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Nature of Operations and Basis of Presentation (Details) $ in Millions |  |  | 1 Months Ended | 3 Months Ended | 6 Months Ended | 9 Months Ended |
--- | --- | --- | --- | --- | --- | --- | ---
Aug. 14, 2024 USD ($) branch | Aug. 15, 2023 | Aug. 31, 2023 | Sep. 30, 2024 segment | Jun. 30, 2024 segment | Sep. 30, 2024 branch | Aug. 25, 2023 shares
Product Information [Line Items] |  |  |  |  |  |  |
Number of reportable segments | segment |  |  |  | 4 | 3 |  |
Number of branches | branch |  |  |  |  |  | 38 |
Stock split ratio, common stock |  | 2 | 2 |  |  |  |
Stock split, additional shares to be received per share already owned (in shares) | shares |  |  |  |  |  |  | 1
Incremental term loans | Line of Credit |  |  |  |  |  |  |
Product Information [Line Items] |  |  |  |  |  |  |
Maximum borrowing capacity increase amount | $ 200.0 |  |  |  |  |  |
Revolving Credit Facility | Line of Credit |  |  |  |  |  |  |
Product Information [Line Items] |  |  |  |  |  |  |
Maximum borrowing capacity increase amount | 55.0 |  |  |  |  |  |
Accordion feature | $ 300.0 |  |  |  |  |  |
Source Atlantic |  |  |  |  |  |  |
Product Information [Line Items] |  |  |  |  |  |  |
Number of branches | branch | 24 |  |  |  |  |  |
Preliminary purchase price | $ 103.1 |  |  |  |  |  |
Cash acquired from acquisition | $ 4.4 |  |  |  |  |  |

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