Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies (Details)

v3.21.2
Commitments and Contingencies (Details) - USD ($)
3 Months Ended 12 Months Ended
Jul. 31, 2021
Jul. 01, 2021
Apr. 16, 2021
Feb. 08, 2019
Jul. 31, 2021
Apr. 30, 2020
Apr. 30, 2021
Dec. 31, 2020
Sep. 28, 2020
Aug. 31, 2020
Jul. 31, 2020
Oct. 15, 2015
Sep. 29, 2015
Feb. 11, 2013
Other Commitments [Line Items]                            
Estimate of potential loss                           $ 2,200,000
Provisional certification, period     2 years                      
Return of unearned funds, no later than (in days)         45 days                  
Restricted cash $ 3,722,831       $ 3,722,831   $ 5,152,789       $ 3,060,269      
Customer Concentration Risk | Revenue Benchmark | Title IV Programs, Aspen University                            
Other Commitments [Line Items]                            
Concentration risk, percentage           31.00%                
Customer Concentration Risk | Revenue Benchmark | Title IV Programs, United States University                            
Other Commitments [Line Items]                            
Concentration risk, percentage           33.00%                
Collateral Pledged, Bank Letter of Credit                            
Other Commitments [Line Items]                            
Restricted cash 9,872       $ 9,872   $ 9,872 $ 369,473            
Letter of Credit                            
Other Commitments [Line Items]                            
Letters of credit outstanding, amount                 $ 255,708 $ 379,345        
HEMG                            
Other Commitments [Line Items]                            
Amount of default judgment in litigation matter                         $ 772,793  
Number of AGI common stock remaining as sole asset in bankruptcy claim (in shares)                       208,000    
Number of AGI common stock filed in bankruptcy claim by third party (in shares)                       167,000    
Amount of claim filed       $ 888,638                    
Loss contingency, damages sought, value       $ 200,000                    
Proceeds from bankruptcy claims   $ 498,120                        
Writeoff of net receivable $ 45,329