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Derivative Financial Instruments and Hedging Activities - Schedule of Interest Income (Details) - Fair value hedge - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Interest on Investment Securities |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Decrease (increase) in fair value of interest rate swaps hedging available-for-sale securities and loans receivable | $ 0 | $ (1,584) | $ 0 | $ (85)
Hedged interest earned | 0 | 203 | 0 | 615
Increase (decrease) in carrying value included in the hedged available for sale securities and loans | 0 | 1,584 | 0 | 85
Net gain recognized in interest income on investment securities and loans | 0 | 203 | 0 | 615
Interest and Fees on Loans |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Decrease (increase) in fair value of interest rate swaps hedging available-for-sale securities and loans receivable | (23) | (253) | (189) | (126)
Hedged interest earned | 29 | 53 | 89 | 161
Increase (decrease) in carrying value included in the hedged available for sale securities and loans | 27 | 257 | 202 | 140
Decrease in value of yield maintenance agreement | (2) | (2) | (6) | (6)
Net gain recognized in interest income on investment securities and loans | $ 31 | $ 55 | $ 96 | $ 169

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