Condensed Parent Company Information - Condensed Balance Sheets (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021
Assets
Other assets	$ 27,069				$ 25,315
Total Assets	3,552,772				3,151,347
Liabilities and Shareholders' Equity
Short-term borrowings	10,000				20,000
Senior long-term debt	39,099				21,927
Junior subordinated debentures	15,000				15,000
Other liabilities	6,844				4,906
Total Liabilities	3,303,141				2,916,356
Shareholders' Equity	249,631	$ 238,822	$ 238,857	$ 228,676	234,991	$ 231,438	$ 226,536	$ 221,752	$ 223,889
Total Liabilities and Shareholders' Equity	3,552,772				3,151,347
Parent Company
Assets
Cash	8,955				3,324
Investment in bank subsidiary	302,327				287,019
Other assets	2,952				2,375
Total Assets	314,234				292,718
Liabilities and Shareholders' Equity
Short-term borrowings	10,000				20,000
Senior long-term debt	39,099				21,927
Junior subordinated debentures	15,000				15,000
Other liabilities	504				800
Total Liabilities	64,603				57,727
Shareholders' Equity	249,631				234,991
Total Liabilities and Shareholders' Equity	$ 314,234				$ 292,718