Consolidated Statements of Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Loans, including fees
Taxable, Loans, including fees	$ 145,188	$ 112,268	$ 104,986
Tax-exempt, Loans, including fees	176	362	578
Securities
Taxable, Securities	8,442	5,884	5,997
Tax-exempt, Securities	4,610	3,586	3,176
Interest on interest bearing deposits with other banks	331	315	266
Total interest income	158,747	122,415	115,003
Interest expense:
Deposits	20,683	8,181	16,044
Short-term borrowings	3,786	1,768	2,330
Long-term borrowings and subordinated debentures	5,292	2,534	1,147
Total interest expense	29,761	12,483	19,521
Net interest income	128,986	109,932	95,482
Provision for credit losses	6,950	4,000	14,500
Net interest income after provision for credit losses	122,036	105,932	80,982
Noninterest income
Revenue from contracts with customers	15,905	14,440	12,144
Mortgage origination revenue	1,480	3,999	2,799
Net realized (losses)/gains on debt securities	(708)	425	3,472
Net gains on equity investments	265	202	0
Bank owned life insurance and annuities income	1,211	1,026	1,567
Other	516	742	668
Total noninterest income	18,153	20,208	20,083
Noninterest expenses
Salaries, commissions and employee benefits	40,452	34,386	31,280
Net occupancy expense	5,128	4,824	3,963
Equipment expense	7,253	6,990	5,765
Professional fees	1,628	1,578	1,538
Advertising and public relations	893	697	596
Amortization of intangibles	1,440	1,563	1,659
FDIC premiums	1,224	1,449	856
Bank card expense	2,928	2,668	2,225
Foreclosed properties expense, net of (gains)/losses	236	1,745	2,490
Acquisition-related expenses	114	1,224	1,671
Other	11,583	11,615	10,268
Total noninterest expenses	72,879	68,739	62,311
Income before income tax expense	67,310	57,401	38,754
Income tax expense	14,094	11,663	7,428
Net income	53,216	45,738	31,326
Preferred stock dividends	900	589	0
Net income applicable to common shares	$ 52,316	$ 45,149	$ 31,326
Basic earnings per common share (in dollars per share)	$ 4.10	$ 3.49	$ 2.42
Diluted earnings per common share (in dollars per share)	$ 4.08	$ 3.47	$ 2.41
Fiduciary and Trust [Member]
Noninterest income
Revenue from contracts with customers	$ 2,978	$ 2,886	$ 2,495
Deposit Account [Member]
Noninterest income
Revenue from contracts with customers	6,150	5,032	4,588
Credit and Debit Card [Member]
Noninterest income
Revenue from contracts with customers	$ 6,261	$ 5,896	$ 4,494