Segment Information - Segment Financial Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Segment Reporting Information [Line Items]
Net Interest Income	$ 46,908	$ 38,932
Net Gains on Sales of Loans	1,421	2,202
Net Gains on Securities	372	975
Wealth Management Fees	2,638	2,358
Insurance Revenues	3,721	3,292
Noncash Items:
Provision (Benefit) for Credit Losses	5,200	(1,500)
Depreciation and Amortization	2,654	2,327
Income Tax Expense (Benefit)	669	4,653
Segment Profit (Loss)	9,067	19,557
Segment Assets	6,697,629		$ 5,608,539
Operating Segments | Core Banking
Segment Reporting Information [Line Items]
Net Interest Income	47,665	39,582
Net Gains on Sales of Loans	1,421	2,202
Net Gains on Securities	372	975
Wealth Management Fees	1	1
Insurance Revenues	27	2
Noncash Items:
Provision (Benefit) for Credit Losses	5,200	(1,500)
Depreciation and Amortization	2,518	2,217
Income Tax Expense (Benefit)	616	4,424
Segment Profit (Loss)	8,429	18,628
Segment Assets	6,691,821		5,595,721
Operating Segments | Wealth Management Services
Segment Reporting Information [Line Items]
Net Interest Income	5	8
Net Gains on Sales of Loans	0	0
Net Gains on Securities	0	0
Wealth Management Fees	2,637	2,357
Insurance Revenues	1	2
Noncash Items:
Provision (Benefit) for Credit Losses	0	0
Depreciation and Amortization	10	13
Income Tax Expense (Benefit)	204	151
Segment Profit (Loss)	640	470
Segment Assets	7,009		6,115
Operating Segments | Insurance
Segment Reporting Information [Line Items]
Net Interest Income	3	2
Net Gains on Sales of Loans	0	0
Net Gains on Securities	0	0
Wealth Management Fees	0	0
Insurance Revenues	3,693	3,288
Noncash Items:
Provision (Benefit) for Credit Losses	0	0
Depreciation and Amortization	12	17
Income Tax Expense (Benefit)	450	395
Segment Profit (Loss)	1,429	1,248
Segment Assets	14,102		12,245
Other
Segment Reporting Information [Line Items]
Net Interest Income	(765)	(660)
Net Gains on Sales of Loans	0	0
Net Gains on Securities	0	0
Wealth Management Fees	0	0
Insurance Revenues	0	0
Noncash Items:
Provision (Benefit) for Credit Losses	0	0
Depreciation and Amortization	114	80
Income Tax Expense (Benefit)	(601)	(317)
Segment Profit (Loss)	(1,431)	$ (789)
Segment Assets	$ (15,303)		$ (5,542)