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Note 4 - Property and Equipment (Tables)
12 Months Ended
Dec. 31, 2014
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment [Table Text Block]

December 31,

 

2014

   

2013

 

Land

  $ 263,328     $ 146,126  

Building and improvements

    475,149       316,261  

Service equipment

    60,644       42,980  

Furniture, office equipment, signs and fixtures

    100,163       73,565  
      899,284       578,932  

Less accumulated depreciation

    (117,679 )     (106,871 )
      781,605       472,061  

Construction in progress

    35,140       9,151  
    $ 816,745     $ 481,212