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Note 3 - Inventories (Tables)
3 Months Ended
Mar. 31, 2013
Schedule of Inventory, Current [Table Text Block]
   
March 31,
2013
   
December 31, 2012
 
New vehicles
  $ 551,820     $ 563,275  
Used vehicles
    132,616       130,529  
Parts and accessories
    29,685       29,522  
Total inventories
  $ 714,121     $ 723,326