XML 96 R56.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Intangible Assets - Summary of Intangible Assets (Detail) - EUR (€) € in Thousands | Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
--- | --- | --- | ---
Disclosure of detailed information about intangible assets [line items] |  |  |
Intangible assets other than goodwill | € 123 | € 96 | € 94
Total, gross [member] |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |
Intangible assets other than goodwill | 864 | 572 | 356
Total accumulated amortization and depreciation [member] |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |
Intangible assets other than goodwill | 741 | 476 | 262
Patents, licenses, trademarks [member] | Total, gross [member] |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |
Intangible assets other than goodwill | 414 | 196 | 54
Patents, licenses, trademarks [member] | Total accumulated amortization and depreciation [member] |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |
Intangible assets other than goodwill | 340 | 125 | 53
Software [member] | Total, gross [member] |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |
Intangible assets other than goodwill | 450 | 376 | 302
Software [member] | Total accumulated amortization and depreciation [member] |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |
Intangible assets other than goodwill | € 401 | € 351 | € 210

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfIntangibleAssetsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of identifiable non-monetary assets without physical substance. This amount does not include goodwill. [Refer: Goodwill] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 38 -IssueDate 2017-01-01 -Paragraph 118 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=38&date=2017-03-01&anchor=para_118_e&doctype=Standard -URIDate 2017-03-09 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2017-01-01 -Paragraph 54 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_54_c&doctype=Standard -URIDate 2017-03-09 + Details
Name: | ifrs-full_IntangibleAssetsOtherThanGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis=ifrs-full_GrossCarryingAmountMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis=ifrs-full_AccumulatedDepreciationAndAmortisationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis=dbvt_PatentsLicensesAndTrademarksMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis=ifrs-full_ComputerSoftwareMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |