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3. Property, Plant and Equipment (Details) (USD $)
Jun. 30, 2012
Dec. 31, 2011
Property Plant And Equipment Details    
Land $ 635,994 $ 667,008
Buildings 12,900,119 10,429,402
Furniture and fixtures 152,203 152,373
Machinery and equipment 2,362,222 1,025,105
Leasehold and tenant improvements 2,833,049 2,800,339
Construction in progress    3,186,551
Total gross property, plant & equipment 18,883,587 18,260,778
Less accumulated depreciation (3,410,646) (2,729,873)
Total net property, plant & equipment $ 15,472,941 $ 15,530,905