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Post-effective amendment to a registration statement that is not immediately effective upon filing

3. Accounts Receivable (Details Narrative)

v2.4.0.8
3. Accounts Receivable (Details Narrative) (USD $)
 4 Months Ended 12 Months Ended
Apr. 30, 2013
Apr. 30, 2012
Dec. 31, 2012
Dec. 31, 2011
Accounts Receivable Details Narrative [Abstract]        
Bad debt expense $ 37,000 $ 32,955 $ 133,907 $ 21,200