Annual and transition report of foreign private issuers [Sections 13 or 15(d)]

Intangible Assets - Summary of Changes in Intangible Assets (Detail)

v3.25.0.1
Intangible Assets - Summary of Changes in Intangible Assets (Detail) - EUR (€)
€ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Disclosure Of Intangible Assets [Line Items]    
Beginning balance € 30,985  
Ending balance 33,590 € 30,985
Cost    
Disclosure Of Intangible Assets [Line Items]    
Beginning balance 90,771 82,773
Additions 10,970 8,696
Disposal   (427)
Reclassifications 0 0
Exchange differences 207 (271)
Ending balance 101,948 90,771
Amortization    
Disclosure Of Intangible Assets [Line Items]    
Beginning balance 59,786 50,616
Amortization 8,544 9,640
Disposal   (402)
Exchange differences 28 (67)
Ending balance 68,358 59,786
Development Costs    
Disclosure Of Intangible Assets [Line Items]    
Beginning balance 2,090  
Ending balance 545 2,090
Development Costs | Cost    
Disclosure Of Intangible Assets [Line Items]    
Beginning balance 16,057 16,081
Additions 0 0
Disposal   0
Reclassifications 0 0
Exchange differences (8) (24)
Ending balance 16,049 16,057
Development Costs | Amortization    
Disclosure Of Intangible Assets [Line Items]    
Beginning balance 13,967 11,447
Amortization 1,543 2,537
Disposal   0
Exchange differences (6) (17)
Ending balance 15,504 13,967
Industrial Patents and Intellectual Property Rights    
Disclosure Of Intangible Assets [Line Items]    
Beginning balance 10,610  
Additions 397  
Ending balance 6,423 10,610
Industrial Patents and Intellectual Property Rights | Cost    
Disclosure Of Intangible Assets [Line Items]    
Beginning balance 30,550 25,255
Additions 397 3,571
Disposal   (402)
Reclassifications 723 2,072
Exchange differences (137) 55
Ending balance 31,533 30,550
Industrial Patents and Intellectual Property Rights | Amortization    
Disclosure Of Intangible Assets [Line Items]    
Beginning balance 19,940 15,168
Amortization 5,307 5,125
Disposal   (402)
Exchange differences (137) 49
Ending balance 25,110 19,940
Concessions, Licenses, Trademarks and Similar Rights    
Disclosure Of Intangible Assets [Line Items]    
Beginning balance 8,620  
Ending balance 7,573 8,620
Concessions, Licenses, Trademarks and Similar Rights | Cost    
Disclosure Of Intangible Assets [Line Items]    
Beginning balance 25,890 25,885
Additions 165 102
Disposal   0
Reclassifications 0 0
Exchange differences 51 (96)
Ending balance 26,106 25,890
Concessions, Licenses, Trademarks and Similar Rights | Amortization    
Disclosure Of Intangible Assets [Line Items]    
Beginning balance 17,270 15,977
Amortization 1,250 1,314
Disposal   0
Exchange differences 13 (20)
Ending balance 18,533 17,270
Intangible Fixed Assets in Process and Advances    
Disclosure Of Intangible Assets [Line Items]    
Beginning balance 6,056  
Ending balance 15,725 6,056
Intangible Fixed Assets in Process and Advances | Cost    
Disclosure Of Intangible Assets [Line Items]    
Beginning balance 6,056 3,147
Additions 10,408 5,023
Disposal   (25)
Reclassifications (723) (2,072)
Exchange differences (16) (17)
Ending balance 15,725 6,056
Intangible Fixed Assets in Process and Advances | Amortization    
Disclosure Of Intangible Assets [Line Items]    
Beginning balance 0 0
Amortization 0 0
Disposal   0
Exchange differences 0 0
Ending balance 0 0
Other Intangible Assets    
Disclosure Of Intangible Assets [Line Items]    
Beginning balance 3,609  
Ending balance 3,324 3,609
Other Intangible Assets | Cost    
Disclosure Of Intangible Assets [Line Items]    
Beginning balance 12,218 12,406
Additions 0 0
Disposal   0
Reclassifications 0 0
Exchange differences 317 (188)
Ending balance 12,535 12,218
Other Intangible Assets | Amortization    
Disclosure Of Intangible Assets [Line Items]    
Beginning balance 8,609 8,024
Amortization 444 664
Disposal   0
Exchange differences 158 (79)
Ending balance € 9,211 € 8,609