Quarterly report pursuant to Section 13 or 15(d)

STOCK-BASED COMPENSATION (Details Narrative)

v3.21.2
STOCK-BASED COMPENSATION (Details Narrative) - USD ($)
1 Months Ended 3 Months Ended 12 Months Ended
Mar. 23, 2021
Nov. 26, 2019
Mar. 01, 2019
Apr. 30, 2016
Nov. 30, 2018
Jul. 31, 2021
Jul. 31, 2020
Apr. 30, 2021
Feb. 28, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Option exercised           (250,000)      
Number of shares cancelled           300,000      
Stock-based compensation           $ 739,622 $ 591,433    
Options granted           1,500,000      
Exercise price (in dollars per share)           $ 2.9167      
Options vested and expected to vest               18,500  
Weighted-average period vested and expected to vest at end               6 years 6 months 7 days  
General and Administrative Expense [Member]                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Stock-based compensation           $ 597,705 569,620    
Unamortized Stock Based Compensation [Member]                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Options vested and expected to vest               6,500,000  
Weighted-average period vested and expected to vest at end           2 years 6 months      
Share-based Payment Arrangement, Option [Member]                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Stock-based compensation           $ 740,000 $ 591,000    
Performance Contingent Stock Options [Member] | Chief Executive Officer [Member]                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Options granted         2,000,000        
Exercise price (in dollars per share)         $ 1.00        
Performance Contingent Stock Options [Member] | Key Employees And Director [Member]                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Options granted 450,000 4,250,000              
Exercise price (in dollars per share) $ 1.50 $ 1.50              
Terms of award Due to the significant risks and uncertainties associated with achieving the completion of Phase I for AL002, as of July 31, 2021 In the event any the stock price milestones are not achieved within three years, the unvested portion of the performance options will be reduced by 25%. Due to the significant risks and uncertainties associated with achieving the market-contingent awards, as of July 31, 2021              
Minimum [Member] | Performance Contingent Stock Options [Member] | General and Administrative Expense [Member]                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Stock-based compensation         $ 1,200,000        
Stock Incentive Plan 2016 [Member]                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Number of shares authorized for issuance       12,500,000          
Additional number of shares available for issuance     7,500,000            
Stock Incentive Plan 2016 [Member] | Minimum [Member]                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Expiration period       5 years          
Stock Incentive Plan 2016 [Member] | Maximum [Member]                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Expiration period       10 years          
Stock Incentive Plan 2021 [Member]                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Number of shares authorized for issuance                 10,000,000