Condensed Consolidated Statements of Changes In Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Retained Earnings [Member]	Treasury Stock [Member]	AOCI Attributable to Parent [Member]	Total
Balance at Jun. 30, 2020	$ 19,974	$ 40,460	$ (1,454)	$ 4,260	$ 63,240
Net income		4,908			4,908
Other comprehensive loss				269	269
Cash dividends declared		(876)			(876)
Shares associated with stock awards	37		130		167
Balance at Dec. 31, 2020	20,011	44,492	(1,324)	4,529	67,708
Balance at Sep. 30, 2020	20,011	42,424	(1,324)	4,316	65,427
Net income		2,507			2,507
Other comprehensive loss				213	213
Cash dividends declared		(439)			(439)
Balance at Dec. 31, 2020	20,011	44,492	(1,324)	4,529	67,708
Balance at Jun. 30, 2021	20,011	47,663	(1,324)	3,550	69,900
Net income		5,827			5,827
Other comprehensive loss				(1,968)	(1,968)
2,821 shares issued associated with dividend reinvestment plan and stock purchase plan	62				62
Cash dividends declared		(972)			(972)
Shares associated with stock awards	102		207		309
Balance at Dec. 31, 2021	20,175	52,518	(1,117)	1,582	73,158
Balance at Sep. 30, 2021	20,113	49,844	(1,117)	2,312	71,152
Net income		3,162			3,162
Other comprehensive loss				(730)	(730)
2,821 shares issued associated with dividend reinvestment plan and stock purchase plan	62				62
Cash dividends declared		(488)			(488)
Balance at Dec. 31, 2021	$ 20,175	$ 52,518	$ (1,117)	$ 1,582	$ 73,158