Parent Company Financial Statements, Condensed Balance Sheets (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Assets [Abstract]
Cash on deposit	$ 58,833	$ 51,306
Goodwill	65,490	65,490
Premises and equipment, net	45,311	42,633
Deferred tax asset	28,141	39,878
Other assets	31,093	28,463
Total assets	5,769,696	5,380,316
Liabilities and shareholders' equity [Abstract]
Long-term debt	64,241	57,841
Other liabilities	28,764	32,134
Total liabilities	5,067,488	4,752,269
Shareholders' equity	702,208	628,047	$ 698,202	$ 654,865
Total liabilities and shareholders' equity	5,769,696	5,380,316
Parent Company [Member]
Assets [Abstract]
Cash on deposit	3,183	2,933
Investment in and advances to subsidiaries	759,048	679,425
Goodwill	4,973	4,973
Premises and equipment, net	237	133
Deferred tax asset	434	260
Other assets	49	4,808
Total assets	767,924	692,532
Liabilities and shareholders' equity [Abstract]
Long-term debt	61,341	61,341
Other liabilities	4,375	3,144
Total liabilities	65,716	64,485
Shareholders' equity	702,208	628,047
Total liabilities and shareholders' equity	$ 767,924	$ 692,532