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Income Taxes (Narratives) (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
OtherComprehensiveIncomeLossTax | $ (1,677) | $ (564) |
Income Tax Expense (Benefit) | 48,390 | 15,443 | $ 25,994
Exempt Income | 11,000 | 10,000 | $ 10,000
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued | $ 81 | $ 97 |
Statutary tax rate | 39.00% | 39.00% | 39.00%
Unrecognized Tax Benefits, Interest on Income Taxes Accrued | $ 875 | $ 1,300 |
Interest and Penalties Released Related to Unrecognized Tax Benefits | (386) | (775) | $ (135)
Deferred tax asset, net | 150,554 | 167,300 |
Deferred tax assets, valuation allowance | 4,629 | 3,135 |
Benefit from change in enacted tax rate | (4,069) | 0 | 0
Increase in valuation allowance | 1,504 | (305) | (9)
Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations | $ 466 | $ 877 | $ 1,363
Effective tax rate | 36.44% | 22.66% | 30.51%
Impact of recent tax legislation changes | 2.80% |  |
International Banking Entity [Member] |  |  |
Exempt Income | $ 5,300 | $ 9,600 | $ 10,300

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