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Stock-Based Compensation (Tables) | 9 Months Ended
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Sep. 30, 2025
Share-Based Payment Arrangement [Abstract] |
Schedule of stock option activity under all of the Company's equity incentive plans | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | ​ |  | ​ |  | ​ | ​ |  | Weighted |  | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | Weighted | ​ | Average | ​ | ​ | ​
​ | ​ | Shares | ​ | Number of | ​ | Average | ​ | Remaining | ​ | Aggregate
​ | ​ | Available for | ​ | Shares | ​ | Exercise | ​ | Contractual | ​ | Intrinsic
​ | ​ | Grant | ​ | Outstanding | ​ | Price | ​ | Life (Years) | ​ | Value (000’s)
Available and outstanding as of December 31, 2024 | ​ | 92,020 | ​ | 296,391 | ​ | $ | 50.50 | ​ | 7.97 | ​ | $ | 26
2022 Equity incentive plan increase | ​ | 220,106 | ​ | — | ​ | ​ | — | ​ | ​ | ​ | ​ | ​
Granted |  | (45,090) |  | 45,090 | ​ |  | 4.89 |  | ​ |  | ​ | ​
Forfeited |  | 21,988 |  | (21,988) | ​ |  | 112.14 |  | ​ |  | ​ | ​
Available and outstanding as of September 30, 2025 | ​ | 289,024 | ​ | 319,493 | ​ | $ | 38.12 | ​ | 7.54 | ​ | $ | 40
Vested and exercisable as of September 30, 2025 |  | ​ | ​ | 182,079 | ​ | $ | 51.15 |  | 6.51 | ​ | $ | —
Schedule of assumptions utilized for option grants | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Three Months Ended | ​ |  | Nine Months Ended | ​
​ | ​ | September 30, | ​ | ​ | September 30, | ​
​ | ​ | 2025 |  | 2024 |  | ​ | 2025 |  | 2024 |
Risk-free interest rate |  | 3.82 | % | 4.20 | % |  | 3.86 | % | 4.20 | %
Expected dividend yield |  | — | % | — | % |  | — | % | — | %
Expected volatility | ​ | 52.36 | % | 54.30 | % |  | 52.99 | % | 54.35 | %
Expected term (in years) |  | 6.1 |  | 5.8 | ​ |  | 6.1 |  | 5.7 | ​
Schedule of stock-based compensation expense recognized in the Company's consolidated statements of operations | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Three Months Ended |  | Nine Months Ended
​ | ​ | September 30, | ​ | September 30,
​ | ​ | 2025 |  | 2024 | ​ | 2025 |  | 2024
Cost of revenue, net | ​ | $ | 39 | ​ | $ | 75 | ​ | $ | 125 | ​ | $ | 140
Research and development | ​ |  | 104 | ​ |  | 146 | ​ |  | 367 | ​ |  | 414
Sales and marketing | ​ |  | 22 | ​ |  | 24 | ​ |  | 65 | ​ |  | 104
General and administrative | ​ |  | 211 | ​ |  | 479 | ​ |  | 626 | ​ |  | 669
Total | ​ | $ | 376 | ​ | $ | 724 | ​ | $ | 1,183 | ​ | $ | 1,327

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- Definition Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement. + 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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