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CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (Parenthetical) - $ / shares | 3 Months Ended
--- | ---
Mar. 31, 2023 | Mar. 31, 2022
Statement of Stockholders' Equity [Abstract] |  |
Cash dividends (in dollars per share) | $ 0.60 | $ 0.57
Net exercise of stock options (in shares) | 1,509 | 630
Common stock repurchased and returned to unissued status (in shares) |  | (130,168)
Shares issued for employee stock ownership plan (in shares) |  | 37,454
Directors deferred compensation plan | (7,870) | (4,367)
Restricted stock activity | (1,592) | (7,467)

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