Quarterly report pursuant to Section 13 or 15(d)

Income taxes (Details)

v3.23.2
Income taxes (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Income Tax Disclosure [Abstract]        
Income tax expense $ 0 $ 0 $ 0 $ 3
Effective tax rate (less than) 1.00% 1.00% 1.00% 1.00%