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Note 12 - Segment Information (Details)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Note 12 - Segment Information (Details) [Line Items]    
Number of Operating Segments   8
Number of Reportable Segments 1  
Reduced To [Member]
   
Note 12 - Segment Information (Details) [Line Items]    
Number of Operating Segments 2