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4. Secured Note and Accounts Receivable-Related Parties (Details Narrative) (USD $)
12 Months Ended
Apr. 30, 2013
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2011
CEO [Member]
Dec. 31, 2011
Officer [Member]
Interest Income Recognized       $ 1,867 $ 594
Allowance for account receivable   502,315      
Account receivable, net of allowance $ 270,478 $ 270,478 $ 772,793