Note 24 - Quarterly Results of Operations (Unaudited) - Selected Unaudited Quarterly Financial Data (Details) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | 12 Months Ended | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2018 |
Sep. 30, 2018 |
Jun. 30, 2018 |
Mar. 31, 2018 |
Dec. 31, 2017 |
Sep. 30, 2017 |
Jun. 30, 2017 |
Mar. 31, 2017 |
Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
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Interest income | $ 183,869 | $ 176,866 | $ 167,520 | $ 159,700 | $ 155,640 | $ 154,078 | $ 135,629 | $ 130,804 | ||||||||
Interest expense | 38,428 | 31,782 | 27,489 | 24,357 | 22,593 | 20,882 | 18,277 | 18,690 | $ 122,056 | $ 80,442 | $ 81,200 | |||||
Net interest income | 145,441 | 145,084 | 140,031 | 135,343 | 133,047 | 133,196 | 117,352 | 112,114 | 565,899 | 495,709 | 417,870 | |||||
Provision/(reversal) for loan losses | (1,500) | (3,000) | (2,500) | (4,500) | (2,500) | (15,650) | ||||||||||
Net-interest income after reversal for loan losses | 145,441 | 146,584 | 140,031 | 138,343 | 133,047 | 133,196 | 117,352 | 114,614 | 570,399 | 498,209 | 433,520 | |||||
Non-interest income | 10,795 | 7,835 | 7,767 | 5,310 | 10,466 | 12,961 | 6,152 | 6,718 | 31,707 | [1] | 36,297 | [1] | 33,370 | [1] | ||
Non-interest expense | 74,395 | 65,964 | 63,088 | 60,971 | 66,407 | 61,248 | 56,658 | 51,886 | 264,419 | 236,199 | 224,690 | |||||
Income before income tax expense | 81,841 | 88,455 | 84,710 | 82,682 | 77,106 | 84,909 | 66,846 | 69,446 | ||||||||
Total income tax expense, amount | 17,193 | 18,698 | 11,046 | 18,866 | 51,166 | 35,163 | 15,431 | 20,505 | 65,802 | 122,265 | 67,101 | |||||
Net income | $ 64,648 | $ 69,757 | $ 73,664 | $ 63,816 | $ 25,940 | $ 49,746 | $ 51,415 | $ 48,941 | $ 271,885 | $ 176,042 | $ 175,099 | |||||
Basic (in dollars per share) | $ 0.80 | $ 0.86 | $ 0.91 | $ 0.79 | $ 0.32 | $ 0.62 | $ 0.64 | $ 0.61 | $ 3.35 | $ 2.19 | $ 2.21 | |||||
Diluted (in dollars per share) | $ 0.80 | $ 0.85 | $ 0.90 | $ 0.78 | $ 0.32 | $ 0.61 | $ 0.64 | $ 0.61 | $ 3.33 | $ 2.17 | $ 2.19 | |||||
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X | ||||||||||
- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of the cost of borrowed funds accounted for as interest expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of interest income or expense, including any amortization and accretion (as applicable) of discounts and premiums, including consideration of the provisions for loan, lease, credit, and other related losses. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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X | ||||||||||
- Definition The net amount of operating interest income (expense). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of operating interest income, including, but not limited to, amortization and accretion of premiums and discounts on securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Total aggregate amount of all noninterest expense. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The total amount of noninterest income which may be derived from: (1) fees and commissions; (2) premiums earned; (3) insurance policy charges; (4) the sale or disposal of assets; and (5) other sources not otherwise specified. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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