Significant Accounting Policies - Schedule of Estimated Term of Asset (Details) |
12 Months Ended |
|---|---|
Apr. 30, 2025 | |
| Lab Equipment | |
| Disclosure Of Property Plant And Equipment [Line Items] | |
| Basis | Straight line |
| Term | 5 years |
| Furniture and Equipment | |
| Disclosure Of Property Plant And Equipment [Line Items] | |
| Basis | Straight line |
| Term | 5 years |
| Computer Hardware | |
| Disclosure Of Property Plant And Equipment [Line Items] | |
| Basis | Straight line |
| Term | 2 years |
| Building | |
| Disclosure Of Property Plant And Equipment [Line Items] | |
| Basis | Straight line |
| Term | Remaining term of the property lease |
| Automobile | |
| Disclosure Of Property Plant And Equipment [Line Items] | |
| Basis | Straight line |
| Term | Remaining term of the automobile lease |
| Leasehold Improvements | |
| Disclosure Of Property Plant And Equipment [Line Items] | |
| Basis | Straight line |
| Term | Shorter of useful life and remaining term of the lease plus the first renewal option |
| Computer Software | |
| Disclosure Of Property Plant And Equipment [Line Items] | |
| Basis | Straight line |
| Term | 1 year |