LOSS PER SHARE (Tables)

6 Months Ended

Jun. 30, 2022

Earnings Per Share [Abstract]

Computation of basic and diluted net loss per share

The following table sets forth the computation of basic and dilutive net loss per share attributable to common shareholders:

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Net loss	$	(7,870)	$	(5,923)	$	(16,496)	$	(18,697)
Weighted-average number of common shares - basic	145,168,510		109,435,643		145,079,859		108,833,622
Dilutive effect of stock options and awards	—		—		—		—
Weighted-average number of proportionate voting shares - basic	—		76,252		—		77,460
Weighted-average number of common shares - diluted	145,168,510		109,435,643		145,079,859		108,833,622
Weighted-average number of proportionate voting shares - diluted	—		76,252		—		77,460
Loss per common share – basic and diluted	$	(0.05)	$	(0.04)	$	(0.11)	$	(0.13)
Loss per proportionate voting share – basic and diluted	$	—	$	(16.93)	$	—	$	(53.49)

Potentially dilutive awards

The potentially dilutive awards outstanding for each year are presented in the table below:

	June 30,
	2022	2021
Outstanding options	5,207,959	3,895,512
Outstanding restricted share units	2,508,596	974,813
Outstanding common share warrants	—	9,483,140
Total	7,716,555	14,353,465