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Loans and Allowance for Credit Losses - Loans - Non-accrual loans (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Financing Receivable Nonaccrual Status |  |
Balance | $ 488 | $ 338
Transfer into non-accrual | 482 | 751
Loans paid down/payoffs | (301) | (230)
Loans returned to accrual status | (19) | (29)
Loans charged off | (124) | (342)
Balance | 527 | 488
Real Estate Loan |  |
Financing Receivable Nonaccrual Status |  |
Balance | 104 |
Balance | 145 | 104
Commercial and Industrial |  |
Financing Receivable Nonaccrual Status |  |
Balance | 299 |
Balance | 299 | 299
Consumer Loans |  |
Financing Receivable Nonaccrual Status |  |
Balance | 85 |
Balance | 83 | 85
Single-family Residential | Real Estate Loan |  |
Financing Receivable Nonaccrual Status |  |
Balance | 104 | 123
Transfer into non-accrual | 307 | 31
Loans paid down/payoffs | (266) | (50)
Balance | 145 | 104
Commercial and Industrial | Commercial and Industrial |  |
Financing Receivable Nonaccrual Status |  |
Balance | 299 |
Transfer into non-accrual |  | 502
Loans paid down/payoffs |  | (3)
Loans charged off |  | (200)
Balance | 299 | 299
SBA Guaranty | Commercial and Industrial |  |
Financing Receivable Nonaccrual Status |  |
Balance |  | 71
Loans paid down/payoffs |  | (61)
Loans charged off |  | (10)
Consumer | Consumer Loans |  |
Financing Receivable Nonaccrual Status |  |
Transfer into non-accrual |  | 11
Loans paid down/payoffs |  | (11)
Automobile | Consumer Loans |  |
Financing Receivable Nonaccrual Status |  |
Balance | 85 | 144
Transfer into non-accrual | 175 | 207
Loans paid down/payoffs | (35) | (105)
Loans returned to accrual status | (19) | (29)
Loans charged off | (124) | (132)
Balance | $ 83 | $ 85

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- Definition Amount of nonaccrual direct write-downs of financing receivables charged against the allowance. + References No definition available. + Details
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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- Definition Represents loans returned to accrual status. + References No definition available. + Details
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- Definition Represents nonaccrual loan paid off. + References No definition available. + Details
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- Definition Amortized cost of financing receivable on nonaccrual status. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 16 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-16 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph (a) -Subparagraph (3) -Publisher SEC Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph (a) -Subparagraph (2) -Publisher SEC Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-7 + Details
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