Share-based compensation (Tables)

12 Months Ended

Dec. 31, 2022

Disclosure of terms and conditions of share-based payment arrangement [line items]

Disclosure of number and weighted average exercise prices of share options [Table Text Block]

	Year ended				Year ended
	Dec. 31, 2022				Dec. 31, 2021
	Number of shares subject to option			Weighted- average exercise price C$	Number of shares subject to option			Weighted average exercise price C$
Balance, beginning of year	1,659,288		$	5.71	1,563,189		$	3.77
Number of units granted during the year	602,614		$	9.77	509,385		$	10.42
Exercised	(421,545	)	$	3.80	(326,161	)	$	3.76
Forfeited	(311,597	)	$	7.94	(87,125	)	$	5.79
Balance, end of year	1,528,760		$	7.38	1,659,288		$	5.71

Disclosure of fair value assumptions used in the black scholes valuation of share options explanatory [Table Text Block]

For options granted during the year ended		Dec. 31, 2022		Dec. 31, 2021
Weighted average share price at grant date (CAD)	$	9.77	$	10.42
Risk-free rate		1.81%		1.02%
Expected dividend yield		0.2%		0.2%
Expected stock price volatility (based on historical volatility)		55.9%		60.5%
Expected life of option (months)		84		84
Weighted average per share fair value of stock options granted (CAD)	$	5.45	$	6.06

Disclosure of range of exercise prices of outstanding share options [Table Text Block]

Dec. 31, 2022

Range of
exercise prices
C$

Number of
options
outstanding

Weighted average
remaining
contractual life
(years)

Weighted
average
exercise price
C$

Number of
options
exercisable

Weighted
average share
price at exercise
date C$

$3.76 - $3.92

644,983

4.15

3.76

264,553

3.76

$3.93 - $9.00

30,283

5.85

6.92

9,194

7.04

$9.01 - $9.92

487,005

6.16

9.92

$9.92 - $10.42

366,489

5.15

10.42

122,628

10.42

Dec. 31, 2021
Range of exercise prices C$	Number of options outstanding	Weighted average remaining contractual life (years)		Weighted average exercise price C$	Number of options exercisable		Weighted average share price at exercise date C$
$3.76 - $3.92	1,176,399	5.15	$	3.78	191,651	$	3.79
$10.42 - $10.42	482,889	6.15	$	10.42	-	$	-

Deferred Share Unit [Member]

Disclosure of terms and conditions of share-based payment arrangement [line items]

Disclosure of detailed information about number and weighted average exercise prices of other equity instruments [Table Text Block]

		Year ended
		Dec. 31, 2022		Dec. 31, 2021
Granted during the year:
Number of units		238,627		173,929
Weighted average price (C$/unit)	$	6.45	$	8.85
Expenses recognized during the year¹ (notes 6d)	$	849	$	1,459
Payments made during the year (note 20)	$	-	$	2,053

Restricted Share Unit [Member]

Disclosure of terms and conditions of share-based payment arrangement [line items]

Disclosure of detailed information about number and weighted average exercise prices of other equity instruments [Table Text Block]

		Year ended
		Dec. 31, 2022			Dec. 31, 2021
Number of units, beginning of year		2,484,860			2,940.337
Number of units granted during the year		701,050			515,727
Credits for dividends		6,203			6,949
Number of units forfeited during the year		(180,324	)		(133,804	)
Number of units vested		(928,799	)		(844,349	)
Number of units, end of year ¹		2,082,990			2,484,860
Weighted average price - granted (C$/unit)	$	9.64		$	10.42
Expenses recognized during the year² (note 6d)	$	2,076		$	5,385
Payments made during the year (note 20)	$	6,232		$	6,143

Performance Share Unit [Member]

Disclosure of terms and conditions of share-based payment arrangement [line items]

Disclosure of detailed information about number and weighted average exercise prices of other equity instruments [Table Text Block]

		Year ended
		Dec. 31, 2022			Dec. 31, 2021
Number of units, beginning of year		1,506,231			1,095,615
Number of units granted during the year		423,322			406,656
Credits for dividends		4,598			3,960
Number of units forfeited during the year		(285,782	)		-
Number of units vested		(275,306	)		-
Number of units, end of year		1,373,063			1,506,231
Weighted average price - granted (C$/unit)	$	9.82		$	10.42
(Recovery) expense recognized during the year (note 6d)	$	(1,011	)	$	3,382
Payments made during the year (note 20)	$	1,115		$	-