XML 637 R156.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Share-based payment arrangements - Long term incentive plan 2015 (Equity-settled) (Details)
$ in Thousands
 12 Months Ended
Feb. 12, 2015
shares
€ / shares
Dec. 31, 2023
USD ($)
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Disclosure of terms and conditions of share-based payment arrangement [line items]        
Vesting period       5 years
Expense from share-based payment transactions with employees | $   $ 3,945 $ 2,411 $ 761
Long term incentive plan 2015 | Restricted stock units        
Disclosure of terms and conditions of share-based payment arrangement [line items]        
Annual vesting percentage 60.00%      
Equity instruments granted (in shares) 65,433      
Long term incentive plan 2015 | Key management personnel of entity or parent        
Disclosure of terms and conditions of share-based payment arrangement [line items]        
Annual vesting percentage 40.00%      
Vesting period 3 years      
Equity instruments granted (in shares) 236,590      
Exercise period 13 years      
Exercise price, share options granted (in euro per share) | € / shares € 10.0475      
Expense from share-based payment transactions with employees | $   $ 0 $ 1,800 $ 0
Long term incentive plan 2015 | Key management personnel of entity or parent | Restricted stock units        
Disclosure of terms and conditions of share-based payment arrangement [line items]        
Annual vesting percentage 60.00%      
Equity instruments granted (in shares) 65,433