Earnings Per Share - Schedule of computation of basic and diluted earnings per share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022
Earnings Per Share
Net Income	$ 12,193	$ 11,664	$ 25,345	$ 21,267
Less: distributed earnings allocated to participating securities	(10)	(9)	(21)	(17)
Less: undistributed earnings allocated to participating securities	(43)	(43)	(90)	(78)
Net income available to common shareholders	$ 12,140	$ 11,612	$ 25,234	$ 21,172
Weighted-average shares outstanding	11,286,786	9,187,881	11,286,399	9,187,790
Effect of dilutive securities stock options or awards	14,695	22,369	11,803	22,512
Denominator for diluted earnings per share	11,301,481	9,210,250	11,298,202	9,210,302
Basic earnings per share available to common stockholders	$ 1.08	$ 1.26	$ 2.24	$ 2.30
Diluted earnings per share available to common stockholders	$ 1.07	$ 1.26	$ 2.23	$ 2.30