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v3.25.3

Corporate Structure and Nature of Operations Basis of Presentation (Details) $ in Millions |  | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 05, 2025 USD ($) | Sep. 30, 2025 segment | Dec. 31, 2024 segment
Business Acquisition [Line Items] |  |  |
Number of reportable segments |  | 1 | 1
Number of operating segments |  | 1 | 1
Provident Bancorp (Definitive Merger Agreement) |  |  |
Business Acquisition [Line Items] |  |  |
Transaction value of definitive merger agreement | $ | $ 211.8 |  |

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