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, 2019	$ 14,656	$ 36,487	$ (1,543)	$ 1,566	$ 51,166
Net income		1,503			1,503
Other comprehensive income (loss)				563	563
Shares associated with stock awards	41		89		130
Cash dividends declared		(369)			(369)
Balance at Sep. 30, 2019	14,697	37,621	(1,454)	2,129	52,993
Balance at Jun. 30, 2020	19,974	40,460	(1,454)	4,260	63,240
Net income		2,401			2,401
Other comprehensive income (loss)				56	56
Shares associated with stock awards	37		130		167
Cash dividends declared		(437)			(437)
Balance at Sep. 30, 2020	$ 20,011	$ 42,424	$ (1,324)	$ 4,316	$ 65,427