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Note 15 - Discontinued Operations (Tables)
9 Months Ended
Sep. 30, 2013
Discontinued Operations and Disposal Groups [Abstract]  
Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures [Table Text Block]
   

Three Months Ended

September 30,

   

Nine Months Ended
September 30,

 
   

2013

   

2012

   

2013

   

2012

 
                                 

Net revenues

  $ 952     $ 1,066     $ 3,426     $ 2,828  

Cost of revenues

    733       858       2,736       2,258  

Gross profit

    219       208       690       570  
                                 

Selling, general and administrative expenses

    208       177       562       426  

Depreciation and amortization

 

      1       1       9  

Operating income

    11       30       127       135  
                                 

Other (income) expense

    (6 )     12       29       40  

Income from operations

  $ 17     $ 18     $ 98     $ 95