Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
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| Net income | $ 136,940 | $ 93,092 | $ 81,479 |
| Other comprehensive (loss) income, net of tax: | |||
| Unrealized holding losses arising during period from securities available for sale, net of tax of $(1,205), $(362) and $(1,980) for 2018, 2017 and 2016, respectively | (4,531) | (674) | (3,674) |
| Reduction in unrealized loss related to held to maturity debt securities transferred to available for sale, net of tax of $592 | 1,100 | ||
| Reclassification adjustment for net (gains) losses on sale of securities available-for-sale, net of tax of $(3) and $1 for 2018 and 2016, respectively | (12) | 2 | |
| Other comprehensive (loss) income, net of tax | (4,543) | 426 | (3,672) |
| Comprehensive income | $ 132,397 | $ 93,518 | $ 77,807 |
| X | ||||||||||
- Definition Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners. 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 Amount after tax and reclassification adjustments of other comprehensive income (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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| X | ||||||||||
- Definition Amount after tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount after tax, before reclassification adjustments, of unrealized holding gain (loss) related to transfers of securities into the available-for-sale classification and out of the held-to-maturity classification. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount after tax, before reclassification adjustments, of unrealized holding gain (loss) on available-for-sale securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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