Earnings (Loss) per Share - Basic and Diluted (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Basic and Diluted Loss per Share
Net loss for the period	$ (57,185)	$ (49,450)	$ (69,484)
Weighted average number of shares outstanding, Basic	2,681,968	1,733,978	513,804
Weighted average number of shares outstanding, Diluted	2,681,968	1,733,978	513,804
Basic loss ($ per share)	$ (21.32)	$ (28.52)	$ (135.23)
Diluted loss ($ per share)	$ (21.32)	$ (28.52)	$ (135.23)