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Income Taxes Income Taxes (Tables)
12 Months Ended
Dec. 31, 2015
Income Tax Disclosure [Abstract]  
Provision for Income Taxes
The provision for income taxes for the years ended December 31, 2015, 2014 and 2013, consists of the following (in thousands):

 
2015
 
2014
 
2013
Current provision:
 
 
 
 
 
Federal
$
6,440

 
$
995

 
$
69

State
523

 
195

 
330

Total current provision
6,963

 
1,190

 
399

Deferred provision:
 

 
 

 
 
Federal
(1,846
)
 
6,840

 
7,723

Total deferred provision
(1,846
)
 
6,840

 
7,723

Total provision
$
5,117

 
$
8,030

 
$
8,122

Deferred Tax Assets and Liabilities
The income tax effects of temporary differences that give rise to significant portions of deferred income tax assets and (liabilities) as of December 31, 2015 and 2014, are as follows (in thousands):

 
2015
 
2014
Deferred income tax assets:
 
 
 
Stock Compensation
$
1,011

 
$
1,249

Other
4

 
80

Total deferred income tax assets
$
1,015

 
$
1,329

 
 
 
 
Deferred income tax liabilities:
 

 
 

Property and equipment
$
(56,132
)
 
(58,610
)
Goodwill and other intangible assets
(998
)
 
(1,023
)
Other
(343
)
 

Total deferred income tax liabilities
(57,473
)
 
(59,633
)
Net deferred income tax liabilities
$
(56,458
)
 
$
(58,304
)
Effective Income Tax Rate Reconciliation
The effective tax rate for the years ended December 31, 2015, 2014 and 2013, differs from the statutory rate as follows:

 
2015
 
2014
 
2013
Statutory rate
34.0
 %
 
34.0
%
 
34.0
%
State and local taxes
1.5
 %
 
1.5
%
 
1.7
%
Other
(2.0
)%
 
0.7
%
 
0.4
%
Effective rate
33.5
 %
 
36.2
%
 
36.1
%