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Allowance for Credit Losses - Gross Charge-offs of loans by Year of Origination (Details) - USD ($) | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Dec. 31, 2023
Current Period Gross Charge-offs by Origination Year |  |  |
2024 | $ 228,000 | $ 223,000 |
2023 | 1,421,000 | 2,868,000 |
2022 | 3,491,000 | 1,739,000 |
2021 | 1,854,000 | 479,000 |
2020 | 339,000 | 316,000 |
Prior | 408,000 | 482,000 |
Total | 7,741,000 | 6,107,000 |
Collateral dependent loans | 0 |  | $ 0
Demand deposit overdrafts |  |  |
Current Period Gross Charge-offs by Origination Year |  |  |
2024 | 137,000 | 139,000,000 |
Commercial real estate |  |  |
Current Period Gross Charge-offs by Origination Year |  |  |
2023 |  | 16,000 |
Total |  | 16,000 |
Residential mortgage |  |  |
Current Period Gross Charge-offs by Origination Year |  |  |
2024 | 3,000 |  |
Total | 3,000 |  |
Equity lines |  |  |
Current Period Gross Charge-offs by Origination Year |  |  |
Prior |  | 8,000 |
Total |  | 8,000 |
Other consumer |  |  |
Current Period Gross Charge-offs by Origination Year |  |  |
2024 | 147,000 | 140,000 |
2023 | 11,000 | 7,000 |
2022 | 5,000 |  |
2020 |  | 2,000 |
Prior | 3,000 |  |
Total | 166,000 | 149,000 |
Consumer finance |  |  |
Current Period Gross Charge-offs by Origination Year |  |  |
Total | 7,572,000 | 5,934,000 |
Consumer finance | Automobiles |  |  |
Current Period Gross Charge-offs by Origination Year |  |  |
2024 | 78,000 | 83,000 |
2023 | 1,370,000 | 2,789,000 |
2022 | 3,383,000 | 1,739,000 |
2021 | 1,846,000 | 430,000 |
2020 | 312,000 | 312,000 |
Prior | 405,000 | 460,000 |
Total | 7,394,000 | 5,813,000 |
Consumer finance | Marine and recreational vehicles |  |  |
Current Period Gross Charge-offs by Origination Year |  |  |
2023 | 40,000 | 56,000 |
2022 | 103,000 |  |
2021 | 8,000 | 49,000 |
2020 | 27,000 | 2,000 |
Prior |  | 14,000 |
Total | $ 178,000 | $ 121,000 |

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- Definition The value of collateral dependent loans which requires repayment substantially through the operation or sale of the collateral and where the borrower is experiencing financial difficulty. + References No definition available. + Details
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- Definition Amount, excluding accrued interest, of decrease in allowance for credit loss on financing receivable from writeoff. 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 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 + Details
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- Definition Amount, excluding accrued interest, of writeoff of financing receivable originated more than five years before current fiscal year. 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 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 + Details
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