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Property - Summary of Property and Equipment (Details) (USD $)
Sep. 30, 2012
Dec. 31, 2011
Property, net    
Land $ 2,729,790 $ 2,729,790
Buildings and improvements 11,293,074 11,293,074
Rental trucks under capital leases 210,138 210,138
Total 14,233,002 14,233,002
Less accumulated depreciation 11,405,024 11,379,861
Property - net $ 2,827,978 $ 2,853,141