Business Combinations (Unaudited Pro Forma Information) (Details) - Citizens First - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Business Acquisition [Line Items]
Net Interest Income	$ 36,256	$ 38,139
Non-interest Income	14,081	12,503
Total Revenue	50,337	50,642
Provision for Loan Losses Expense	5,150	675
Non-interest Expense	30,265	30,423
Income Before Income Taxes	14,922	19,544
Income Tax Expense	2,403	3,045
Net Income	$ 12,519	$ 16,499
Earnings Per Share and Diluted Earnings Per Share (in dollars per share)	$ 0.47	$ 0.62