Mortgage payable - Schedule of mortgage payable (Details) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended |
|---|---|---|
Jun. 30, 2026 |
Mar. 31, 2026 |
|
| Participating Mortgage Loans [Line Items] | ||
| Less: current portion | $ (162) | $ (143) |
| Non-current portion | 18,300 | 14,348 |
| Real property [Member] | ||
| Participating Mortgage Loans [Line Items] | ||
| Balance, beginning of period | 14,492 | 0 |
| Addition | 4,363 | 14,747 |
| Interest | 243 | 145 |
| Repayment | (217) | 0 |
| Foreign exchange movement | (419) | (400) |
| Balance, end of period | 18,462 | 14,492 |
| Mortgage Payable One [Member] | Real property [Member] | ||
| Participating Mortgage Loans [Line Items] | ||
| Balance, beginning of period | 14,492 | 0 |
| Addition | 0 | 14,747 |
| Interest | 217 | 145 |
| Repayment | (217) | 0 |
| Foreign exchange movement | (278) | (400) |
| Balance, end of period | 14,214 | 14,492 |
| Mortgage Payable Two [Member] | Real property [Member] | ||
| Participating Mortgage Loans [Line Items] | ||
| Balance, beginning of period | 0 | 0 |
| Addition | 4,363 | 0 |
| Interest | 26 | 26 |
| Repayment | 0 | 0 |
| Foreign exchange movement | (141) | 0 |
| Balance, end of period | $ 4,248 | $ 0 |