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Quarterly report pursuant to Section 13 or 15(d)

Secured Note and Accounts Receivable - Related Parties (Details)

v3.5.0.2
Secured Note and Accounts Receivable - Related Parties (Details) - USD ($)
 1 Months Ended 12 Months Ended
Apr. 29, 2015
Dec. 31, 2008
Mar. 31, 2008
Apr. 30, 2014
Jul. 31, 2016
Apr. 30, 2016
Jan. 31, 2016
Sep. 30, 2014
Jun. 30, 2014
Mar. 13, 2012
Sep. 16, 2011
Related Party Transaction [Line Items]                      
Price per share $ 0.155                    
Accounts receivable, secured - related party, net of allowance         $ 45,329 $ 45,329          
Allowance for doubtful accounts, noncurrent accounts receivables         625,963 625,963          
Proceeds from issuance of common shares and warrants, net $ 101,502                    
Accounts receivable, before allowance $ 671,291                    
Parent Company [Member]                      
Related Party Transaction [Line Items]                      
Courseware sales   $ 600,000 $ 455,000                
Series C Preferred Shares pledged by HEMG                     772,793
Series C Preferred Shares pledged by HEMG, converted to common shares                   654,850  
Accounts receivable, secured - related party, net of allowance         $ 45,329 $ 45,329          
Receivable Collateral Valuation Reserve       $ 123,647              
Due amount HEMG has failed to pay despite due demand               $ 772,793      
Common stock, shares to be sold             654,850        
CEO [Member]                      
Related Party Transaction [Line Items]                      
Price per share                 $ 0.19