Commitments and Contingencies - Schedule of Operating and Finance Right-of-Use Assets and Lease Liabilities (Details) - USD ($) $ in Thousands |
1 Months Ended | 2 Months Ended | 3 Months Ended | |
|---|---|---|---|---|
Jun. 06, 2025 |
Jul. 31, 2025 |
Jul. 31, 2026 |
Apr. 30, 2026 |
|
| Commitments and Contingencies Disclosure [Abstract] | ||||
| Rent expense | $ 121 | $ 142 | $ 277 | |
| Cash paid for operating leases | $ 92 | $ 97 | 208 | |
| Operating lease right-of-use asset | $ 1,672 | $ 1,710 | ||
| Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Other current assets, Other non-current assets | Other current assets, Other non-current assets | ||
| Operating lease liability, current | $ 621 | $ 670 | ||
| Operating lease liability, long-term | $ 1,111 | $ 1,100 | ||
| Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] | Other non-current liabilities | Other non-current liabilities |