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v3.23.1

Share based payments (Tables) | 12 Months Ended
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Dec. 31, 2022
Share based payments |
Summary of changes in incentive share options outstanding | ​
​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | Number of shares
​ | ​ | ​ | Exercise | ​ | issued or issuable
​ |  |  | price |  | on exercise
Balance December 31, 2020 | ​ | $ | 5.940 |  | 844,630
Grant | ​ | $ | 7.290 |  | 5,556
Exercised | ​ | $ | 2.520 |  | (58,889)
Grant | ​ | $ | 6.210 |  | 31,944
Grant | ​ | $ | 6.300 |  | 13,889
Expiries | ​ | $ | 2.880 |  | (2,778)
Balance December 31, 2021 | ​ | $ | 5.940 |  | 834,352
Grant | ​ | $ | 5.400 |  | 222,274
Cancelled | ​ | $ | 6.300 |  | (13,889)
Expiries | ​ | $ | 11.880 |  | (83,333)
Exercised | ​ | $ | 2.520 |  | (35,184)
Exercised | ​ | $ | 2.520 |  | (20,370)
Grant | ​ | $ | 5.760 |  | 19,444
Grant | ​ | $ | 4.630 |  | 19,444
Grant | ​ | $ | 4.900 |  | 40,000
Grant | ​ | $ | 4.380 |  | 30,000
Expiries | ​ | $ | 12.420 |  | (66,667)
Expiries | ​ | $ | 2.520 |  | (9,259)
Expiries | ​ | $ | 2.520 |  | (20,370)
Expiries | ​ | $ | 5.400 |  | (32,258)
Grant | ​ | $ | 3.210 |  | 130,000
Expiries | ​ | $ | 4.860 |  | (22,223)
Balance December 31, 2022 | ​ | $ | 4.947 |  | 991,960
​
Summary of Incentive share options outstanding and exercisable | Incentive stock options outstanding and exercisable (vested) at December 31, 2022 are summarized as follows:
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Options Outstanding | ​ | Options Exercisable
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ |  | ​ |  | Weighted |  | Weighted |  | ​ |  | ​ | ​
​ | ​ | ​ | Number of | ​ | Average | ​ | Average | ​ | Number of | ​ | Weighted
​ | ​ | ​ | Shares Issuable | ​ | Remaining Life | ​ | Exercise | ​ | Shares Issuable | ​ | Average
Exercise Price | ​ | on Exercise | ​ | (Years) | ​ | Price | ​ | on Exercise | ​ | Exercise Price
$ | 2.52 |  | 174,259 |  | 1.68 | ​ | $ | 2.52 |  | 143,704 | ​ | $ | 1.68
​ | 2.61 |  | 27,778 |  | 2.66 | ​ |  | 2.61 |  | 27,778 | ​ |  | 2.66
​ | 2.88 |  | 16,667 |  | 1.75 | ​ |  | 2.88 |  | 16,667 | ​ |  | 1.75
​ | 3.21 |  | 130,000 |  | 4.87 | ​ |  | 3.21 |  | — | ​ |  | 4.87
​ | 3.24 |  | 55,556 |  | 1.14 | ​ |  | 3.24 |  | 55,556 | ​ |  | 1.14
​ | 4.38 |  | 30,000 |  | 4.48 | ​ |  | 4.38 |  | — | ​ |  | 4.48
​ | 4.63 |  | 19,444 |  | 4.40 | ​ |  | 4.63 |  | — | ​ |  | 4.40
​ | 4.90 |  | 40,000 |  | 4.44 | ​ |  | 4.90 |  | — | ​ |  | 4.44
​ | 5.40 |  | 190,016 |  | 4.05 | ​ |  | 5.40 |  | — | ​ |  | 4.05
​ | 5.76 |  | 19,444 |  | 4.25 | ​ |  | 5.76 |  | — | ​ |  | 4.25
​ | 6.21 |  | 31,944 |  | 3.29 | ​ |  | 6.21 |  | 10,648 | ​ |  | 3.29
​ | 6.48 |  | 116,667 |  | 2.74 | ​ |  | 6.48 |  | 116,667 | ​ |  | 2.74
​ | 7.29 |  | 5,556 |  | 2.13 | ​ |  | 7.29 |  | 2,778 | ​ |  | 2.13
​ | 8.82 |  | 109,630 |  | 0.48 | ​ |  | 8.82 |  | 109,630 | ​ |  | 0.48
​ | 9.32 |  | 25,000 |  | 0.08 | ​ |  | 9.32 |  | 25,000 | ​ |  | 0.08
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ |  | 991,960 |  | 2.86 | ​ | $ | 4.95 |  | 508,426 | ​ | $ | 1.62
​
Summary of warrants issued and outstanding | ​
​ | ​ | ​ | ​ | ​ | ​
Canadian denominated warrants | ​ | ​ | ​ | ​ | ​
​ | ​ | Weighted | ​ | ​
​ | ​ | average | ​ | Number of shares issued
​ | ​ | exercise price | ​ | or issuable on exercise
Balance - December 31, 2020 | ​ | $ | 3.96 | ​ | 1,885,195
Issuance of warrants | ​ | $ | 9.00 | ​ | 875,917
Issuance of warrants | ​ | $ | 5.58 | ​ | 105,110
Exercised warrants | ​ | $ | 4.86 | ​ | (308,230)
Exercised warrants | ​ | $ | 3.78 | ​ | (818,971)
Exercised warrants | ​ | $ | 3.78 | ​ | (442,014)
Warrant expiries | ​ | $ | 1.08 | ​ | (11,111)
Warrant expiries | ​ | $ | 4.86 | ​ | (11,111)
Balance - December 31, 2021 | ​ | $ | 7.53 |  | 1,274,785
Exercised warrants | ​ | $ | 3.78 |  | (210,545)
Expired warrants | ​ | $ | 3.78 |  | (83,213)
Balance - December 31, 2022 | ​ | $ | 8.66 |  | 981,027
​ United States Dollar denominated warrants
​ | ​ | ​ | ​ | ​ | ​
​ |  | Weighted |  | ​
​ | ​ | average | ​ | Number of shares issued or
​ | ​ | exercise price | ​ | issuable on exercise
Balance – December 31, 2021 | ​ | $ | 0.00 |  | —
Issuance of warrants | ​ | US$ | 3.10 |  | 2,483,150
Balance - December 31, 2022 | ​ | ​ | ​ |  | 2,483,150
Total warrants | ​ |  | ​ |  |
Balance - December 31, 2021 | ​ | ​ | ​ | ​ | 1,274,785
Balance - December 31, 2022 | ​ | ​ | ​ |  | 3,464,177
​
Summary of expiry of warrants | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | ​ | ​ |  | Number of warrants |  | Weighted Average
Grant Date | ​ | Expiry Date | ​ | outstanding | ​ | Exercise Price
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
January 22, 2021 | ​ | ​ | January 22, 2023 |  | ​ | 875,917 | ​ | $ | 9.00
January 22, 2021 | ​ | ​ | January 22, 2023 |  | ​ | 105,110 | ​ |  | 5.58
United States Dollar denominated warrants | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
November 15, 2022 | ​ | ​ | November 15, 2025 |  | ​ | 2,483,150 | ​ | US$ | 3.10
​ | ​ |  | ​ | ​ | ​ | 3,464,177 | ​ | $ | 8.63 – US$3.10
​
RSU |
Share based payments |
Summary of RSU, PSU and DSU plan transactions | ​
​ | ​ | ​ | ​ | ​
Number of Units |  | 2022 |  | 2021
Balance, January 1 |  | 63,711 |  | 72,222
Granted |  | 50,890 |  | 16,025
Exercised |  | (29,108) |  | (23,147)
Expired |  | (7,204) |  | (1,389)
Balance, December 31 |  | 78,289 |  | 63,711
​
PSU |
Share based payments |
Summary of RSU, PSU and DSU plan transactions | ​
​ | ​ | ​ | ​ | ​
Number of Units |  | 2022 |  | 2021
Balance, January 1 |  | 87,500 |  | —
Granted |  | 18,057 |  | 87,500
Exercised |  | (28,474) |  | —
Expired |  | (13,194) |  | —
Balance, December 31 |  | 63,889 |  | 87,500
​
DSU |
Share based payments |
Summary of RSU, PSU and DSU plan transactions | ​
​ | ​ | ​ | ​ | ​
Number of Units |  | 2022 |  | 2021
Balance, January 1 |  | 176,331 |  | 173,361
Granted |  | 71,474 |  | 15,817
Exercised |  | (12,493) |  | (12,847)
Balance, December 31 |  | 235,312 |  | 176,331
​

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