Income Taxes (Tables)
12 Months Ended
Dec. 27, 2014
Income Tax Disclosure [Abstract]  
Components of Income Tax Benefit

For the years ended December 27, 2014, December 28, 2013 and December 31, 2012, income taxes consisted of the following:

 

     2014      2013      2012  

Provision for income taxes:

        

Current

   $ (905    $ 1,761       $ (452

Deferred

     (6,078      (4,408      (3,468
  

 

 

    

 

 

    

 

 

 

Income tax benefit

$ (6,983 $ (2,647 $ (3,920
  

 

 

    

 

 

    

 

 

 
Schedule of Income Tax Benefit

The effective tax rate on pre-tax income differs from the U.S. statutory rate due to the following:

 

     2014      2013      2012  

Income tax benefit at federal statutory tax rate

   $ (4,643    $ (37,160    $ (19,074

Less: Income tax benefit at federal statutory tax rate for LLC entities

     (2,272      32,801         16,167   

State and local income taxes

     (224      130         (90

Depletion expense

     (129      (411      (377

Goodwill impairment

     —           1,046         —     

Effective rate change

     (241      —           (532

Valuation allowance

     1,693         729         36   

Impact of international operations

     (73      —           —     

Prior year true-up adjustments and amended returns

     (624      —           —     

Other

     (470      218         (50
  

 

 

    

 

 

    

 

 

 

Income tax benefit

$ (6,983 $ (2,647 $ (3,920
  

 

 

    

 

 

    

 

 

 
Components of Net Deferred Income Tax Liability

The following table summarizes the components of the net deferred income tax liability as of December 27, 2014 and December 28, 2013:

 

     2014      2013  

Deferred tax (liabilities) assets:

     

Accelerated depreciation

   $ (40,141    $ (33,146

Mining reclamation reserve

     2,180         1,502   

Net operating loss

     7,106         2,227   

Capital losses on securities

     —           997   

Net intangible assets

     (1,072      (607

Inventory purchase accounting adjustments

     1,275         1,288   

Working capital (e.g., accrued compensation, prepaid assets)

     (10      1,655   
  

 

 

    

 

 

 

Deferred tax liabilities, net

  (30,662   (26,084

Less valuation allowance on loss carryforwards

  (2,523   (1,826
  

 

 

    

 

 

 

Total

$ (33,185 $ (27,910
  

 

 

    

 

 

 

Deferred tax balances are included in the consolidated balance sheets under the following captions:

Other current assets

$ 1,167    $ 2,316   

Other noncurrent liabilities

  (34,352   (30,226
  

 

 

    

 

 

 

Total

$ (33,185 $ (27,910