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Provisions (Details) € in Thousands, $ in Millions |  |  | 12 Months Ended |
--- | --- | --- | --- | ---
Jan. 28, 2021 USD ($) | Jan. 28, 2021 EUR (€) | Aug. 17, 2018 EUR (€) | Dec. 31, 2020 USD ($) | Dec. 31, 2020 EUR (€) | Dec. 31, 2019 USD ($) | Dec. 31, 2019 EUR (€) | Dec. 31, 2018 EUR (€) | Oct. 30, 2020 USD ($) | Oct. 30, 2020 EUR (€)
Long term provisions |  |  |  |  |  |  |  |  |  |
Beginning balance |  |  |  |  | € 574 |  | € 358 | € 477 |  |
Additions |  |  |  |  | 1,804 |  | 216 |  |  |
Reversals |  |  |  |  |  |  |  | (119) |  |
Closing balance |  |  |  |  | 2,377 |  | 574 | 358 |  |
Short term provisions |  |  |  |  |  |  |  |  |  |
Beginning balance |  |  |  |  | 1,264 |  | 1,140 |  |  |
Additions |  |  |  |  | 90 |  | 123 | 1,140 |  |
Reclassified |  |  |  |  | (1,224) |  |  |  |  |
Closing balance |  |  |  |  | 130 |  | 1,264 | 1,140 |  |
Total Provisions |  |  |  |  |  |  |  |  |  |
Other provisions at beginning of period |  |  |  |  | 1,837 |  | 1,498 | 477 |  |
Additions |  |  |  |  | 1,894 |  | 339 | 1,140 |  |
Unused provision reversed, other provisions |  |  |  |  |  |  |  | (119) |  |
Unused provision reclassified, other povisions |  |  |  |  | (1,224) |  |  |  |  |
Other provisions at end of period |  |  |  |  | 2,507 |  | 1,837 | 1,498 |  |
Mediator's waiver amount |  |  |  |  | 300 |  |  |  |  |
Additional provisions |  |  |  |  | 1,894 |  | 339 | 1,140 |  |
Provision for tax adjustment risk in respect of payroll taxes for the years ended December 31, 2016, 2017 and 2018 |  |  |  |  |  |  |  |  |  |
Short term provisions |  |  |  |  |  |  |  |  |  |
Beginning balance |  |  |  |  | 1,300 |  | 1,100 |  |  |
Closing balance |  |  |  |  |  |  | 1,300 | 1,100 |  |
Total Provisions |  |  |  |  |  |  |  |  |  |
Payroll taxes payable |  |  |  |  |  |  | 1,700 |  |  |
Impact on income (loss) statement |  |  |  |  |  |  | 100 |  |  |
Proposed tax adjustment | $ |  |  |  |  |  | $ 0.5 |  |  |  |
Provision for CIR risk related to tax audit for the years ended December 31, 2013, 2014 and 2015 |  |  |  |  |  |  |  |  |  |
Long term provisions |  |  |  |  |  |  |  |  |  |
Beginning balance |  |  |  |  | 358 |  | 358 | 477 |  |
Additions |  |  |  |  | 1,139 |  |  |  |  |
Reversals |  |  |  |  |  |  |  | (119) |  |
Closing balance |  |  |  |  | 1,497 |  | 358 | 358 |  |
Total Provisions |  |  |  |  |  |  |  |  |  |
Additions |  | € 1,100 |  |  |  |  |  |  |  |
Payroll taxes payable |  |  | € 1,900 |  |  |  |  | 1,900 |  |
Proposed tax adjustment |  |  | € 1,900 |  |  |  |  |  |  |
Potential risk from proposed tax adjustment | $ | $ 0.3 |  |  |  |  |  |  |  |  |
Additional provisions |  | 1,100 |  |  |  |  |  |  |  |
Maximum tax adjustment risk |  | € 1,500 |  |  |  |  |  | 400 |  |
Provision for CIR risk related to tax audit for the year ended December 31, 2017 |  |  |  |  |  |  |  |  |  |
Long term provisions |  |  |  |  |  |  |  |  |  |
Beginning balance |  |  |  |  | 216 |  |  |  |  |
Additions |  |  |  |  | 665 |  | 216 |  |  |
Closing balance |  |  |  |  | 880 |  | € 216 |  |  |
Total Provisions |  |  |  |  |  |  |  |  |  |
Additions | $ |  |  |  | $ 0.7 |  |  |  |  |  |
Additional provisions | $ |  |  |  | $ 0.7 |  |  |  |  |  |
Percentage of French Research Tax Credit (CIR) received |  |  |  |  |  | 81.00% | 81.00% |  |  |
French Research Tax Credit (CIR), payments received |  |  |  |  |  |  | € 3,600 |  |  |
French Research Tax Credit (CIR), amounts receivable |  |  |  |  |  |  | 4,500 |  |  |
Maximum tax adjustment risk |  |  |  |  | 900 |  | 200 |  |  |
Provision related to tax audit for the years ended 2013, 2014 and 2015 |  |  |  |  |  |  |  |  |  |
Total Provisions |  |  |  |  |  |  |  |  |  |
Maximum indemnification amount (the "Abbott Guarantee") |  |  |  |  |  |  |  | 2,000 |  |
Accrued expenses recognized |  |  |  |  | 2,000 |  |  | 1,900 |  |
Accrued income recognized |  |  |  |  | 2,000 |  |  | 1,900 |  |
Impact on income (loss) statement |  |  |  |  | 100 |  |  |  |  |
Provision related to tax audit for the years ended 2013, 2014 and 2015 | Other Current Liabilities |  |  |  |  |  |  |  |  |  |
Total Provisions |  |  |  |  |  |  |  |  |  |
Payroll taxes payable |  |  |  |  | 1,200 |  |  |  |  |
Provision for tax audit for the years ended December 31, 2016 and December 31, 2017 |  |  |  |  |  |  |  |  |  |
Short term provisions |  |  |  |  |  |  |  |  |  |
Beginning balance |  |  |  |  |  |  | 1,140 |  |  |
Additions |  |  |  |  |  |  |  | 1,140 |  |
Closing balance |  |  |  |  |  |  |  | 1,140 |  |
Total Provisions |  |  |  |  |  |  |  |  |  |
Other provisions at beginning of period |  |  |  |  |  |  | 1,100 |  |  |
Other provisions at end of period |  |  |  |  |  |  |  | 1,100 |  |
Payroll taxes payable |  |  |  |  |  |  | 1,200 |  |  | € 1,200
Guarantee as condition to suspend AMR | $ |  |  |  |  |  |  |  |  | $ 1.0 |
Provision for tax audit for the years ended December 31, 2016 - 2018 |  |  |  |  |  |  |  |  |  |
Short term provisions |  |  |  |  |  |  |  |  |  |
Beginning balance |  |  |  |  | 1,264 |  | 1,140 |  |  |
Additions |  |  |  |  | 90 |  | 123 |  |  |
Reclassified |  |  |  |  | (1,224) |  |  |  |  |
Closing balance |  |  |  |  | 130 |  | € 1,264 | € 1,140 |  |
Total Provisions |  |  |  |  |  |  |  |  |  |
Payroll taxes payable |  |  |  |  | € 1,300 |  |  |  |  |

X
- Definition The amount of additional other provisions made. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2020-01-01 -Paragraph 84 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=37&code=ifrs-tx-2020-en-r&anchor=para_84_b&doctype=Standard -URIDate 2020-01-01 + Details
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- Definition The amount of non-current provisions other than provisions for employee benefits. [Refer: Non-current provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 78 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_78_d&doctype=Standard -URIDate 2020-01-01 + Details
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- Definition The amount of provisions other than provisions for employee benefits. [Refer: Provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2020-01-01 -Paragraph 84 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=37&code=ifrs-tx-2020-en-r&anchor=para_84_a&doctype=Standard -URIDate 2020-01-01 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 78 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_78_d&doctype=Standard -URIDate 2020-01-01 + Details
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- Definition The amount of current provisions other than provisions for employee benefits. [Refer: Provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 78 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_78_d&doctype=Standard -URIDate 2020-01-01 + Details
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- Definition The amount reversed for unused other provisions. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2020-01-01 -Paragraph 84 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=37&code=ifrs-tx-2020-en-r&anchor=para_84_d&doctype=Standard -URIDate 2020-01-01 + Details
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- Definition Amount of accrued expenses recognized during the period. + References No definition available. + Details
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- Definition Amount of accrued income recognized during the period. + References No definition available. + Details
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- Definition The amount of additional other provisions made, classified as long-term. + References No definition available. + Details
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- Definition The amount of additional other provisions made, classified as short-term. + References No definition available. + Details
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- Definition Amount of impact on Income Statement during the period for other provisions. + References No definition available. + Details
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- Definition Amount of French Research Tax Credit (CIR) receivable by the company. + References No definition available. + Details
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- Definition Represents the information pertaining to maximum tax adjustment risk. + References No definition available. + Details
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- Definition Represents the waiver amount of mediator corresponding to dispute related to subcontracting expenses. + References No definition available. + Details
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- Definition Amount payable by the company for payroll taxes including penalties and late payment interest. + References No definition available. + Details
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- Definition Maximum indemnification amount available to the company for payroll taxes payable. + References No definition available. + Details
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- Definition Percentage of French Research Tax Credit (CIR), received during the period. + References No definition available. + Details
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- Definition Amount of cash inflow from French Research Tax Credit (CIR). + References No definition available. + Details
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- Definition The amount of potential risk from proposed tax adjustment (including penalties and late payment interest) received by French tax authorities. + References No definition available. + Details
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- Definition The amount of proposed tax adjustment (including penalties and late payment interest) received from French tax authorities. + References No definition available. + Details
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- Definition The amount of guarantee required for the suspension of notice of recovery issued by tax authorities. + References No definition available. + Details
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- Definition The amount reclassified for unused other provisions. + References No definition available. + Details
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- Definition The amount reclassified for unused other provisions, classified as short-term. + References No definition available. + Details
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- Definition The amount reversed for unused other provisions, classified as long-term. + References No definition available. + Details
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