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Fair Value Measurements - Schedule of Recorded Amount of Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available-for-sale: |  | $ 1,598,666
Total liabilities measured at fair value on a recurring basis | $ 25,221 |
U. S. agency securities |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available-for-sale: | 674,467 | 669,728
Residential mortgage-backed securities |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available-for-sale: | 800,242 | 820,503
Loans held for sale | 6,488 | 6,734
Commercial mortgage-backed securities |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available-for-sale: | 50,282 | 50,213
Municipal bonds |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available-for-sale: | 8,482 | 10,087
Corporate bonds |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available-for-sale: | 1,781 | 1,808
Fair Value, Inputs, Level 2 | Credit risk participation agreements |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Derivative liability | 3 | 2
Recurring |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Loans held for sale | 6,488 | 6,734
Assets measured at fair value on a nonrecurring basis | 1,614,546 | 1,636,532
Derivative liability |  | 2
Total liabilities measured at fair value on a recurring basis |  | 30,067
Recurring | Interest rate derivatives |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Derivative asset | 25,844 | 31,039
Derivative liability | 25,218 | 30,065
Recurring | Credit risk participation agreements |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Derivative liability | 3 |
Recurring | U.S treasury bonds |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available-for-sale: | 46,931 | 46,326
Recurring | U. S. agency securities |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available-for-sale: | 674,467 | 669,728
Recurring | Residential mortgage-backed securities |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available-for-sale: | 800,242 | 820,502
Recurring | Commercial mortgage-backed securities |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available-for-sale: | 50,282 | 50,214
Recurring | Municipal bonds |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available-for-sale: | 8,482 | 10,088
Recurring | Corporate bonds |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available-for-sale: | 1,781 | 1,808
Recurring | Mortgage banking derivatives | Derivative Financial Instruments, Assets |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Derivative asset | 29 | 93
Recurring | Fair Value, Inputs, Level 1 |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Loans held for sale | 0 | 0
Assets measured at fair value on a nonrecurring basis | 0 | 0
Derivative liability |  | 0
Total liabilities measured at fair value on a recurring basis | 0 | 0
Recurring | Fair Value, Inputs, Level 1 | Interest rate derivatives |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Derivative asset | 0 | 0
Derivative liability | 0 | 0
Recurring | Fair Value, Inputs, Level 1 | Credit risk participation agreements |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Derivative liability | 0 |
Recurring | Fair Value, Inputs, Level 1 | U.S treasury bonds |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available-for-sale: | 0 | 0
Recurring | Fair Value, Inputs, Level 1 | U. S. agency securities |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available-for-sale: | 0 | 0
Recurring | Fair Value, Inputs, Level 1 | Residential mortgage-backed securities |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available-for-sale: | 0 | 0
Recurring | Fair Value, Inputs, Level 1 | Commercial mortgage-backed securities |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available-for-sale: | 0 | 0
Recurring | Fair Value, Inputs, Level 1 | Municipal bonds |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available-for-sale: | 0 | 0
Recurring | Fair Value, Inputs, Level 1 | Corporate bonds |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available-for-sale: | 0 | 0
Recurring | Fair Value, Inputs, Level 1 | Mortgage banking derivatives | Derivative Financial Instruments, Assets |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Derivative asset | 0 | 0
Recurring | Fair Value, Inputs, Level 2 |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Loans held for sale | 6,488 | 6,734
Assets measured at fair value on a nonrecurring basis | 1,614,517 | 1,636,439
Derivative liability |  | 2
Total liabilities measured at fair value on a recurring basis | 25,221 | 30,067
Recurring | Fair Value, Inputs, Level 2 | Interest rate derivatives |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Derivative asset | 25,844 | 31,039
Derivative liability | 25,218 | 30,065
Recurring | Fair Value, Inputs, Level 2 | Credit risk participation agreements |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Derivative liability | 3 |
Recurring | Fair Value, Inputs, Level 2 | U.S treasury bonds |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available-for-sale: | 46,931 | 46,326
Recurring | Fair Value, Inputs, Level 2 | U. S. agency securities |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available-for-sale: | 674,467 | 669,728
Recurring | Fair Value, Inputs, Level 2 | Residential mortgage-backed securities |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available-for-sale: | 800,242 | 820,502
Recurring | Fair Value, Inputs, Level 2 | Commercial mortgage-backed securities |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available-for-sale: | 50,282 | 50,214
Recurring | Fair Value, Inputs, Level 2 | Municipal bonds |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available-for-sale: | 8,482 | 10,088
Recurring | Fair Value, Inputs, Level 2 | Corporate bonds |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available-for-sale: | 1,781 | 1,808
Recurring | Fair Value, Inputs, Level 2 | Mortgage banking derivatives | Derivative Financial Instruments, Assets |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Derivative asset | 0 | 0
Recurring | Fair Value, Inputs, Level 3 |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Loans held for sale | 0 | 0
Assets measured at fair value on a nonrecurring basis | 29 | 93
Derivative liability |  | 0
Total liabilities measured at fair value on a recurring basis | 0 | 0
Recurring | Fair Value, Inputs, Level 3 | Interest rate derivatives |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Derivative asset | 0 | 0
Derivative liability | 0 | 0
Recurring | Fair Value, Inputs, Level 3 | Credit risk participation agreements |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Derivative liability | 0 |
Recurring | Fair Value, Inputs, Level 3 | U.S treasury bonds |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available-for-sale: | 0 | 0
Recurring | Fair Value, Inputs, Level 3 | U. S. agency securities |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available-for-sale: | 0 | 0
Recurring | Fair Value, Inputs, Level 3 | Residential mortgage-backed securities |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available-for-sale: | 0 | 0
Recurring | Fair Value, Inputs, Level 3 | Commercial mortgage-backed securities |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available-for-sale: | 0 | 0
Recurring | Fair Value, Inputs, Level 3 | Municipal bonds |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available-for-sale: | 0 | 0
Recurring | Fair Value, Inputs, Level 3 | Corporate bonds |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Investment securities available-for-sale: | 0 | 0
Recurring | Fair Value, Inputs, Level 3 | Mortgage banking derivatives | Derivative Financial Instruments, Assets |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Derivative asset | $ 29 | $ 93

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