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Derivative Financial Instruments - Additional Information (Details) $ in Millions |  |  |  | 1 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | ---
Sep. 30, 2025 USD ($) | Dec. 31, 2024 USD ($) | Jan. 31, 2023 USD ($) | Mar. 31, 2025 USD ($) Contract | Aug. 31, 2024 USD ($) Contract | Mar. 31, 2024 USD ($) | Dec. 31, 2024 USD ($) CreditRisk
Derivative [Line Items] |  |  |  |  |  |  |
Number of credit risk participation agreement | CreditRisk |  |  |  |  |  |  | 3
Interest Rate Swap [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Derivative, maturity dates | Feb. 28, 2023 | Feb. 28, 2023 |  |  |  |  |
Net unrealized gain | $ 0.2 | $ 0.3 |  |  |  |  |
Cash Flow Hedging [Member] | Interest Rate Floor [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Notional amount |  |  |  | $ 20.0 |  | $ 25.0 |
Derivative, maturity dates |  |  |  | Mar. 15, 2029 |  | Mar. 27, 2026 |
Cash Flow Hedging [Member] | Interest Rate Floor [Member] | Maximum [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Derivative instrument, interest rate, increase (decrease) |  |  |  | (3.05%) |  | (4.00%) |
Cash Flow Hedging [Member] | Forward Interest Rate Swap Contracts [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Number of interest rate swap contracts | Contract |  |  |  |  | 2 |  |
Cash Flow Hedging [Member] | Forward Interest Rate Swap Contracts One [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Notional amount |  |  |  |  | $ 20.0 |  |
Derivative, maturity dates |  |  |  |  | Sep. 06, 2027 |  |
Cash Flow Hedging [Member] | Forward Interest Rate Swap Contracts Two [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Notional amount |  |  |  |  | $ 40.0 |  |
Derivative, maturity dates |  |  |  |  | Mar. 15, 2028 |  |
Cash Flow Hedging [Member] | Interest Rate Swap [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Notional amount |  |  | $ 10.0 |  |  |  |
Derivative, maturity dates |  |  | Jul. 08, 2026 |  |  |  |
Net Investment Hedging [Member] | Credit Derivatives [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Notional amount |  | $ 15.2 |  |  |  |  | $ 15.2
Derivatives Designated as Hedging Instruments [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Number of interest rate swap contracts | Contract |  |  |  | 3 |  |  |
Notional amount |  |  |  | $ 30.0 |  |  |
Derivatives Designated as Hedging Instruments [Member] | Fair Value Hedging [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Notional amount |  |  |  | $ 10.0 |  |  |

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