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Loans and Allowance for Credit Losses on Loans - Collateral dependent loans (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans pledged as collateral | $ 50,478 | $ 43,129
ACL Allocation | 49,480 | 44,281
Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans pledged as collateral | 40,641 | 26,977
Accounts Receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans pledged as collateral | 5,915 | 9,901
Equipment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans pledged as collateral | 1,248 | 3,249
Other. |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans pledged as collateral | 2,674 | 3,002
Collateral |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
ACL Allocation | 10,744 | 5,387
Commercial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans pledged as collateral | 7,162 | 11,887
Commercial | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans pledged as collateral | 883 | 1,986
Commercial | Accounts Receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans pledged as collateral | 5,915 | 9,901
Commercial | Other. |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans pledged as collateral | 364 |
Commercial | Collateral |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
ACL Allocation | 569 | 2,677
Leases |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans pledged as collateral | 1,248 | 3,754
Leases | Equipment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans pledged as collateral | 1,248 | 3,249
Leases | Other. |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans pledged as collateral |  | 505
Leases | Collateral |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
ACL Allocation | 1,248 | 811
Commercial real estate - Investor |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans pledged as collateral | 16,576 | 5,693
Commercial real estate - Investor | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans pledged as collateral | 16,576 | 5,693
Commercial real estate - Investor | Collateral |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
ACL Allocation | 2,875 |
Commercial real estate - Owner occupied |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans pledged as collateral | 21,498 | 11,637
Commercial real estate - Owner occupied | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans pledged as collateral | 19,188 | 9,147
Commercial real estate - Owner occupied | Other. |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans pledged as collateral | 2,310 | 2,490
Commercial real estate - Owner occupied | Collateral |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
ACL Allocation | 5,808 | 362
Construction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans pledged as collateral |  | 2,104
Construction | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans pledged as collateral |  | 2,104
Construction | Collateral |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
ACL Allocation |  | 992
Residential real estate - Investor |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans pledged as collateral | 675 | 925
Residential real estate - Investor | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans pledged as collateral | 675 | 925
Residential real estate - Owner occupied |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans pledged as collateral | 1,817 | 4,271
Residential real estate - Owner occupied | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans pledged as collateral | 1,817 | 4,271
Residential real estate - Owner occupied | Collateral |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
ACL Allocation | 244 | 276
Multifamily |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans pledged as collateral | 1,322 | 1,845
Multifamily | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans pledged as collateral | 1,322 | 1,845
Multifamily | Collateral |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
ACL Allocation |  | 75
HELOC |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans pledged as collateral | 180 | 1,006
HELOC | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans pledged as collateral | $ 180 | 1,006
HELOC | Collateral |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
ACL Allocation |  | 190
Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans pledged as collateral |  | 7
Other | Other. |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans pledged as collateral |  | 7
Other | Collateral |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
ACL Allocation |  | $ 4

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