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Note 6 - Intangible Assets, At Cost (Tables)
3 Months Ended
Mar. 31, 2013
Schedule of Finite-Lived Intangible Assets [Table Text Block]
   
March 31, 2013
   
December 31, 2012
       
 Asset
 
Cost
   
Accumulated amortization
   
Net book value
   
Cost
   
Accumulated amortization
   
Net book value
   
Estimated useful life (Years)
 
Customer lists
  $ 1,392,701     $ 1,392,701     $ -0-     $ 1,392,701     $ 1,392,701     $ -0-       3  
    $ 1,392,701     $ 1,392,701     $ -0-     $ 1,392,701     $ 1,392,701     $ -0-