Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity - Schedule of Share-Based Compensation (Details)

v3.23.1
Stockholders' Equity - Schedule of Share-Based Compensation (Details) - USD ($)
3 Months Ended 9 Months Ended
Jan. 31, 2023
Jan. 31, 2022
Jan. 31, 2023
Jan. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock based compensation expense $ 394,510 $ 700,697 $ 899,176 $ 1,965,567
RSUs        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock based compensation expense 394,510 397,241 893,769 1,532,147
Restricted Stock        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock based compensation expense 0 286,231 0 307,283
Stock options        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock based compensation expense $ 0 $ 17,225 $ 5,407 $ 126,137