CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Common Stock	Additional Paid-in Capital	Unearned Common Stock held by ESOP	Retained Earnings Cumulative Effect, Period of Adoption, Adjustment	Retained Earnings	Accumulated Other Comprehensive Loss	Cumulative Effect, Period of Adoption, Adjustment	Total
Beginning balance at Jun. 30, 2022	$ 149	$ 159,546	$ (9,599)		$ 57,587	$ (15,357)		$ 192,326
Beginning balance (in shares) at Jun. 30, 2022	14,896,590
Increase (Decrease) in Stockholders' Equity
Net income					1,027			1,027
Other comprehensive loss						(7,750)		(7,750)
Restricted stock expense		289						289
Stock option expense		201						201
Stock purchased and retired	$ (4)	(4,578)						(4,582)
Stock purchased and retired (in shares)	(397,352)
ESOP shares committed to be released			102					102
Regular cash dividends paid					(419)			(419)
Ending balance at Sep. 30, 2022	$ 145	155,458	(9,497)		58,195	(23,107)		181,194
Ending balance (in shares) at Sep. 30, 2022	14,499,238
Beginning balance at Jun. 30, 2023	$ 125	134,387	(9,194)		58,805	(23,378)		$ 160,745
Beginning balance (in shares) at Jun. 30, 2023	12,452,921							12,452,921
Increase (Decrease) in Stockholders' Equity
Net income					179			$ 179
Other comprehensive loss						(4,587)		(4,587)
Restricted stock expense		282						282
Stock option expense		195						195
Stock purchased and retired	$ (17)	(19,931)						(19,948)
Stock purchased and retired (in shares)	(1,624,018)
ESOP shares committed to be released		1	101					102
Regular cash dividends paid					(348)			(348)
Ending balance (Accounting Standards Update 2016-13) at Sep. 30, 2023				$ (226)			$ (226)
Ending balance at Sep. 30, 2023	$ 108	$ 114,934	$ (9,093)		$ 58,410	$ (27,965)		$ 136,394
Ending balance (in shares) at Sep. 30, 2023	10,828,903							10,828,903