Interim Condensed Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands	Total	Common Shares	Additional paid-in capital	Accumulated other comprehensive loss	Accumulated deficit
Beginning Balance at Dec. 31, 2021	$ 67,766	$ 181,782	$ 13,200	$ (15,916)	$ (111,300)
Beginning Balance (in shares) at Dec. 31, 2021		85,345,433
Stock-based compensation	1,339		1,339
Issued on vesting of RSUs and Share Awards		$ 1,203	(1,203)
Issued on vesting of RSUs and Share Awards (in shares)		487,544
RSUs and Share Awards withheld to settle employee tax obligations	(198)		(189)		(9)
Foreign currency translation adjustment	433			433
Net loss for the period	(23,042)				(23,042)
Ending Balance at Mar. 31, 2022	46,298	$ 182,985	13,147	(15,483)	(134,351)
Ending Balance (in shares) at Mar. 31, 2022		85,832,977
Beginning Balance at Dec. 31, 2022	17,992	$ 191,347	9,023	(16,106)	(166,272)
Beginning Balance (in shares) at Dec. 31, 2022		97,882,844
Stock-based compensation	452		452
Issued on vesting of RSUs and Share Awards		$ 1,256	(1,256)
Issued on vesting of RSUs and Share Awards (in shares)		659,473
RSUs and Share Awards withheld to settle employee tax obligations	(26)		$ (26)
Foreign currency translation adjustment	273			$ 273
Issued for employee share purchase plan (In Shares)		322,408
Issued for employee share purchase plan	128	$ 128
Net loss for the period	(11,434)				$ (11,434)
Ending Balance at Mar. 31, 2023	$ 7,385	$ 192,731
Ending Balance (in shares) at Mar. 31, 2023	7,385	98,864,725	8,193	(15,833)	(177,706)