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Schedule of Accounts Payable and Accrued Liabilities (Details) (USD $)
Jun. 30, 2012
Dec. 31, 2011
Trade payables $ 192,824 $ 148,194
Accrued expenses and other 280,564 587,533
Accrued payroll liabilities 456,936 944,706
Total $ 930,324 $ 1,680,433