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Accrued Expenses (Details) (USD $)
Mar. 31, 2013
Dec. 31, 2012
Mar. 31, 2012
Accrued Expenses [Abstract]      
Accrued payroll and payroll taxes $ 477,559 $ 356,280 $ 490,137
Accrued property tax 225,308 302,573 250,342
Other 495,016 496,824 14,708
Total accrued expenses $ 1,197,883 $ 1,155,677 $ 755,187