Annual report pursuant to Section 13 and 15(d)

Personnel Costs - Schedule of Allocation of Personnel Cost (Details)

v3.20.1
Personnel Costs - Schedule of Allocation of Personnel Cost (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Schedule Of Personnel Cost Allocation [Line Items]    
Total Personnel Costs $ 12,648 $ 15,154
Research and Development    
Schedule Of Personnel Cost Allocation [Line Items]    
Total Personnel Costs 4,158 2,753
Sales and Marketing    
Schedule Of Personnel Cost Allocation [Line Items]    
Total Personnel Costs 2,855 4,604
General and Administrative    
Schedule Of Personnel Cost Allocation [Line Items]    
Total Personnel Costs $ 5,635 $ 7,797