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Share-Based Compensation (Tables) | 12 Months Ended
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Dec. 31, 2024
Share Based Compensation [Abstract] |
Share based compensation expense | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​
(in thousands) |  | 2024 |  | 2023
​ | ​ | ​ | ​ | ​ | ​ | ​
Share based compensation expense for: |  | ​ |  |  | ​ |
Share options | ​ | $ | (1,555) | ​ | $ | (1,324)
RSUs | ​ |  | (3,102) | ​ |  | (2,336)
PSUs | ​ |  | — | ​ |  | (86)
Share based compensation expense | ​ | $ | (4,657) | ​ | $ | (3,746)
Summary of the share options continuity | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​
​ |  | 2024 |  | 2023
​ | ​ | ​ |  | Weighted |  | ​ |  | Weighted
​ | ​ | ​ | ​ | Average | ​ | ​ | ​ | Average
​ | ​ | ​ | ​ | Exercise | ​ | ​ | ​ | Exercise
​ | ​ | Number of | ​ | Price per | ​ | Number of | ​ | Price per
​ | ​ | Common | ​ | Share | ​ | Common | ​ | Share
​ | ​ | Shares | ​ | (CAD) | ​ | Shares | ​ | (CAD)
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Share options outstanding-January 1 |  | 5,220,667 | ​ | $ | 1.49 |  | 8,539,214 | ​ | $ | 1.09
Grants |  | 1,618,000 | ​ |  | 2.59 |  | 1,881,000 | ​ |  | 1.54
Exercises (1) |  | (1,105,167) | ​ |  | 1.24 |  | (4,559,047) | ​ |  | 0.78
Expiries |  | (16,000) | ​ |  | 0.68 |  | (24,000) | ​ |  | 0.60
Forfeitures |  | (68,333) | ​ |  | 1.53 |  | (616,500) | ​ |  | 1.37
Share options outstanding-December 31 |  | 5,649,167 | ​ | $ | 1.85 |  | 5,220,667 | ​ | $ | 1.49
Share options exercisable-December 31 |  | 2,575,834 | ​ | $ | 1.52 |  | 2,757,669 | ​ | $ | 1.35
| (1) | The weighted average share price at the date of exercise was $2.63 (December 31, 2023 - $2.05).
Summary of the Company's share options outstanding | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Weighted |  | ​ |  | Weighted-
​ | ​ | Average | ​ | ​ | ​ | Average
​ | ​ | Remaining | ​ | ​ | ​ | Exercise
Range of Exercise | ​ | Contractual | ​ | Number of | ​ | Price per
Prices per Share | ​ | Life | ​ | Common | ​ | Share
(CAD) | ​ | (Years) | ​ | Shares | ​ | (CAD)
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Share options outstanding |  |  |  |  |  | ​ |
$0.01 to $1.00 |  | 0.19 |  | 19,000 | ​ | $ | 0.46
$1.01 to $1.50 |  | 2.28 |  | 2,671,166 | ​ |  | 1.40
$1.51 to $2.00 |  | 2.21 |  | 1,176,001 | ​ |  | 1.84
$2.01 to $2.50 |  | 3.60 |  | 242,000 | ​ |  | 2.19
$2.51 to $3.00 |  | 4.18 |  | 1,541,000 | ​ |  | 2.62
Share options outstanding-December 31, 2024 |  | 2.83 |  | 5,649,167 | ​ | $ | 1.85
Fair value of options granted assumptions | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | ​ | 2024 |  | ​ | 2023 | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Risk-free interest rate |  | ​ | 3.01% - 3.75 | % | ​ | 3.68% - 4.70 | %
Expected stock price volatility |  | ​ | 60.73% - 66.40 | % | ​ | 65.75% - 73.41 | %
Expected life |  | ​ | 3.40 years - 3.41 | years | ​ | 3.41 years to 3.43 | years
Expected dividend yield |  | ​ | — |  | ​ | — | ​
Fair value per options granted |  | $ | 0.93 to $1.38 |  | $ | 0.79 to $1.14 | ​
RSUs continuity | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​
​ |  | 2024 |  | 2023
​ | ​ | ​ |  | Weighted | ​ | ​ |  | Weighted
​ | ​ | ​ | ​ | Average | ​ | ​ | ​ | Average
​ | ​ | Number of | ​ | Fair Value | ​ | Number of | ​ | Fair Value
​ | ​ | Common | ​ | Per RSU | ​ | Common | ​ | Per RSU
​ |  | Shares |  | (CAD) |  | Shares |  | (CAD)
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
RSUs outstanding-January 1 |  | 5,580,919 | ​ | $ | 1.20 |  | 6,416,089 | ​ | $ | 1.04
Grants |  | 1,878,000 | ​ | $ | 2.58 |  | 1,507,000 | ​ |  | 1.52
Exercises (1) |  | (374,168) | ​ | $ | 0.98 |  | (2,157,835) | ​ |  | 0.93
Forfeitures |  | (140,000) | ​ | $ | 2.21 |  | (184,335) | ​ |  | 1.65
RSUs outstanding-December 31 |  | 6,944,751 | ​ | $ | 1.56 |  | 5,580,919 | ​ | $ | 1.20
RSUs vested-December 31 |  | 4,050,083 | ​ | $ | 1.08 |  | 3,189,921 | ​ | $ | 0.85
| (1) | The weighted average share price at the date of exercise was $2.42 (2023 - $1.94).
PSUs continuity | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​
​ |  | 2024 |  | 2023
​ | ​ | ​ |  | Weighted | ​ | ​ |  | Weighted
​ | ​ | ​ | ​ | Average | ​ | ​ | ​ | Average
​ | ​ | Number of | ​ | Fair Value | ​ | Number of | ​ | Fair Value
​ | ​ | Common | ​ | Per PSU | ​ | Common | ​ | Per PSU
​ |  | Shares |  | (CAD) |  | Shares |  | (CAD)
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
PSUs outstanding-January 1 |  | 481,500 | ​ | $ | 0.83 |  | 1,470,000 | ​ | $ | 0.77
Grants |  | — | ​ |  | — |  | — | ​ |  | —
Exercises (1) |  | (221,500) | ​ |  | 0.65 |  | (988,500) | ​ |  | 0.74
Forfeitures |  | — | ​ |  | — |  | — | ​ |  | —
PSUs outstanding-December 31 |  | 260,000 | ​ | $ | 0.98 |  | 481,500 | ​ | $ | 0.83
PSUs vested-December 31 |  | 260,000 | ​ | $ | 0.98 |  | 481,500 | ​ | $ | 0.83
| (1) | The weighted average share price at the date of exercise was $2.63 (2023 - $2.07).

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