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Condensed Consolidated Balance Sheets (Parenthetical) $ in Thousands | Mar. 31, 2017 USD ($) $ / shares shares | Dec. 31, 2016 USD ($) $ / shares shares | Nov. 14, 2016
--- | --- | --- | ---
Statement of Financial Position [Abstract] |  |  |  |
Investment securities, held to maturity fair value | $ |  | $ 200,482 | $ 194,086 |
Allowance for loan losses | $ |  | $ 15,054 | $ 14,837 |
Preferred stock, shares authorized |  | 1,000,000 | 1,000,000 |
Preferred stock, shares issued |  | 0 | 0 |
Common stock, par value | $ / shares |  |  |  |
Common stock, shares authorized | [1] | 66,000,000 | 66,000,000 |
Common stock, shares issued | [1] | 22,195,715 | 22,192,530 |
Common stock, shares outstanding | [1] | 22,176,465 | 22,171,596 |
Stock split ratio |  |  |  | 1.5
[1] | Adjusted for 3:2 stock split on November 14, 2016.

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