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Acquisition - Narrative (Details) $ / shares in Units, $ in Thousands, shares in Millions |  | 3 Months Ended |  |
--- | --- | --- | --- | ---
Mar. 08, 2019 USD ($) office $ / shares shares | Mar. 31, 2019 USD ($) | Mar. 07, 2019 $ / shares | Dec. 31, 2018 USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Share price (in dollars per share) | $ / shares |  |  | $ 43.07 |
Goodwill acquired |  | $ 90,300 |  |
TCC |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Full-service retail and commercial banking offices | office | 6 |  |  |
Cash consideration per share (in dollars per share) | $ / shares | $ 1.84 |  |  |
Company shares issued per share acquired | 0.1972 |  |  |
Shares issued | shares | 4.0 |  |  |
Cash | $ 37,276 |  |  |
Total consideration paid | 209,160 |  |  |
Merger related costs |  | $ 7,300 |  | $ 1,300
Goodwill acquired | $ 90,300 |  |  |

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