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Income Taxes (Tables)
9 Months Ended
Sep. 30, 2013
Income Tax Disclosure [Abstract]  
Schedule of Components of Provision for Income Tax (Benefits) are Attributable to Continuing Operations

The components of the provision for income tax (benefits) are attributable to continuing operations as follows:

 

     September 30,
2013
     September 30,
2012
     September 30,
2011
 

Current

        

Federal

   $ 320,991       $ —        $ —    

State

     15,000         —          —    
  

 

 

    

 

 

    

 

 

 
   $ 335,991       $ —        $ —    
  

 

 

    

 

 

    

 

 

 

Deferred

        

Federal

   $ —        $ —        $ —    

State

     —          —          —    
  

 

 

    

 

 

    

 

 

 
   $ 335,991       $ —        $ —    
  

 

 

    

 

 

    

 

 

 
Significant Components of Deferred Tax Assets and Liabilities

Significant components of the Company’s deferred tax assets and liabilities are as follows:

 

Deferred tax assets:

  

Net operating loss and tax credit carryforwards

   $ 45,757,210   

Capital loss carryforward

     395,844   

Accrued expenses

     64,406   

Deferred revenue

     1,020,246   

Reserve for accounts receivable

     2,078,681   

Reserve for inventory

     133,608   

Start-up costs

     110,118   

Excess of book over tax depreciation

     1,304,151   

Stock option and restricted stock award expense

     1,942,747   

Investment in unconsolidated entity

     3,800,697   

Less: valuation allowance

     (56,412,435
  

 

 

 
   $ 195,273   
  

 

 

 

Deferred tax liability:

  

Property and equipment basis

   $ 124,044   

Prepaid expenses

     71,229   
  

 

 

 
   $ 195,273   
  

 

 

 

Net deferred tax asset

   $ —    
  

 

 

 
Schedule of Change in Valuation Allowance

The change in the valuation allowance is as follows:

 

September 30, 2013

   $ 56,412,435   

December 31, 2012

     57,901,529   
  

 

 

 

Change in valuation allowance

   $ (1,489,094
  

 

 

 
Schedule of Income (Loss) Before Income Taxes

Income taxes for the nine-month periods ended September 30, 2013 and 2012 differ from the amounts computed by applying the effective federal income tax rate of 34.0% to income (loss) before income taxes as a result of the following:

 

                 
     September 30,
2013
    September 30,
2012
 

Expected (benefit)

   $     (7,193,297   $ (5,871,516

U.S. income tax expense at the AMT 20% rate

     335,991        —     

State income taxes net of federal benefits

     77,409        (167,562

Nondeductible expense

     23,010        14,166   

Stock options and restricted stock awards

     214,670        242,390   

Gain on sale of subsidiary stock

     8,454,148        —     

Derivatives

     (137,755     521,008   

Change in valuation allowance

         (1,489,094     5,067,370   

Effects of:

    

Change in apportionment estimate

     400,072        (40,826 )

Change in net operating loss estimate

     2,240        612,353   

Change in capital loss carryover estimate

     —          (374,051

Change in AMT credit

     (320,991     —     

Other, net

     (30,412     (3,332 )
  

 

 

   

 

 

 
   $ 335,991      $ —