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, 2021	$ 20,011	$ 47,663	$ (1,324)	$ 3,550	$ 69,900
Net income		8,412			8,412
Other comprehensive income (loss)				(15,311)	(15,311)
Shares issued associated with dividend reinvestment plan and stock purchase plan	116				116
Cash dividends declared		(1,460)			(1,460)
Shares associated with stock awards	102		207		309
Balance at Mar. 31, 2022	20,229	54,615	(1,117)	(11,761)	61,966
Balance at Dec. 31, 2021	20,175	52,518	(1,117)	1,582	73,158
Net income		2,585			2,585
Other comprehensive income (loss)				(13,343)	(13,343)
Shares issued associated with dividend reinvestment plan and stock purchase plan	54	0	0	0	54
Cash dividends declared		(488)			(488)
Balance at Mar. 31, 2022	20,229	54,615	(1,117)	(11,761)	61,966
Balance at Jun. 30, 2022	20,287	56,906	(1,117)	(22,106)	53,970
Net income		7,980			7,980
Other comprehensive income (loss)	0	0	0	(4,759)	(4,759)
Restricted stock expense	101	0		0	101
Shares issued associated with dividend reinvestment plan and stock purchase plan	177				177
Cash dividends declared		(1,569)			(1,569)
Shares associated with stock awards	85	0	308	0	393
Balance at Mar. 31, 2023	20,650	63,317	(809)	(26,865)	56,293
Balance at Dec. 31, 2022	20,557	61,205	(809)	(30,556)	50,397
Net income		2,636			2,636
Other comprehensive income (loss)	0	0	0	3,691	3,691
Restricted stock expense	34	0		0	34
Shares issued associated with dividend reinvestment plan and stock purchase plan	59				59
Cash dividends declared		(524)			(524)
Balance at Mar. 31, 2023	$ 20,650	$ 63,317	$ (809)	$ (26,865)	$ 56,293