Income Taxes (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2017	Mar. 31, 2016
Income Taxes [Abstract]
Effective tax rate	34.40%
Blended federal and state effective tax rate	37.40%
Percentage of estimated benefits from additional deductions	3.00%
Income tax expense	$ 3,252	$ 4,446
Change in effective tax rate	6.70%

Effective Income Tax Rate Reconciliation At Federal And State Statutory Income Tax Rate

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

+ References

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-Publisher FASB
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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the income tax rates.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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