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CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Parenthetical) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2021 | Dec. 31, 2020 | Sep. 30, 2020 | Jun. 30, 2020 | Mar. 31, 2020 | Dec. 31, 2019
Statement of Stockholders' Equity [Abstract] |  |  |  |  |  |
Cumulative dividends declared per common share | $ 0.41 | $ 0.41 | $ 0.41 |  | $ 0.41 |
New credit standard (ASC 326) - impact in year of adoption |  |  |  |  | $ (11,215) |
NET INCOME | $ 46,855 | $ 38,957 | $ 36,548 | $ 23,541 | 16,882 |
Other comprehensive income, net of income tax | (56,103) | (6,889) | (2,601) | (1,520) | 46,823 |
Accrual of dividends on common stock | (14,589) | (14,600) | (15,037) | (15) | (14,583) |
Amortization of stock-based compensation related to restricted stock grants, net of shares surrendered | 1,714 | 2,267 | 2,516 | 1,397 | 1,534 |
Repurchase of common stock | (25,324) |  |  |  | (31,775) |
Total shareholders’ equity | $ 1,618,817 | $ 1,666,264 | $ 1,646,529 | $ 1,625,103 | $ 1,601,700 | $ 1,594,034
Cumulative dividends declared per common share | $ 0.41 | $ 0.41 | $ 0.41 |  | $ 0.41 |
Common Stock [Member] |  |  |  |  |  |
Amortization of stock-based compensation related to restricted stock grants, net of shares surrendered (in shares) | 76,143 | 632 | 669 | 55,440 | (24,337) |
Stock Repurchased and Retired During Period, Shares | (500,000) |  |  |  | (624,780) |
Shares, Outstanding | 34,735,343 | 35,159,200 | 35,158,568 | 35,157,899 | 35,102,459 | 35,751,576
Common Stock and Paid in Capital [Member] |  |  |  |  |  |
Amortization of stock-based compensation related to restricted stock grants, net of shares surrendered | $ 1,714 | $ 2,267 | $ 2,516 | $ 1,397 | $ 1,534 |
Repurchase of common stock | (25,324) |  |  |  | (31,775) |
Total shareholders’ equity | 1,326,269 | 1,349,879 | 1,347,612 | 1,345,096 | 1,343,699 | $ 1,373,940
Retained Earnings [Member] |  |  |  |  |  |
New credit standard (ASC 326) - impact in year of adoption |  |  |  |  | (11,215) |
NET INCOME | 46,855 | 38,957 | 36,548 | 23,541 | 16,882 |
Accrual of dividends on common stock | (14,589) | (14,600) | (15,037) | (15) | (14,583) |
Total shareholders’ equity | 279,582 | 247,316 | 222,959 | 201,448 | 177,922 | 186,838
Accumulated Other Comprehensive Income (Loss) [Member] |  |  |  |  |  |
Other comprehensive income, net of income tax | (56,103) | (6,889) | (2,601) | (1,520) | 46,823 |
Total shareholders’ equity | $ 12,966 | $ 69,069 | $ 75,958 | $ 78,559 | $ 80,079 | $ 33,256

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