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Consolidated Statements of Changes in Stockholders' Equity (Parenthetical) - $ / shares
12 Months Ended
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