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v3.25.0.1

Subsequent Events - Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions |  |  | 12 Months Ended |
--- | --- | --- | --- | ---
Feb. 28, 2025 | Feb. 06, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Subsequent Event [Line Items] |  |  |  |
Common stock, outstanding (in shares) |  |  | 8,965,483 | 7,548,217
ChoiceOne [Member] |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Business acquisition description |  |  | On March 1, 2025, ChoiceOne Financial Services, Inc. ("ChoiceOne") completed its merger with Fentura Financial, Inc. ("Fentura"), with ChoiceOne continuing as the surviving corporation. The combined organization will be headquartered in Sparta, Michigan, and will operate under the ChoiceOne name and brand. |
Subsequent Event | Interest rate swaps |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Sale of interest rate swaps |  | $ 50.0 |  |
Fixed rate swaps |  | 2.75% |  |
Gain on transaction |  | $ 3.6 |  |
Remaining on the life of the swap |  | 7 years |  |
Subsequent Event | Merger Agreement | Fentura Financial, Inc. [Member] |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Number of shares each share of Fentura common stock outstanding will be converted into (in shares) | 1.35 |  |  |
Common stock, outstanding (in shares) | 4,497,069 |  |  |
Closing stock price | $ 31.79 |  |  |
Transaction value | $ 193.0 |  |  |

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- Definition With respect to a business combination completed during the period, this element provides a description of the business, other than the name, which may include the industry, size, products and other important information. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479328/805-10-50-2 + Details
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