Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Amounts Reclassified from Accumulated Other Comprehensive Income (Loss) (AOCI) [Abstract]
Securities gains (losses)	$ 355	$ (159)	$ 738	$ (285)
Tax expense	5,290	4,954	15,966	14,954
Net income	20,628	19,372	59,345	59,371
Unrealized Gains (Losses) on AFS Securities [Member] | Reclassification Out of Accumulated Other Comprehensive Income [Member]
Amounts Reclassified from Accumulated Other Comprehensive Income (Loss) (AOCI) [Abstract]
Securities gains (losses)	0	0	4	(1)
Tax expense	0	0	1	0
Net income	$ 0	$ 0	$ 3	$ (1)