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EQUITY (Tables) | 6 Months Ended
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Jun. 30, 2023
EQUITY |
Summary of common shares reserved for future issuance | ​
​ | ​ | ​ | ​ | ​ | ​
​ | ​ | June 30, | ​ | December 31, | ​
​ |  | 2023 |  | 2022 | ​
Warrants |  | 1,773,549 |  | 1,873,622 | ​
Series 1 Convertible Preferred Shares | ​ | 1,166,667 | ​ | 1,166,667 | ​
Options issued and outstanding under stock option plan |  | 1,041,492 |  | 1,043,025 | ​
Deferred Share Units |  | 1,061 |  | 1,061 | ​
Common Shares available for grant under stock option plan |  | 397,613 |  | 396,080 | ​
Total Common Shares reserved for future issuance |  | 4,380,382 |  | 4,480,455 | ​
Summary of fair value of the warrant liability | ​
​ | ​ | ​ | ​
​ |  | June 30,
​ | ​ | 2023
Balance at December 31, 2022 | ​ | $ | 1,859,374
Change in fair value of the warrant liability | ​ |  | (564,549)
Foreign exchange loss | ​ |  | (7,425)
Balance at June 30, 2023 | ​ | $ | 1,287,400
​ A summary of warrant liability activity for the year ended December 31, 2022 is as follows: ​
​ | ​ | ​ | ​
​ | ​ | December 31,
​ | ​ | 2022
Balance at December 31, 2021 | ​ | $ | 1,871,687
October 2022 PIPE warrant liability at issuance | ​ |  | 1,520,401
Change in fair value of the warrant liability | ​ |  | (1,533,644)
Foreign exchange loss | ​ |  | 930
Balance at December 31, 2022 | ​ | $ | 1,859,374

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- Definition Tabular disclosure of the fair value measurement of liabilities using significant unobservable inputs (Level 3), a reconciliation of the beginning and ending balances, separately presenting changes attributable to the following: (1) total gains or losses for the period (realized and unrealized), segregating those gains or losses included in earnings (or changes in net assets), and gains or losses recognized in other comprehensive income (loss) and a description of where those gains or losses included in earnings (or changes in net assets) are reported in the statement of income (or activities); (2) purchases, sales, issues, and settlements (each type disclosed separately); and (3) transfers in and transfers out of Level 3 (for example, transfers due to changes in the observability of significant inputs) by class of liability. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 3 -URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19279-110258 + Details
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