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Property - Summary of Property and Equipment (Details) (USD $)
Mar. 31, 2013
Dec. 31, 2012
Property, net    
Land $ 1,714,700 $ 1,714,700
Buildings and improvements 6,449,078 6,449,078
Rental trucks under capital leases 140,093 140,093
Total 8,303,871 8,303,871
Less accumulated depreciation 6,566,790 6,563,607
Property - net $ 1,737,081 $ 1,740,264