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CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (UNAUDITED) (Parenthetical) - $ / shares
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (UNAUDITED) [Abstract]        
Cash dividends, per share (in dollars per share) $ 0.21 $ 0.21 $ 0.42 $ 0.42
Common stock issued to ESOP, shares (in shares)       8,333
Common stock issued through dividend reinvestment, shares (in shares)   9,099   19,099