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

Reserves - Additional Information (Detail)

v3.22.2.2
Reserves - Additional Information (Detail) - EUR (€)
€ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Text Block [Abstract]      
Net changes In legal reserve € 386 € 777 € 2,028