Annual report pursuant to Section 13 and 15(d)

Financial instruments - Collaboration and License Agreement (Details)

v3.22.0.1
Financial instruments - Collaboration and License Agreement (Details)
12 Months Ended
Dec. 31, 2021
USD ($)
customer
Dec. 31, 2020
USD ($)
Collaboration and License Agreement    
Number of customers | customer 3  
Trade receivables $ 752,000 $ 139,000
Amounts past due 0  
GlaxoSmithKline Intellectual Property Development Ltd | Astellas Collaboration Agreement    
Collaboration and License Agreement    
Impairment losses $ 0