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INCOME TAXES (Tables)
12 Months Ended
Dec. 31, 2012
INCOME TAXES  
Schedule of income tax expense

 

 
  2012   2011  

Current taxes—Federal

  $ 384,000   $ 273,000  

Current taxes—State

    (15,000 )   (13,000 )

Current taxes—Foreign

    25,000     23,000  

Deferred taxes—Federal

    (109,000 )   223,000  

Deferred taxes—State

    13,000     55,000  
           

Income tax expense

  $ 298,000   $ 561,000  
           
Schedule of statutory rate reconciliation

 

 
  2012   2011  

Statutory federal tax provision

  $ 315,000   $ 595,000  

State income taxes

    28,000     52,000  

Effect of foreign operations

    (11,000 )   (6,000 )

Income tax credits

    (14,000 )   (66,000 )

Permanent differences

    24,000     1,000  

Other

    (44,000 )   (15,000 )
           

Income tax expense

  $ 298,000   $ 561,000  
           
Schedule of income from operations before income taxes

 

 
  2012   2011  

Domestic

  $ 770,440   $ 1,666,281  

Foreign

    156,998     84,649  
           

Total

  $ 927,438   $ 1,750,930  
           
Schedule of deferred tax assets (liabilities)

 

 
  2012   2011  

Allowance for uncollectable accounts

  $ 57,000   $ 45,000  

Inventories reserve

    537,000     408,000  

Accrued vacation

    353,000     352,000  

Non-compete amortization

    335,000     390,000  

Stock-based compensation

    68,000     69,000  

State Tax NOL

    139,000     157,000  

Other

    175,000     236,000  
           

Deferred tax assets

    1,664,000     1,657,000  
           

Prepaid expenses

    (192,000 )   (200,000 )

Property and equipment

    (842,000 )   (923,000 )
           

Deferred tax liabilities

    (1,034,000 )   (1,123,000 )
           

Net deferred tax assets

  $ 630,000   $ 534,000  
           
Schedule of net deferred taxes that have been classified on the consolidated balance sheets

 

Net current deferred tax assets

  $ 857,000   $ 805,000  

Net non-current deferred tax liabilities

    (227,000 )   (271,000 )
           

Net deferred tax assets

  $ 630,000   $ 534,000  
           
Schedule of changes in total gross unrecognized tax benefit liabilities, excluding accrued interest

 

Balance as of December 31, 2010

  $ 114,000  

Tax positions related to current year:

       

Additions

    100,000  

Reductions

    (96,000 )
       

Balance as of December 31, 2011

    118,000  

Tax positions related to current year:

       

Additions

    22,000  

Reductions

    0  
       

Balance as of December 31, 2012

  $ 140,000