Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-In Capital [Member]	Unearned ESOP Stock [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Beginning Balance at Jun. 30, 2021	$ 34	$ 37,701	$ (754)	$ 15,469	$ 275	$ 52,725
Share Awards Earned	0	117	0	0	0	117
ESOP Compensation Earned	0	343	116	0	0	459
Stock Options Exercised	0	1,889	0	0	0	1,889
Dividends Paid	0	0	0	(1,353)	0	(1,353)
Stock Options Vested	0	95	0	0	0	95
Company Stock Purchased	0	0	0	(4,484)	0	(4,484)
Net Income	0	0	0	4,873	0	4,873
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Debt Securities, Net of Tax	0	0	0	0	(1,974)	(1,974)
Ending Balance at Jun. 30, 2022	34	40,145	(639)	14,506	(1,699)	52,347
Share Awards Earned	0	123	0	0	0	123
ESOP Compensation Earned	0	287	116	0	0	403
Stock Options Exercised	(3)	331	0	0	0	328
Dividends Paid	0	0	0	(1,540)	0	(1,540)
Stock Options Vested	0	95	0	0	0	95
Company Stock Purchased	0	0	0	(5,963)	0	(5,963)
Net Income	0	0	0	5,704	0	5,704
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Debt Securities, Net of Tax	0	0	0	0	(955)	(955)
Ending Balance at Jun. 30, 2023	$ 31	$ 40,981	$ (523)	$ 12,707	$ (2,654)	$ 50,542