Loss Per Share - Schedule of basic and diluted loss per share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2023	Sep. 30, 2022
Earnings Per Share [Abstract]
Net loss	$ (15,712)	$ (13,889)	$ (13,909)	$ (15,849)	$ (8,982)	$ (22,060)	$ (43,510)	$ (46,891)
Weighted average shares outstanding
Basic (in shares)	201,954,021			199,207,092			201,021,368	159,607,217
Diluted (in shares)	201,954,021			199,207,092			201,021,368	159,607,217
Basic loss per common share (in dollars per share)	$ (0.08)			$ (0.08)			$ (0.22)	$ (0.29)
Diluted loss per common share (in dollars per share)	$ (0.08)			$ (0.08)			$ (0.22)	$ (0.29)