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Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies (Narrative) (Details)

v3.2.0.727
Commitments and Contingencies (Narrative) (Details)
1 Months Ended 12 Months Ended
Apr. 29, 2015
USD ($)
$ / shares
Feb. 20, 2015
USD ($)
shares
Jun. 24, 2013
$ / shares
Nov. 30, 2013
USD ($)
Apr. 30, 2015
USD ($)
shares
Apr. 30, 2015
CAD
Apr. 30, 2014
USD ($)
$ / shares
Jun. 30, 2015
$ / shares
Feb. 26, 2015
USD ($)
Jan. 15, 2015
$ / shares
Jan. 14, 2015
$ / shares
Sep. 30, 2014
USD ($)
Jan. 31, 2014
USD ($)
Feb. 28, 2013
USD ($)
Line of Credit Facility [Line Items]                            
Line of credit, outstanding         $ 243,989   $ 244,175              
Loss Contingency, Damages Sought, Value   $ 772,793                        
Price per share | $ / shares $ 0.155           $ 0.19              
Proceeds from issuance of common shares and warrants, net $ 101,502       5,547,826   $ 750,000              
Accounts receivable, before allowance $ 671,291       671,291                  
Operating Leased Assets [Line Items]                            
Rent expense         $ 213,225   $ 210,977              
Consulting Agreement Investor Relations Firm [Line Items]                            
Exercise price of warrants | $ / shares $ 0.155                          
Possible estimated loss due to unauthorized borrowing                           $ 2,200,000
Title IV Funds received as a percentage of revenue         33.00% 33.00%                
Remittance of Title IV funds to the Department of Education due to students ineligibility to receive the funds       $ 102,810                    
Parent Company [Member]                            
Line of Credit Facility [Line Items]                            
Due amount HEMG has failed to pay despite due demand                       $ 772,793    
Common stock, shares to be sold | shares   654,850     654,850                  
Common Stock [Member]                            
Line of Credit Facility [Line Items]                            
Price per share | $ / shares                     $ 0.155      
Warrant [Member]                            
Line of Credit Facility [Line Items]                            
Price per share | $ / shares                   $ 0.19        
Consulting Agreement Investor Relations Firm [Line Items]                            
Exercise price of warrants | $ / shares                   $ 0.19        
Firm One [Member]                            
Line of Credit Facility [Line Items]                            
Price per share | $ / shares               $ 0.35            
Firm Two [Member]                            
Line of Credit Facility [Line Items]                            
Price per share | $ / shares     $ 0.35                      
Consulting Agreement Investor Relations Firm [Line Items]                            
Term of agreement     6 months                      
New York, New York [Member]                            
Operating Leased Assets [Line Items]                            
Monthly rent payments         $ 4,320                  
Dieppe, NB, Canada [Member]                            
Operating Leased Assets [Line Items]                            
Monthly rent payments         $ 1,700 CAD 2,049                
Lease term         1 year 1 year                
Denver, Colorado [Member]                            
Operating Leased Assets [Line Items]                            
Monthly rent payments         $ 6,526                  
Lease term         7 years 7 years                
Monthly rent annual escalation rate         2.50% 2.50%                
Scottsdale, Arizona [Member]                            
Operating Leased Assets [Line Items]                            
Lease term         3 years 3 years                
Monthly rent payments for months four through twelve         $ 4,491                  
Monthly rent payments for second year         4,601                  
Monthly rent payments for third year         4,710                  
Line of Credit [Member]                            
Line of Credit Facility [Line Items]                            
Line of credit, maximum borrowing capacity         $ 250,000                  
Prime rate spread         0.50% 0.50%                
Line of credit, interest rate at period end         3.75%                  
Payment period         5 years 5 years                
Line of credit, outstanding         $ 243,989                  
Line of credit, remaining available         $ 6,011                  
Letter of Credit [Member]                            
Line of Credit Facility [Line Items]                            
Line of credit, outstanding                 $ 2,244,971       $ 1,696,445  
Line of credit, remaining available                 $ 1,122,485       $ 848,225