STOCK-BASED COMPENSATION (Tables)

6 Months Ended

Jun. 30, 2022

Share-Based Payment Arrangement [Abstract]

Summary of stock-based compensation expense

Stock-based compensation expense

	For the Three Months Ended June 30,				For the Six Months Ended June 30,
	2022		2021		2022		2021
Equity-settled awards		1,286		1,285		2,625		2,081
Cash-settled awards		40		576		3		874
		1,326		1,861		2,628		2,955

Summary of RSUs, Share Awards, PSUs, DSUs Activity

The following summarizes RSUs (as defined below), Share Awards, PSUs, and DSUs activity during the periods:

	RSU Time-			RSU Performance-			Share
	Based			Based			Awards			PSU			DSU
	Number of			Number of			Number of			Number of			Number of
	units			units			units			units			units
Outstanding at December 31, 2020		2,414,066			200,000			-			197,471			363,664
Granted		1,897,281			878,601			-			-			57,898
Vested		(630,042	)		(169	)		-			(9,314	)		(57,380	)
Withheld to settle employee tax obligations		(161,031	)		-			-			-			-
Forfeited		(116,656	)		(9,635	)		-			(1,733	)		-
Outstanding at June 30, 2021		3,403,618			1,068,797			-			186,424			364,182
Outstanding at December 31, 2021		3,216,536			1,021,739			-			157,200			361,577
Granted		2,140,605			863,279			162,682			-			386,083
Vested		(1,245,386	)		(303,568	)		(94,528	)		-			(468,654	)
Withheld to settle employee tax obligations		(526,259	)		(242,460	)		(68,154	)		-			-
Forfeited		(685,229	)		(502,628	)		-			(157,200	)		-
Outstanding at June 30, 2022		2,900,267			836,362			-			-			279,006

Schedule of Percentage of PRSUs Vest upon Increases of Share Price

	% of PRSUs Vesting
			33.3	%		66.7	%		100.0	%		150.0	%
2022 and 2021 PRSUs		$	3.00		$	4.00		$	5.00		$	7.00

Summary of options granted, exercised, surrendered, forfeited and expired

The following summarizes options granted, exercised, forfeited and expired during the periods:

	Number of			Weighted average
	options			exercise price C$
Outstanding at December 31, 2020		4,774,328			6.52
Forfeited		(21,588	)		7.21
Outstanding at June 30, 2021		4,752,740			6.52
Outstanding at December 31, 2021		4,064,489			6.64
Forfeited		(2,520,220	)		6.40
Outstanding at June 30, 2022		1,544,269			7.03
Exercisable at June 30, 2022		1,538,337			6.71

Summary of options outstanding by range of exercise prices

Range of exercise prices outstanding at June 30, 2022:

	Options outstanding						Options exercisable
			Weighted		Weighted				Weighted		Weighted
			average		average				average		average
	Number		remaining		exercise		Number		remaining		exercise
Range of exercise prices	outstanding		life		price C$		exercisable		life		price C$
C$4.01 – C$5.00		15,025		2.40		4.12		15,025		2.40		4.12
C$6.01 – C$7.00		789,017		1.56		6.33		783,085		1.55		6.33
C$7.01 – C$8.00		740,227		1.88		7.84		740,227		1.88		7.84
Total		1,544,269						1,538,337