Schedule of foreign currency exchange rates (Details) |
Jun. 30, 2026 |
Dec. 31, 2025 |
Jun. 30, 2025 |
|---|---|---|---|
| Singapore, Dollars | |||
| Period-end exchange rate | 1.29 | 1.29 | |
| Period-average exchange rate | 1.28 | 1.32 | |
| Malaysia, Ringgits | |||
| Period-end exchange rate | 4.08 | 4.06 | |
| Period-average exchange rate | 3.98 | 4.37 | |
| Hong Kong, Dollars | |||
| Period-end exchange rate | 7.84 | ||
| Period-average exchange rate | 7.83 | ||
| China, Yuan Renminbi | |||
| Period-end exchange rate | 6.79 | ||
| Period-average exchange rate | 6.86 |