Schedule of deferred revenue (Details) - USD ($) |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Product Information [Line Items] | ||
| Deferred Revenue | $ 210,000 | $ 120,000 |
| Equipment [Member] | ||
| Product Information [Line Items] | ||
| Deferred Revenue | 210,000 | 70,000 |
| Other [Member] | ||
| Product Information [Line Items] | ||
| Deferred Revenue | $ 50,000 |