XML 43 R33.htm IDEA: XBRL DOCUMENT v3.23.3
Summary of significant accounting policies - Inventory (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Dec. 31, 2022
Accounting Policies [Abstract]        
Raw materials   $ 907   $ 1,078
Work in progress   24,595   14,074
Finished goods   10,250   6,656
Total inventory   35,752   $ 21,808
Inventory write-down $ 300 $ 400 $ 1,200