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Note 16 - Discontinued Operations (Tables)
12 Months Ended
Dec. 31, 2013
Discontinued Operations and Disposal Groups [Abstract]  
Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures [Table Text Block]
   

Year Ended
December 31,

 
   

2013

   

2012

 
                 

Net revenues

  $ 3,426     $ 4,215  

Cost of revenues

    2,736       3,362  

Gross profit

    690       853  
                 

Selling, general and administrative expenses

    562       755  

Depreciation and amortization

    1       10  

Operating income

    127       88  

Other income

    (11 )     (5 )

Income before provision for income tax expenses

    138       93  

Income tax expense

    40       91  

Income from discontinued operations

  $ 98     $ 2