XML 56 R20.htm IDEA: XBRL DOCUMENT
v3.21.2

Other income | 12 Months Ended
--- | ---
Dec. 31, 2020
Text Block [Abstract] |
Other income | 14. Other income Other income includes grant income, in addition immaterial amounts from other sources. The Group receives income through government grants for specific research and development projects. The Group recognizes grant income as it performs research and development activities specified by the grant agreements. Total grant income was €0.2 million, €0.03 million, and €2.9 million during the years ended December 31, 2020, 2019 and 2018, respectively. There are no unfulfilled conditions or contingencies attached to these grants. The Group had the following deferred income and receivable balances under these agreements:
|  | As of |
|  | December 31, 2020 |  |  | December 31, 2019 |
|  | (Euros in thousands) |
Receivables |  |  | 875 |  |  |  | 998 |
Deferred income |  |  | — |  |  |  | 164 |
Total |  |  | 875 |  |  |  | 1,162 |
The Group classifies receivables under these agreements within other current assets, while it presents deferred income within other current liabilities.

X
- Definition The disclosure of other operating income. [Refer: Other operating income (expense)] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 10 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_10_e&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_DisclosureOfOtherOperatingIncomeExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Text block. + References No definition available. + Details
Name: | imtx_TextBlockAbstract
Namespace Prefix: | imtx_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration