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v3.19.1

Fair Value Measurements - General Disclosures (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2019 | Dec. 31, 2018
Financial assets and financial liabilities measured at fair value |  |
Transfers between levels of fair value hierarchy | $ 0 |
Securities available for sale | 1,918,295 | $ 697,685
Securities equity investments | 6,378 | 6,169
Loans held for sale | 20,291 | 25,895
U.S. Treasury securities |  |
Financial assets and financial liabilities measured at fair value |  |
Securities available for sale | 64,309 | 25,411
Obligations of U.S. government corporations and agencies |  |
Financial assets and financial liabilities measured at fair value |  |
Securities available for sale | 325,420 | 52,342
Obligations of states and political subdivisions |  |
Financial assets and financial liabilities measured at fair value |  |
Securities available for sale | 283,478 | 170,044
Commercial mortgage-backed securities |  |
Financial assets and financial liabilities measured at fair value |  |
Securities available for sale | 55,562 | 1,942
Residential mortgage-backed securities |  |
Financial assets and financial liabilities measured at fair value |  |
Securities available for sale | 1,049,761 | 315,748
Corporate debt securities |  |
Financial assets and financial liabilities measured at fair value |  |
Securities available for sale | 139,765 | 132,198
Recurring basis |  |
Financial assets and financial liabilities measured at fair value |  |
Securities equity investments | 6,378 | 6,169
Loans held for sale | 20,291 | 25,895
Recurring basis | Derivative assets |  |
Financial assets and financial liabilities measured at fair value |  |
Fair value recorded in other assets | 5,986 | 2,062
Recurring basis | Derivative liabilities |  |
Financial assets and financial liabilities measured at fair value |  |
Fair value recorded in other liabilities | 6,269 | 2,643
Recurring basis | U.S. Treasury securities |  |
Financial assets and financial liabilities measured at fair value |  |
Securities available for sale | 64,309 | 25,411
Recurring basis | Obligations of U.S. government corporations and agencies |  |
Financial assets and financial liabilities measured at fair value |  |
Securities available for sale | 325,420 | 52,342
Recurring basis | Obligations of states and political subdivisions |  |
Financial assets and financial liabilities measured at fair value |  |
Securities available for sale | 283,478 | 170,044
Recurring basis | Commercial mortgage-backed securities |  |
Financial assets and financial liabilities measured at fair value |  |
Securities available for sale | 55,562 | 1,942
Recurring basis | Residential mortgage-backed securities |  |
Financial assets and financial liabilities measured at fair value |  |
Securities available for sale | 1,049,761 | 315,748
Recurring basis | Corporate debt securities |  |
Financial assets and financial liabilities measured at fair value |  |
Securities available for sale | 139,765 | 132,198
Recurring basis | Level 1 |  |
Financial assets and financial liabilities measured at fair value |  |
Securities equity investments | 6,378 | 6,169
Recurring basis | Level 2 |  |
Financial assets and financial liabilities measured at fair value |  |
Loans held for sale | 20,291 | 25,895
Recurring basis | Level 2 | Derivative assets |  |
Financial assets and financial liabilities measured at fair value |  |
Fair value recorded in other assets | 5,986 | 2,062
Recurring basis | Level 2 | Derivative liabilities |  |
Financial assets and financial liabilities measured at fair value |  |
Fair value recorded in other liabilities | 6,269 | 2,643
Recurring basis | Level 2 | U.S. Treasury securities |  |
Financial assets and financial liabilities measured at fair value |  |
Securities available for sale | 64,309 | 25,411
Recurring basis | Level 2 | Obligations of U.S. government corporations and agencies |  |
Financial assets and financial liabilities measured at fair value |  |
Securities available for sale | 325,420 | 52,342
Recurring basis | Level 2 | Obligations of states and political subdivisions |  |
Financial assets and financial liabilities measured at fair value |  |
Securities available for sale | 283,478 | 170,044
Recurring basis | Level 2 | Commercial mortgage-backed securities |  |
Financial assets and financial liabilities measured at fair value |  |
Securities available for sale | 55,562 | 1,942
Recurring basis | Level 2 | Residential mortgage-backed securities |  |
Financial assets and financial liabilities measured at fair value |  |
Securities available for sale | 1,049,761 | 315,748
Recurring basis | Level 2 | Corporate debt securities |  |
Financial assets and financial liabilities measured at fair value |  |
Securities available for sale | $ 139,765 | $ 132,198

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