Business Combinations, Goodwill and Intangible Assets (Unaudited Pro Forma Financial Information) (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Business Combinations [Abstract]
Net Interest Income	$ 200,584	$ 195,691
Non-interest Income	59,133	64,951
Total Revenue	259,717	260,642
Provision for Credit Losses	50	(8,707)
Non-interest Expense	141,868	142,978
Income Before Income Taxes	117,799	126,371
Income Tax Expense	21,858	24,260
Net Income	$ 95,941	$ 102,111
Earnings Per Share, Basic (in dollars per share)	$ 3.26	$ 3.47
Earnings Per Share, Diluted (in dollars per share)	$ 3.26	$ 3.47