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11. INCOME TAXES (Tables)
12 Months Ended
Dec. 31, 2012
Income Taxes Tables  
Provision for income taxes
  Year Ended 
  December 31, 2012   December 31, 2011 
Federal:          
Current  $15   $ 
Deferred   (520)    
  Total  $(505)  $ 
State:          
Current  $37   $(55)
Deferred   520     
Total  $557   $(55)
Total income tax expense (benefit)  $52   $(55)
Income tax rates
  Year Ended 
  December 31, 2012   December 31, 2011 
Income tax expense at federal statutory rate   34.00%   34.00%
State taxes, net of federal expense   (21.53)%   4.41%
Return to provision adjustments   24.30%   44.42%
Valuation allowance   (36.39)%   (83.56)%
Permanent differences   (2.57)%   0.23%
Other, net   0.00%   (2.13)%
Total effective rate   (2.19)%   (2.63)%
Deferred tax assets
  Year Ended 
  December 31, 2012   December 31, 2011 
Deferred tax assets:          
Allowance for doubtful accounts  $353   $10 
Net operating loss   4,249    5,801 
Share-based compensation   990    523 
Investment in joint venture   4,700    3,565 
Other   122    36 
  Total deferred tax assets  $10,414   $9,935 
Deferred tax liabilities:          
Depreciation and amortization on property, plant and equipment  $(2,360)  $(1,966)
Amortization of intangibles   (41)   (830)
  Total deferred tax liabilities  $(2,401)  $(2,796)
Less: valuation allowance   (8,013)   (7,139)
  Net deferred tax position  $   $