Fair Value of Financial Instruments - Schedule of Quantitative Information About Significant Unobservable Inputs (Level 3) for Assets Measured at Fair Value on a Recurring Basis (Details) $ in Thousands	Dec. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)
Quantitative information for Level 3 Fair Value Measurements Assets
Investment securities available-for-sale	$ 1,688,768	$ 895,034
Municipal obligations
Quantitative information for Level 3 Fair Value Measurements Assets
Investment securities available-for-sale	240,216	20,254
Corporate debt obligations
Quantitative information for Level 3 Fair Value Measurements Assets
Investment securities available-for-sale	40,023	$ 12,287
Level 3 | Discounted Cash Flow | Municipal obligations
Quantitative information for Level 3 Fair Value Measurements Assets
Investment securities available-for-sale	18,612
Level 3 | Discounted Cash Flow | Corporate debt obligations
Quantitative information for Level 3 Fair Value Measurements Assets
Investment securities available-for-sale	$ 3,356
Level 3 | Minimum | Discounted Cash Flow | Measurement Input, Discount Rate | Municipal obligations
Quantitative information for Level 3 Fair Value Measurements Assets
Debt securities, measurement input	0.0000
Level 3 | Minimum | Discounted Cash Flow | Measurement Input, Discount Rate | Corporate debt obligations
Quantitative information for Level 3 Fair Value Measurements Assets
Debt securities, measurement input	0.0000
Level 3 | Maximum | Discounted Cash Flow | Measurement Input, Discount Rate | Municipal obligations
Quantitative information for Level 3 Fair Value Measurements Assets
Debt securities, measurement input	0.0329
Level 3 | Maximum | Discounted Cash Flow | Measurement Input, Discount Rate | Corporate debt obligations
Quantitative information for Level 3 Fair Value Measurements Assets
Debt securities, measurement input	0.0554
Level 3 | Weighted Average | Discounted Cash Flow | Measurement Input, Discount Rate | Municipal obligations
Quantitative information for Level 3 Fair Value Measurements Assets
Debt securities, measurement input	0.0185
Level 3 | Weighted Average | Discounted Cash Flow | Measurement Input, Discount Rate | Corporate debt obligations
Quantitative information for Level 3 Fair Value Measurements Assets
Debt securities, measurement input	0.0025