Loans, Allowance for Credit Losses and Impaired Loans - Aging (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Past due financing receivables
Total Financing Receivables	$ 1,203,960	$ 1,117,195
Recorded Investment >90 Days Past Due and Accruing	275
Nonaccrual loans	4,050	8,961
Unamortized discounts on acquired loans	1,800	2,300
Current
Past due financing receivables
Current Balance	1,200,926	1,112,120
Nonaccrual loans		5,000
Past Due
Past due financing receivables
Current Balance	3,034	5,075
30-59 Days Past Due
Past due financing receivables
Current Balance	635	879
Nonaccrual loans	223	55
60-89 Days Past Due
Past due financing receivables
Current Balance	1,088	245
Nonaccrual loans	1,000
Greater than 90 Days Past Due
Past due financing receivables
Current Balance	1,311	3,951
Nonaccrual loans	2,800	4,000
Real Estate Mortgage \| Construction and Land Development
Past due financing receivables
Total Financing Receivables	119,211	107,983
Nonaccrual loans	576	598
Real Estate Mortgage \| Construction and Land Development \| Current
Past due financing receivables
Current Balance	118,636	107,385
Real Estate Mortgage \| Construction and Land Development \| Past Due
Past due financing receivables
Current Balance	575	598
Real Estate Mortgage \| Construction and Land Development \| Greater than 90 Days Past Due
Past due financing receivables
Current Balance	575	598
Real Estate Mortgage \| Residential Real Estate
Past due financing receivables
Total Financing Receivables	224,321	201,230
Recorded Investment >90 Days Past Due and Accruing	230
Nonaccrual loans	1,243	1,293
Real Estate Mortgage \| Residential Real Estate \| Current
Past due financing receivables
Current Balance	222,653	199,966
Real Estate Mortgage \| Residential Real Estate \| Past Due
Past due financing receivables
Current Balance	1,668	1,264
Real Estate Mortgage \| Residential Real Estate \| 30-59 Days Past Due
Past due financing receivables
Current Balance	207	658
Real Estate Mortgage \| Residential Real Estate \| 60-89 Days Past Due
Past due financing receivables
Current Balance	1,081	245
Real Estate Mortgage \| Residential Real Estate \| Greater than 90 Days Past Due
Past due financing receivables
Current Balance	380	361
Real Estate Mortgage \| Nonresidential
Past due financing receivables
Total Financing Receivables	698,314	642,217
Nonaccrual loans	1,894	6,486
Real Estate Mortgage \| Nonresidential \| Current
Past due financing receivables
Current Balance	697,576	639,302
Real Estate Mortgage \| Nonresidential \| Past Due
Past due financing receivables
Current Balance	738	2,915
Real Estate Mortgage \| Nonresidential \| 30-59 Days Past Due
Past due financing receivables
Current Balance	427
Real Estate Mortgage \| Nonresidential \| Greater than 90 Days Past Due
Past due financing receivables
Current Balance	311	2,915
Real Estate Mortgage \| Home Equity Loans
Past due financing receivables
Total Financing Receivables	30,769	30,395
Recorded Investment >90 Days Past Due and Accruing	45
Real Estate Mortgage \| Home Equity Loans \| Current
Past due financing receivables
Current Balance	30,724	30,235
Real Estate Mortgage \| Home Equity Loans \| Past Due
Past due financing receivables
Current Balance	45	160
Real Estate Mortgage \| Home Equity Loans \| 30-59 Days Past Due
Past due financing receivables
Current Balance		160
Real Estate Mortgage \| Home Equity Loans \| Greater than 90 Days Past Due
Past due financing receivables
Current Balance	45
Commercial
Past due financing receivables
Total Financing Receivables	127,673	130,908
Nonaccrual loans	337	584
Commercial \| Current
Past due financing receivables
Current Balance	127,666	130,785
Commercial \| Past Due
Past due financing receivables
Current Balance	7	123
Commercial \| 30-59 Days Past Due
Past due financing receivables
Current Balance		46
Commercial \| 60-89 Days Past Due
Past due financing receivables
Current Balance	7
Commercial \| Greater than 90 Days Past Due
Past due financing receivables
Current Balance		77
Consumer and Other
Past due financing receivables
Total Financing Receivables	3,672	4,462
Consumer and Other \| Current
Past due financing receivables
Current Balance	3,671	4,447
Consumer and Other \| Past Due
Past due financing receivables
Current Balance	1	15
Consumer and Other \| 30-59 Days Past Due
Past due financing receivables
Current Balance	$ 1	$ 15

Amount of financing receivable 90 days or more past due and still accruing.

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