Segment Information (Segment Financial Information) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Segment Reporting Information [Line Items]
Net Interest Income	$ 200,584	$ 160,830	$ 155,243
Net Gains on Sales of Loans	3,818	8,267	9,908
Net Gains on Securities	562	2,247	4,081
Wealth Management Fees	10,076	10,321	8,005
Insurance Revenues	10,020	9,268	8,922
Noncash Items:
Provision for Credit Losses	6,350	(6,500)	17,550
Depreciation and Amortization	10,116	8,770	9,429
Income Tax Expense (Benefit)	17,351	18,648	12,834
Segment Profit (Loss)	81,825	84,137	62,210
Total Assets	6,155,991	5,608,539	4,977,577
Operating segments | Core Banking
Segment Reporting Information [Line Items]
Net Interest Income	204,259	163,395	157,936
Net Gains on Sales of Loans	3,818	8,267	9,908
Net Gains on Securities	589	2,247	4,081
Wealth Management Fees	4	4	3
Insurance Revenues	31	14	12
Noncash Items:
Provision for Credit Losses	6,350	(6,500)	17,550
Depreciation and Amortization	9,571	8,346	9,012
Income Tax Expense (Benefit)	17,873	18,774	13,758
Segment Profit (Loss)	82,965	82,066	60,812
Total Assets	6,152,346	5,595,721	4,963,655
Operating segments | Wealth Management Services
Segment Reporting Information [Line Items]
Net Interest Income	46	42	18
Net Gains on Sales of Loans	0	0	0
Net Gains on Securities	0	0	0
Wealth Management Fees	10,072	10,317	8,002
Insurance Revenues	12	7	15
Noncash Items:
Provision for Credit Losses	0	0	0
Depreciation and Amortization	41	46	28
Income Tax Expense (Benefit)	691	826	452
Segment Profit (Loss)	2,157	2,543	1,355
Total Assets	8,846	6,115	4,480
Operating segments | Insurance
Segment Reporting Information [Line Items]
Net Interest Income	27	11	11
Net Gains on Sales of Loans	0	0	0
Net Gains on Securities	0	0	0
Wealth Management Fees	0	0	0
Insurance Revenues	9,977	9,247	8,895
Noncash Items:
Provision for Credit Losses	0	0	0
Depreciation and Amortization	48	57	68
Income Tax Expense (Benefit)	720	652	536
Segment Profit (Loss)	2,281	2,034	1,655
Total Assets	14,706	12,245	10,263
Other
Segment Reporting Information [Line Items]
Net Interest Income	(3,748)	(2,618)	(2,722)
Net Gains on Sales of Loans	0	0	0
Net Gains on Securities	(27)	0	0
Wealth Management Fees	0	0	0
Insurance Revenues	0	0	0
Noncash Items:
Provision for Credit Losses	0	0	0
Depreciation and Amortization	456	321	321
Income Tax Expense (Benefit)	(1,933)	(1,604)	(1,912)
Segment Profit (Loss)	(5,578)	(2,506)	(1,612)
Total Assets	$ (19,907)	$ (5,542)	$ (821)