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Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Thousands | Jun. 30, 2017 | Dec. 31, 2016 | Jun. 30, 2016
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Assets |  |  |
Securities to be held to maturity, fair value | $ 246,238 | $ 225,537 | $ 225,200
Common stock, par value per share | $ 0.01 | $ 0.01 | $ 0.01
Common stock, shares issued | 10,819,443 | 10,793,946 | 10,782,226

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