stock expense	50	0	0	0	50
Issuance of shares associated with dividend reinvestment plan and stock purchase plan	65	0	0	0	65
Cash dividends declared	0	(560)	0	0	(560)
Balance at Sep. 30, 2023	20,933	67,050	(747)	(37,681)	49,555
Issuance of 8,519 stock-based incentive plan shares, net of forfeitures	2	0	0	0	2
Balance at Jun. 30, 2024	21,178	71,534	(695)	(28,332)	63,685
Net income	0	2,236	0	0	2,236
Other comprehensive loss	0	0	0	7,751	7,751
Restricted stock expense	27	0	51	0	78
Restricted stock expense	73	0	0	0	73
Issuance of shares associated with dividend reinvestment plan and stock purchase plan	72	0	0	0	72
Cash dividends declared	0	(594)	0	0	(594)
Balance at Sep. 30, 2024	$ 21,350	$ 73,176	$ (644)	$ (20,581)	$ 73,301