Operating Loss Carry forwards (Detail) $ in Thousands |
12 Months Ended |
|---|---|
|
May 31, 2025
USD ($)
| |
| Operating Loss Carryforwards [Line Items] | |
| Total net operating loss carryforwards | $ 18,913 |
| U.S. | |
| Operating Loss Carryforwards [Line Items] | |
| Total net operating loss carryforwards | $ 91 |
| Total net operating loss carryforwards expiration description | 2038 |
| Foreign | |
| Operating Loss Carryforwards [Line Items] | |
| Total net operating loss carryforwards | $ 18,822 |
| Total net operating loss carryforwards expiration description | 2026 to Indefinite |