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Allowance for Loan Losses - Schedule of credit quality information (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021	Mar. 31, 2021
Financing receivable, credit quality indicator
Total loans	$ 1,628,480	$ 1,665,554	$ 1,606,945
Real Estate Loans
Financing receivable, credit quality indicator
Total loans			895,547
Residential Real Estate | Real Estate Loans
Financing receivable, credit quality indicator
Total loans	356,331	342,491	281,964
Commercial Real Estate | Real Estate Loans
Financing receivable, credit quality indicator
Total loans	992,126	968,442
Construction and land development | Real Estate Loans
Financing receivable, credit quality indicator
Total loans	219,160	231,090	250,208
Commercial | Commercial - Non-Real Estate
Financing receivable, credit quality indicator
Total loans	60,350	122,945	178,433
Consumer | Consumer - Non-Real Estate
Financing receivable, credit quality indicator
Total loans	513	586	$ 793
Pass
Financing receivable, credit quality indicator
Total loans	1,621,267	1,657,789
Pass | Residential Real Estate | Real Estate Loans
Financing receivable, credit quality indicator
Total loans	356,219	342,377
Pass | Commercial Real Estate | Real Estate Loans
Financing receivable, credit quality indicator
Total loans	985,025	961,177
Pass | Construction and land development | Real Estate Loans
Financing receivable, credit quality indicator
Total loans	219,160	230,704
Pass | Commercial | Commercial - Non-Real Estate
Financing receivable, credit quality indicator
Total loans	60,350	122,945
Pass | Consumer | Consumer - Non-Real Estate
Financing receivable, credit quality indicator
Total loans	513	586
Special Mention
Financing receivable, credit quality indicator
Total loans	6,974	7,029
Special Mention | Commercial Real Estate | Real Estate Loans
Financing receivable, credit quality indicator
Total loans	6,974	7,029
Substandard
Financing receivable, credit quality indicator
Total loans	239	736
Substandard | Residential Real Estate | Real Estate Loans
Financing receivable, credit quality indicator
Total loans	112	114
Substandard | Commercial Real Estate | Real Estate Loans
Financing receivable, credit quality indicator
Total loans	$ 127	236
Substandard | Construction and land development | Real Estate Loans
Financing receivable, credit quality indicator
Total loans		$ 386

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+ References

No definition available.

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- Definition

Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=124259787&loc=d3e4428-111522

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