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Share Capital, Reserves and Retained Earnings - Summary of OCI Accumulated in Reserves, Net of Tax (Details) - EUR (€) € in Thousands | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
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Disclosure Of Share Capital Reserves And Other Equity Interest [Line Items] |  |  |
Foreign operations translation | € 5,899 | € 1,954 | € 5,846
Remeasurement of defined benefit plan | (997) | (370) | (158)
Total OCI | 4,875 | 1,465 | 5,625
Owners of the Company [Member] |  |  |
Disclosure Of Share Capital Reserves And Other Equity Interest [Line Items] |  |  |
Total OCI | 4,902 | 1,584 | 5,688
Non-controlling interests [member] |  |  |
Disclosure Of Share Capital Reserves And Other Equity Interest [Line Items] |  |  |
Total OCI | € (27) | € (119) | € (63)

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- Definition The amount of accumulated items of income and expense (including reclassification adjustments) that are not recognised in profit or loss as required or permitted by other IFRSs. [Refer: IFRSs [member]; Other comprehensive income] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_55&doctype=Standard -URIDate 2021-03-24 + Details
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- Definition A component of equity representing exchange differences on translation of financial statements recognised in other comprehensive income and accumulated in equity. [Refer: Other comprehensive income] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 21 -IssueDate 2021-01-01 -Paragraph 52 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=21&code=ifrs-tx-2021-en-r&anchor=para_52_b&doctype=Standard -URIDate 2021-03-24 + Details
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- Definition A component of equity representing the accumulated remeasurements of defined benefit plans. [Refer: Defined benefit plans [member]] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 78 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_78_e&doctype=Standard -URIDate 2021-03-24 + Details
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- Definition Disclosure of share capital reserves and other equity interest. + References No definition available. + Details
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