Consolidated Statements of Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Interest Income
Interest and Fees on Loans & Leases	$ 143,383	$ 137,237	$ 119,837
Interest on Deposits with Banks	1,207	4,909	2,755
Interest on Investment Securities:
Taxable	12,391	9,911	9,257
Exempt from Federal Tax	1,671	1,651	1,604
Total Interest Income	158,652	153,708	133,453
Interest Expense
Deposits	9,113	12,640	7,425
Borrowed Funds	0	0	1
Subordinated Debentures	378	554	524
Total Interest Expense	9,491	13,194	7,950
Net Interest Income	149,161	140,514	125,503
Provision for Credit Losses	4,500	200	5,533
Net Interest Income After Provision for Credit Losses	144,661	140,314	119,970
Non-Interest Income
Service Charges on Deposit Accounts	2,637	3,673	3,479
Net Gain (Loss) on Sales Investment Securities	40	1	(1,260)
Increase in Cash Surrender Value of Bank Owned Life Insurance	2,088	2,031	1,900
Debit Card and ATM Fees	5,536	5,120	4,365
Net Gain on Deferred Compensation Investments	1,777	2,625	1,088
Other	3,618	3,791	5,647
Total Non-Interest Income	15,696	17,241	15,219
Non-Interest Expense
Salaries and Employee Benefits	56,950	55,250	50,054
Net Gain on Deferred Compensation Plan Investments	1,777	2,625	1,088
Occupancy	4,640	4,295	3,905
Equipment	4,994	4,921	4,303
Marketing	922	1,254	1,232
Legal	128	2,347	968
FDIC Insurance	517	624	912
Acquisition Expenses	0	0	2,933
Other	12,478	10,926	10,064
Total Non-Interest Expense	82,406	82,242	75,459
Income Before Provision for Income Taxes	77,951	75,313	59,730
Provision for Income Taxes	19,217	19,277	14,203
Net Income	$ 58,734	$ 56,036	$ 45,527
Basic and Diluted Earnings Per Common Share (in dollars per share)	$ 74.03	$ 71.18	$ 56.82