Earnings Per Share - Schedule of computation of basic and diluted earnings per share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Earnings Per Share
Net Income	$ 12,458	$ 13,151
Less: distributed earnings allocated to participating securities	(13)	(10)
Less: undistributed earnings allocated to participating securities	(49)	(47)
Net income available to common shareholders	$ 12,396	$ 13,094
Weighted-average shares outstanding	11,220,766	11,286,012
Effect of dilutive securities stock options or awards	19,241	11,803
Denominator for diluted earnings per share	11,240,007	11,297,815
Basic earnings per share available to common stockholders	$ 1.10	$ 1.16
Diluted earnings per share available to common stockholders	$ 1.10	$ 1.16