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Stock-Based Compensation (Tables) | 9 Months Ended
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Sep. 30, 2025
Stock-Based Compensation |
Schedule of summary of stock option activity | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | Weighted | ​ | Average
​ | ​ | Number of | ​ | Average | ​ | Remaining Life
​ |  | Options |  | Exercise Price |  | (years)
Outstanding at December 31, 2024 |  | 4,609,187 | ​ | $ | 4.25 |  | 7.84
Granted |  | 136,491 | ​ |  | 3.39 |  |
Exercised |  | (116,583) | ​ |  | 1.33 |  |
Expired or Forfeited |  | (637,596) | ​ |  | 6.80 |  |
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Outstanding at September 30, 2025 |  | 3,991,499 | ​ | $ | 3.90 |  | 7.18
Schedule of summary of Restricted stock units activity | ​
​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | Weighted Average
Restricted Stock Units | ​ | Number of | ​ | Grant Date
​ |  | Units |  | Fair Value Per Unit
Unvested at December 31, 2024 |  | — | ​ | $ | —
Granted |  | 956,598 | ​ |  | 2.54
Vested |  | — | ​ |  | —
Forfeited |  | — | ​ |  | —
​ | ​ | ​ | ​ | ​ | ​
Unvested at September 30, 2025 |  | 956,598 | ​ | $ | 2.54
Schedule of summary of Performance stock units activity | ​
​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | Weighted Average
Performance Stock Units | ​ | Number of | ​ | Grant Date
​ |  | Units |  | Fair Value Per Unit
Unvested at December 31, 2024 |  | — | ​ | $ | —
Granted |  | 1,504,431 | ​ |  | 2.37
Vested |  | — | ​ |  | —
Forfeited |  | — | ​ |  | —
​ | ​ | ​ | ​ | ​ | ​
Unvested at September 30, 2025 |  | 1,504,431 | ​ | $ | 2.37

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- Definition Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d) -SubTopic 10 -Topic 718 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (e) -SubTopic 10 -Topic 718 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Tabular disclosure of number and weighted-average grant date fair value for nonvested performance shares. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Subparagraph (c) -Paragraph 2 -SubTopic 10 -Topic 718 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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