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Loans and Borrowings - Summary of Maturities of Financial Liabilities (Details) - Dec. 31, 2021 € in Thousands, $ in Thousands | USD ($) | EUR (€)
--- | --- | ---
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Refundable and conditional advances | $ | $ 3,229 |
TOTAL |  | € 74,235
Convertible loans |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 48,097
Bank loans |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 15,824
Lease |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 7,069
Accrued interests |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 16
Other financial loans and borrowings |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 71,006
BPI FRANCE - IT-DIAB |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Refundable and conditional advances | $ | 3,229 |
Within 1 Year |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Refundable and conditional advances |  | 0
TOTAL |  | 2,188
Within 1 Year | Convertible loans |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 415
Within 1 Year | Bank loans |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 667
Within 1 Year | Lease |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 1,089
Within 1 Year | Accrued interests |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 16
Within 1 Year | Other financial loans and borrowings |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 2,188
Within 1 Year | BPI FRANCE - IT-DIAB |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Refundable and conditional advances |  | 0
Later than one year and not later than two years |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Refundable and conditional advances |  | 0
TOTAL |  | 4,667
Later than one year and not later than two years | Convertible loans |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 0
Later than one year and not later than two years | Bank loans |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 3,728
Later than one year and not later than two years | Lease |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 939
Later than one year and not later than two years | Accrued interests |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 0
Later than one year and not later than two years | Other financial loans and borrowings |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 4,667
Later than one year and not later than two years | BPI FRANCE - IT-DIAB |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Refundable and conditional advances |  | 0
Later than two years and not later than three years |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Refundable and conditional advances |  | 0
TOTAL |  | 7,349
Later than two years and not later than three years | Convertible loans |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 0
Later than two years and not later than three years | Bank loans |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 6,424
Later than two years and not later than three years | Lease |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 925
Later than two years and not later than three years | Accrued interests |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 0
Later than two years and not later than three years | Other financial loans and borrowings |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 7,349
Later than two years and not later than three years | BPI FRANCE - IT-DIAB |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Refundable and conditional advances |  | 0
Later than three years and not later than four years |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Refundable and conditional advances |  | 0
TOTAL |  | 52,308
Later than three years and not later than four years | Convertible loans |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 47,682
Later than three years and not later than four years | Bank loans |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 3,694
Later than three years and not later than four years | Lease |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 932
Later than three years and not later than four years | Accrued interests |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 0
Later than three years and not later than four years | Other financial loans and borrowings |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 52,308
Later than three years and not later than four years | BPI FRANCE - IT-DIAB |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Refundable and conditional advances |  | 0
Later than four years and not later than five years |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Refundable and conditional advances |  | 0
TOTAL |  | 1,782
Later than four years and not later than five years | Convertible loans |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 0
Later than four years and not later than five years | Bank loans |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 840
Later than four years and not later than five years | Lease |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 942
Later than four years and not later than five years | Accrued interests |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 0
Later than four years and not later than five years | Other financial loans and borrowings |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 1,782
Later than four years and not later than five years | BPI FRANCE - IT-DIAB |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Refundable and conditional advances |  | 0
Later than five years |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Refundable and conditional advances | $ | 3,229 |
TOTAL |  | 5,941
Later than five years | Convertible loans |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 0
Later than five years | Bank loans |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 470
Later than five years | Lease |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 2,242
Later than five years | Accrued interests |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | 0
Later than five years | Other financial loans and borrowings |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Other loans and borrowings |  | € 2,712
Later than five years | BPI FRANCE - IT-DIAB |  |
Disclosure of maturity analysis for derivative financial liabilities [line items] |  |
TOTAL - Refundable and conditional advances | $ | $ 3,229 |

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