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Stock Option Plan (Tables) | 12 Months Ended
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Dec. 31, 2024
Stock Option Plan |
Schedule of stock option activity | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Options Outstanding
​ | ​ | ​ | ​ | ​ | ​ | ​ | Weighted | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | Average | ​ | ​ | ​
​ | ​ | Number of | ​ | Weighted | ​ | Remaining | ​ | Aggregate
​ | ​ | Stock Options | ​ | Average | ​ | Contractual | ​ | Intrinsic Value
​ |  | Outstanding |  | Exercise Price |  | Term (In Years) |  | (In Thousands)
Balance, December 31, 2023 |  | 1,021,785 | ​ | $ | 3.84 |  | 3.76 | ​ | $ | 41,333
Options granted | ​ | 173,700 | ​ | $ | 23.04 | ​ | — | ​ | ​ | —
Options forfeited/cancelled | ​ | (6,650) | ​ | ​ | — | ​ | — | ​ | ​ | —
Options exercised |  | (497,385) | ​ | $ | 3.42 | ​ | — | ​ | ​ | —
Balance, December 31, 2024 |  | 691,450 | ​ | $ | 8.86 | ​ | 3.21 | ​ | $ | 31,209
Exercisable as of December 31, 2024 |  | 528,867 | ​ | $ | 4.43 | ​ | 1.88 | ​ | $ | 26,214
Schedule of assumptions used to determining the fair value of stock options | ​
​ | ​ | ​ | ​ | ​ | ​
| ​ | December 31, | ​ | December 31, | ​
​ |  | 2024 |  | 2023 | ​
Expected term (in years) | ​ | 2-7 | ​ | 7 | ​
Risk-free interest rate | ​ | 4.5%-4.9% | ​ | 4.14%-4.41% | ​
Expected volatility | ​ | 62.3%-77.2% | ​ | 69.0%-79.5% | ​
Expected dividend rate | ​ | 0 | ​ | 0 | ​
Fair value of options granted | ​ | $10.35-$14.97 | ​ | $17.54-$19.04 | ​
Schedule of stock-based compensation expense | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | December 31 | ​ | ​ | December 31
​ |  |  | ​ | 2024 |  | 2023
Cost of Revenues | ​ | ​ | ​ | $ | 42 | ​ | $ | 8
Engineering and Product Development | ​ | ​ | ​ | ​ | 43 | ​ | ​ | 53
Sales and Marketing | ​ | ​ | ​ |  | 135 | ​ |  | 317
General and Administrative | ​ | ​ | ​ |  | 642 | ​ |  | 566
Total | ​ | ​ | ​ | $ | 862 | ​ | $ | 944
​

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- Definition Tabular disclosure of cost recognized for award under share-based payment arrangement by plan. Includes, but is not limited to, related tax benefit. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(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 the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 718 -SubTopic 10 -Subparagraph (f)(2) -Name Accounting Standards Codification -Paragraph 2 -Section 50 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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