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EQUITY INCENTIVE PLAN (Tables) | 12 Months Ended
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Dec. 31, 2024
EQUITY INCENTIVE PLAN [Abstract] |
Summary of stock option activity | The following table summarizes stock option activity under our plans during the year ended December 31, 2024:
​ | ​ | ​ | ​ | ​ | ​
​ |  | Number of |  | Weighted-Average
​ | ​ | Options | ​ | Exercise Price
Outstanding at January 1, 2024 |  | 232,744 | ​ | $ | 46.56
Granted |  | 76,987 | ​ |  | 5.01
Forfeited |  | (5,799) | ​ |  | 17.31
Outstanding at December 31, 2024 |  | 303,932 | ​ | $ | 7.18
Exercisable at December 31, 2024 |  | 197,397 | ​ | $ | 7.52
​

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