Bonds, mortgages and other long-term debt - Debt (Details) - Dec. 31, 2025 |
USD ($) |
EUR (€) |
|---|---|---|
| Bonds, mortgages and other long-term debt | ||
| Total debt | $ 1,678,000 | € 1,429,000 |
| Less: current portion | (689,000) | (586,000) |
| Noncurrent liabilities | 989,000 | 842,000 |
| Recoverable advances - Bpifrance (Innovation and BELICIM) | ||
| Bonds, mortgages and other long-term debt | ||
| Total debt | 382,000 | 325,000 |
| PGE loans (CIC, Bpifrance, BNP) | ||
| Bonds, mortgages and other long-term debt | ||
| Total debt | 394,000 | 335,000 |
| Bpifrance Innovation Loan | ||
| Bonds, mortgages and other long-term debt | ||
| Total debt | 403,000 | 343,000 |
| Less: current portion | (84,635) | (72,050) |
| Noncurrent liabilities | 318,633 | 271,255 |
| Bpifrance Innovation R&D Loan | ||
| Bonds, mortgages and other long-term debt | ||
| Total debt | $ 499,000 | € 425,000 |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as current. Excludes lease obligation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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