Commitments and contingencies (Details Narrative) $ in Thousands |
Jun. 30, 2025
USD ($)
|
Dec. 31, 2024
USD ($)
m²
Integer
|
Dec. 31, 2023
USD ($)
m²
|
May 31, 2023
g
|
Sep. 30, 2022
g
|
Jun. 30, 2022
g
|
|---|---|---|---|---|---|---|
| Commitments and Contingencies Disclosure [Abstract] | ||||||
| Issued letters of guarantee | $ | $ 0 | $ 0 | $ 0 | |||
| Contractual obligation, minimum quantity | m² | 21,000 | 21,000 | ||||
| Contractual obligation, minimum quantity, pieces | 3,236 | 75,400 | 318,400 | 318,400 |