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Income Taxes (Tables)
3 Months Ended
Mar. 31, 2018
Income Tax Disclosure [Abstract]  
Reconciliation of Statutory Federal Income Tax Rate to Our Effective Rate for Continuing Operations

A reconciliation of the statutory federal income tax rate to our effective rate for continuing operations is provided below:

 

 

Three Months Ended
March 31,

 

 

2018

 

 

2017

 

Statutory federal income tax rate

 

21.0

 

 

35.0

%

State income taxes, net of federal income tax

 

5.0

 

 

 

5.7

 

Stock compensation windfall benefit

 

(16.5

 

 

(41.5

Permanent differences

 

(1.2

 

 

0.4

 

Other

 

0.3

 

 

 

7.6

 

 

 

8.6

%

 

 

7.2

%