Staff costs (Tables)
12 Months Ended
Dec. 31, 2021
Disclosure Of Staffing Costs [Abstract]  
Summary of Staff Costs

 

 

Year ended December 31,

 

in USD ‘000

 

2021

 

 

2020

 

 

2019

 

Wages and salaries

 

 

11,110

 

 

 

10,262

 

 

 

10,403

 

Social charges

 

 

1,690

 

 

 

1,699

 

 

 

2,124

 

Post-employment benefits expense

 

 

145

 

 

 

1,176

 

 

 

145

 

Share-based payments

 

 

5,843

 

 

 

6,506

 

 

 

11,884

 

Total staff costs

 

 

18,788

 

 

 

19,643

 

 

 

24,556