| Schedule of Balance Sheet Information | ROU assets are summarized below: 
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  |  | April 30, |  
|  |  | 2021 |  | 2020 |  
| ROU assets - Operating facility leases |  | $ | 14,308,296Ìý |  |  | $ | 8,998,825Ìý |  |  
| Less: accumulated reduction |  | (1,593,433) |  |  | (2,585,974) |  |  
| Total ROU assets |  | $ | 12,714,863Ìý |  |  | $ | 6,412,851Ìý |  | 
 Operating lease obligations, related to the ROU assets are summarized below: 
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  |  | April 30, |  
|  |  | 2021 |  | 2020 |  
| Total lease liabilities |  | 19,946,229Ìý |  |  | $ | 8,324,323Ìý |  |  
| Reduction of lease liabilities |  | (1,617,600) |  |  | (955,736) |  |  
| Total operating lease obligations |  | $ | 18,328,629Ìý |  |  | $ | 7,368,587Ìý |  | 
|  |  |  |  |  |  |  |  |  |  
| Balance Sheet Classification |  | April 30, 2021 |  
| Operating lease obligations, current portion |  | $ | 2,029,821Ìý |  |  
| Operating lease obligations, less current portion |  | 16,298,808Ìý |  |  
| Total operating lease obligations |  | $ | 18,328,629Ìý |  | 
 
|  |  |  |  |  |  |  |  |  |  
| Other Information |  | April 30, 2021 |  
| Weighted average remaining lease term (in years) |  | 7.46 |  
| Weighted average discount rate |  | 12Ìý | % |  | 
| Future Minimum Payments Under Operating Leases | 
The following is a schedule by fiscal years of future minimum lease payments required under operating leases that have initial or remaining non-cancelable lease terms in excess of one year as of AprilÌý30, 2021 (a) (by fiscal year).
 
|  |  |  |  |  |  |  |  |  |  
| Maturity of Lease Obligations |  | Lease Payments |  
| 2022 |  | $ | 3,995,304Ìý |  |  
| 2023 |  | 3,647,737Ìý |  |  
| 2024 |  | 3,469,573Ìý |  |  
| 2025 |  | 3,332,672Ìý |  |  
| 2026 |  | 3,383,530Ìý |  |  
| Thereafter |  | 10,417,592Ìý |  |  
| Total future minimum lease payments |  | 28,246,408Ìý |  |  
| ÌýÌýÌýLess: imputed interest |  | (9,917,779) |  |  
| Present value of operating lease obligations |  | $ | 18,328,629Ìý |  | ____________________(a)  Lease payments exclude $3.2Ìýmillion of legally binding minimum lease payments for the new BSN Pre-Licensure campus location in Nashville, Tennessee lease signed but not yet commenced. |