Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Interest Income
Loans, including fees	$ 21,962	$ 21,886	$ 63,876	$ 65,171
Investment securities - Taxable	1,973	1,374	5,497	4,021
Investment securities -Exempt from federal income taxes	238	163	712	618
Other	116	202	816	603
Total interest income	24,289	23,625	70,901	70,413
Interest Expense
Deposits	1,683	3,506	7,633	9,802
Short-term borrowings		539		1,805
Long-term debt	841	899	2,575	2,714
Total interest expense	2,524	4,944	10,208	14,321
Net interest income	21,765	18,681	60,693	56,092
Provision for loan losses	3,500	1,498	9,500	5,515
Net interest income after provision for loan losses	18,265	17,183	51,193	50,577
Noninterest Income
Retirement and benefit services	15,104	15,307	45,034	46,142
Wealth management	4,486	3,896	12,644	11,385
Mortgage banking	22,269	8,135	44,860	19,739
Service charges on deposit accounts	355	447	1,075	1,321
Net gains (losses) on investment securities	1,428	48	2,722	357
Other	1,614	1,747	4,340	5,694
Total noninterest income	45,256	29,580	110,675	84,638
Noninterest Expense
Compensation	22,740	20,041	62,684	54,997
Employee taxes and benefits	5,033	4,600	15,088	15,188
Occupancy and equipment expense	2,768	2,700	8,392	8,086
Business services, software and technology expense	4,420	4,224	13,384	12,044
Intangible amortization expense	990	990	2,971	3,091
Professional fees and assessments	1,031	1,051	3,231	3,146
Marketing and business development	929	890	2,088	2,024
Supplies and postage	247	631	1,625	2,027
Travel	26	435	338	1,335
Mortgage and lending expenses	1,231	751	3,466	1,966
Other	799	1,014	3,407	2,198
Total noninterest expense	40,214	37,327	116,674	106,102
Income before income taxes	23,307	9,436	45,194	29,113
Income tax expense	5,648	2,332	10,698	7,225
Net income	$ 17,659	$ 7,104	$ 34,496	$ 21,888
Basic earnings per common share	$ 1.01	$ 0.49	$ 1.98	$ 1.53
Diluted earnings per common share	0.99	0.48	1.94	1.49
Dividends declared per common share	$ 0.15	$ 0.14	$ 0.45	$ 0.42
Average common shares outstanding	17,121	14,274	17,101	13,957
Diluted average common shares outstanding	17,453	14,626	17,435	14,317