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v3.19.1

Business Combinations (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended |  |
--- | --- | --- | ---
Sep. 30, 2019 | Mar. 31, 2019 | Dec. 31, 2018
Subsequent Event [Line Items] |  |  |
Assets |  | $ 3,895,524 | $ 3,929,090
Citizens First |  |  |
Subsequent Event [Line Items] |  |  |
Assets |  |  | 476,000
Loans |  |  | 372,000
Deposits |  |  | $ 389,000
Subsequent Event | Scenario, Forecast | Citizens First |  |  |
Subsequent Event [Line Items] |  |  |
Shares of common stock issued for acquisition (in shares) | 1,700,000.0 |  |
Cash consideration | $ 16,000 |  |
Closing price of common shares (in usd per share) | $ 31.59 |  |
Aggregate indicated value of acquisition transaction | $ 68,200 |  |

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