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CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands | Total | Cumulative effect of ASC 326 adoption | Adjusted balance | Preferred | Preferred Adjusted balance | Common Stock | Common Stock Adjusted balance | Additional Paid in Capital | Additional Paid in Capital Adjusted balance | Retained Earnings | Retained Earnings Cumulative effect of ASC 326 adoption | Retained Earnings Adjusted balance | Accumulated Other Comprehensive Income (Loss) | Accumulated Other Comprehensive Income (Loss) Adjusted balance
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Beginning balance (in shares) at Dec. 31, 2018 |  |  |  | 125 |  | 49,349,800 |  |  |  |  |  |  |  |
Beginning balance at Dec. 31, 2018 | $ 1,408,260 |  |  | $ 125 |  | $ 6,169 |  | $ 840,052 |  | $ 583,336 |  |  | $ (21,422) |
Comprehensive income |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income | 164,460 |  |  |  |  |  |  |  |  | 164,460 |  |  |  |
Other comprehensive income (loss), net of tax | 49,296 |  |  |  |  |  |  |  |  |  |  |  | 49,296 |
Cash dividends on common stock | (51,276) |  |  |  |  |  |  |  |  | (51,276) |  |  |  |
Issuance of common stock related to acquisitions (in shares) |  |  |  |  |  | 6,383,806 |  |  |  |  |  |  |  |
Issuance of common stock related to acquisitions | 229,926 |  |  |  |  | $ 798 |  | 229,128 |  |  |  |  |  |
Repurchases of common stock (in shares) |  |  |  |  |  | (516,016) |  |  |  |  |  |  |  |
Repurchases of common stock | (19,041) |  |  |  |  | $ (65) |  | (18,976) |  |  |  |  |  |
Share-based compensation (in shares) |  |  |  |  |  | 116,572 |  |  |  |  |  |  |  |
Share-based compensation | 4,115 |  |  |  |  | $ 15 |  | 4,100 |  |  |  |  |  |
Stock issued under employee benefit plans (in shares) |  |  |  |  |  | 21,521 |  |  |  |  |  |  |  |
Stock issued under employee benefit plans | 702 |  |  |  |  | $ 3 |  | 699 |  |  |  |  |  |
Stock issued under dividend reinvestment and stock purchase plan (in shares) |  |  |  |  |  | 38,942 |  |  |  |  |  |  |  |
Stock issued under dividend reinvestment and stock purchase plan | 1,531 |  |  |  |  | $ 5 |  | 1,526 |  |  |  |  |  |
Stock options exercised (in shares) |  |  |  |  |  | 16,950 |  |  |  |  |  |  |  |
Stock options exercised | 144 |  |  |  |  | $ 2 |  | 142 |  |  |  |  |  |
Restricted shares withheld for taxes (in shares) |  |  |  |  |  | (43,093) |  |  |  |  |  |  |  |
Restricted shares withheld for taxes | (1,680) |  |  |  |  | $ (6) |  | (1,674) |  |  |  |  |  |
Ending balance (in shares) at Dec. 31, 2019 |  |  |  | 125 |  | 55,368,482 |  |  |  |  |  |  |  |
Ending balance at Dec. 31, 2019 | 1,786,437 |  |  | $ 125 |  | $ 6,921 |  | 1,054,997 |  | 696,520 |  |  | 27,874 |
Comprehensive income |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income | 148,600 |  |  |  |  |  |  |  |  | 148,600 |  |  |  |
Other comprehensive income (loss), net of tax | 46,962 |  |  |  |  |  |  |  |  |  |  |  | 46,962 |
Cash dividends on common stock | (56,542) |  |  |  |  |  |  |  |  | (56,542) |  |  |  |
Issuance of common stock related to acquisitions | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Repurchases of common stock (in shares) |  |  |  |  |  | (1,634,437) |  |  |  |  |  |  |  |
Repurchases of common stock | (55,912) |  |  |  |  | $ (204) |  | (55,708) |  |  |  |  |  |
Share-based compensation (in shares) |  |  |  |  |  | 128,292 |  |  |  |  |  |  |  |
Share-based compensation | 4,600 |  |  |  |  | $ 16 |  | 4,584 |  |  |  |  |  |
Stock issued under employee benefit plans (in shares) |  |  |  |  |  | 25,423 |  |  |  |  |  |  |  |
Stock issued under employee benefit plans | 639 |  |  |  |  | $ 3 |  | 636 |  |  |  |  |  |
Stock issued under dividend reinvestment and stock purchase plan (in shares) |  |  |  |  |  | 60,806 |  |  |  |  |  |  |  |
Stock issued under dividend reinvestment and stock purchase plan | 1,726 |  |  |  |  | $ 8 |  | 1,718 |  |  |  |  |  |
Stock options exercised (in shares) |  |  |  |  |  | 13,550 |  |  |  |  |  |  |  |
Stock options exercised | 115 |  |  |  |  | $ 2 |  | 113 |  |  |  |  |  |
Restricted shares withheld for taxes (in shares) |  |  |  |  |  | (39,757) |  |  |  |  |  |  |  |
Restricted shares withheld for taxes | (980) |  |  |  |  | $ (6) |  | (974) |  |  |  |  |  |
Ending balance (in shares) at Dec. 31, 2020 |  |  |  | 125 | 125 | 53,922,359 | 53,922,359 |  |  |  |  |  |  |
Ending balance at Dec. 31, 2020 | 1,875,645 | $ (68,040) | $ 1,807,605 | $ 125 | $ 125 | $ 6,740 | $ 6,740 | 1,005,366 | $ 1,005,366 | 788,578 | $ (68,040) | $ 720,538 | 74,836 | $ 74,836
Comprehensive income |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income | 205,531 |  |  |  |  |  |  |  |  | 205,531 |  |  |  |
Other comprehensive income (loss), net of tax | (19,723) |  |  |  |  |  |  |  |  |  |  |  | (19,723) |
Cash dividends on common stock | (61,230) |  |  |  |  |  |  |  |  | (61,230) |  |  |  |
Issuance of common stock related to acquisitions | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Repurchases of common stock (in shares) |  |  |  |  |  | (646,102) |  |  |  |  |  |  |  |
Repurchases of common stock | (25,444) |  |  |  |  | $ (81) |  | (25,363) |  |  |  |  |  |
Share-based compensation (in shares) |  |  |  |  |  | 94,510 |  |  |  |  |  |  |  |
Share-based compensation | 4,762 |  |  |  |  | $ 12 |  | 4,750 |  |  |  |  |  |
Stock issued under employee benefit plans (in shares) |  |  |  |  |  | 16,507 |  |  |  |  |  |  |  |
Stock issued under employee benefit plans | 605 |  |  |  |  | $ 2 |  | 603 |  |  |  |  |  |
Stock issued under dividend reinvestment and stock purchase plan (in shares) |  |  |  |  |  | 43,861 |  |  |  |  |  |  |  |
Stock issued under dividend reinvestment and stock purchase plan | $ 1,880 |  |  |  |  | $ 5 |  | 1,875 |  |  |  |  |  |
Stock options exercised (in shares) | 17,300 |  |  |  |  | 17,300 |  |  |  |  |  |  |  |
Stock options exercised | $ 198 |  |  |  |  | $ 2 |  | 196 |  |  |  |  |  |
Restricted shares withheld for taxes (in shares) |  |  |  |  |  | (38,024) |  |  |  |  |  |  |  |
Restricted shares withheld for taxes | (1,613) |  |  |  |  | $ (4) |  | (1,609) |  |  |  |  |  |
Ending balance (in shares) at Dec. 31, 2021 |  |  |  | 125 |  | 53,410,411 |  |  |  |  |  |  |  |
Ending balance at Dec. 31, 2021 | $ 1,912,571 |  |  | $ 125 |  | $ 6,676 |  | $ 985,818 |  | $ 864,839 |  |  | $ 55,113 |

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