Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Intangible assets - Summary of Movements in Intangible Assets (Detail)

v3.23.1
Intangible assets - Summary of Movements in Intangible Assets (Detail) - EUR (€)
€ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Reconciliation of changes in intangible assets other than goodwill [abstract]    
Beginning balance, intangible assets € 8,333 € 4,010
Acquisition of subsidiary (MOMA) 19,404  
Additions 1,322 7,043
Disposals 0 0
Amortization (3,691) (2,720)
Amortization of disposals 0 0
Impairments 0 0
Reclassifications (720) 0
Ending balance, intangible assets 24,648 8,333
Software and licenses    
Reconciliation of changes in intangible assets other than goodwill [abstract]    
Beginning balance, intangible assets 4,135 198
Acquisition of subsidiary (MOMA) 2,120  
Additions 0 4,034
Disposals 0 0
Amortization (1,252) (97)
Amortization of disposals 0 0
Impairments 0 0
Reclassifications (720) 0
Ending balance, intangible assets 4,283 4,135
Internally developed software    
Reconciliation of changes in intangible assets other than goodwill [abstract]    
Beginning balance, intangible assets 4,198 3,812
Acquisition of subsidiary (MOMA) 0  
Additions 1,322 3,009
Disposals 0 0
Amortization (2,208) (2,623)
Amortization of disposals 0 0
Impairments 0 0
Reclassifications 0 0
Ending balance, intangible assets 3,312 4,198
Customer relationships    
Reconciliation of changes in intangible assets other than goodwill [abstract]    
Beginning balance, intangible assets 0 0
Acquisition of subsidiary (MOMA) 6,560  
Additions 0 0
Disposals 0 0
Amortization (231) 0
Amortization of disposals 0 0
Impairments 0 0
Reclassifications 0 0
Ending balance, intangible assets 6,329 0
Goodwill    
Reconciliation of changes in intangible assets other than goodwill [abstract]    
Beginning balance, intangible assets 0 0
Acquisition of subsidiary (MOMA) 10,724  
Additions 0 0
Disposals 0 0
Amortization 0 0
Amortization of disposals 0 0
Impairments 0 0
Reclassifications 0 0
Ending balance, intangible assets 10,724 0
Cost    
Reconciliation of changes in intangible assets other than goodwill [abstract]    
Beginning balance, intangible assets 18,017 10,974
Ending balance, intangible assets 38,023 18,017
Cost | Software and licenses    
Reconciliation of changes in intangible assets other than goodwill [abstract]    
Beginning balance, intangible assets 5,206 1,172
Ending balance, intangible assets 6,606 5,206
Cost | Internally developed software    
Reconciliation of changes in intangible assets other than goodwill [abstract]    
Beginning balance, intangible assets 12,811 9,802
Ending balance, intangible assets 14,133 12,811
Cost | Customer relationships    
Reconciliation of changes in intangible assets other than goodwill [abstract]    
Beginning balance, intangible assets 0 0
Ending balance, intangible assets 6,560 0
Cost | Goodwill    
Reconciliation of changes in intangible assets other than goodwill [abstract]    
Beginning balance, intangible assets 0 0
Ending balance, intangible assets 10,724 0
Accumulated amortization and impairment    
Reconciliation of changes in intangible assets other than goodwill [abstract]    
Beginning balance, intangible assets (9,684) (6,964)
Ending balance, intangible assets (13,375) (9,684)
Accumulated amortization and impairment | Software and licenses    
Reconciliation of changes in intangible assets other than goodwill [abstract]    
Beginning balance, intangible assets (1,071) (974)
Ending balance, intangible assets (2,323) (1,071)
Accumulated amortization and impairment | Internally developed software    
Reconciliation of changes in intangible assets other than goodwill [abstract]    
Beginning balance, intangible assets (8,613) (5,990)
Ending balance, intangible assets (10,821) (8,613)
Accumulated amortization and impairment | Customer relationships    
Reconciliation of changes in intangible assets other than goodwill [abstract]    
Beginning balance, intangible assets 0 0
Ending balance, intangible assets (231) 0
Accumulated amortization and impairment | Goodwill    
Reconciliation of changes in intangible assets other than goodwill [abstract]    
Beginning balance, intangible assets 0 0
Ending balance, intangible assets € 0 € 0