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Income Taxes (Tables)
3 Months Ended
Mar. 31, 2018
Income Tax Disclosure [Abstract]  
Summary of Provision for Income Taxes and Effective Tax Rate from Continuing Operations

The following is a summary of our provision for income taxes and effective tax rate from continuing operations (dollars in thousands):

 

 

 

For the Quarter Ended March 31,

 

 

 

2018

 

 

2017

 

Pretax income

 

$

21,382

 

 

$

10,098

 

Provision for income taxes

 

$

3,498

 

 

$

4,501

 

Effective rate

 

 

16.4

%

 

 

44.6

%