Recent Accounting Pronouncements (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Jun. 30, 2023	Sep. 30, 2022	Jun. 30, 2022
Recently Adopted Accounting Standards [Abstract]
Retained earnings	$ 198,318	$ 193,721
Allowance for credit losses on loans	20,249	21,212	$ 22,147	$ 22,761
Investment securities held-to-maturity	$ 711,716	726,363
ASU 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]
Recently Adopted Accounting Standards [Abstract]
Retained earnings		(510)
Allowance for credit losses on loans		(1,332)
Investment securities held-to-maturity		503
Allowance for credit losses on unfunded commitment exposures		1,500
Deferred tax asset		$ 186