Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2023	Jun. 30, 2023
Statement of Financial Position [Abstract]
Allowance for loan losses	$ 7,450	$ 7,139
Premises and equipment, accumulated depreciation	$ 9,359	$ 9,212
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	100,000,000	100,000,000
Common stock, shares issued	3,354,626	3,354,626
Common stock, shares outstanding	3,354,626	3,354,626
Unearned ESOP shares	149,149	153,960