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Note 12 - Noncontrolling Interests (Tables)
3 Months Ended
Mar. 31, 2012
Redeemable Noncontrolling Interest [Table Text Block]
   
2012
   
2011
 
Balance at January 1,
  $ 95,074     $ 95,060  
   Fair market value amortization
    -       14  
Balance at March 31,
  $ 95,074     $ 95,074