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Consolidated Statements of Changes in Stockholders' Equity (Parenthetical) - $ / shares | 12 Months Ended
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Dec. 31, 2019 | Dec. 31, 2018
Statement Of Stockholders Equity [Abstract] |  |
Common stock dividends per share cash paid | $ 0.57 | $ 0.54
Stock issued during period shares new issues net of capital raise expenses | 1,536,731 |
Stock issued during period shares new issues | 1,312,919 |

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