Post-effective amendment to a registration statement that is not immediately effective upon filing

Provisions - Summary of Restructuring Provision (Detail)

v3.22.2.2
Provisions - Summary of Restructuring Provision (Detail) - EUR (€)
€ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Disclosure Of Additional Provisions Other Provisions [Line Items]    
Current portion Beginning Balance € 364  
Non-current portion Beginning Balance 207  
Beginning Balance 571  
Current portion Ending Balance 248 € 364
Non-current portion Ending Balance 133 207
Ending balance 381 571
Restructuring provision [member]    
Disclosure Of Additional Provisions Other Provisions [Line Items]    
Current portion Beginning Balance 364 0
Non-current portion Beginning Balance 59 0
Beginning Balance 423 0
Additions 53 3,804
Releases   0
Used during the year (228) (3,381)
Interest accretion   0
Current portion Ending Balance 248 364
Non-current portion Ending Balance 0 59
Ending balance € 248 € 423