Note 13 - Net Income (Loss) Per Share Attributable to Common Stockholders (Tables)
|
3 Months Ended |
12 Months Ended |
Mar. 31, 2026 |
Dec. 31, 2025 |
| Notes Tables |
|
|
| Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
| | | Three Months Ended March 31, | |
| | | 2026 | | | 2025 | |
| | | | | | | | | |
| Numerator | | | | | | | | |
| Net income (loss) | | $ | 5,179 | | | $ | (15,591 | ) |
| | | | | | | | | |
| Denominator | | | | | | | | |
| Weighted average shares used to compute net income (loss) per share, basic | | | 240,649,773 | | | | 227,923,636 | |
| Effect of dilutive shares: | | | | | | | | |
| Stock-based compensation plans | | | 1,534,751 | | | | — | |
| Weighted average shares used to compute net income (loss) per share, diluted | | | 242,184,524 | | | | 227,923,636 | |
| | | | | | | | | |
| Net income (loss) per share: | | | | | | | | |
| Basic | | $ | 0.02 | | | $ | (0.07 | ) |
| Diluted | | $ | 0.02 | | | $ | (0.07 | ) |
|
| | | Year Ended December 31, | |
| | | 2025 | | | 2024 | |
| | | | | | | | | |
| Numerator | | | | | | | | |
| Net income (loss) | | $ | 16,327 | | | $ | (66,948 | ) |
| | | | | | | | | |
| Denominator | | | | | | | | |
| Weighted average shares used to compute net income (loss) per share, basic | | | 230,269,605 | | | | 202,137,531 | |
| Effect of dilutive shares: | | | | | | | | |
| Stock-based compensation plans | | | 76,596 | | | | — | |
| Weighted average shares used to compute net income (loss) per share, diluted | | | 230,346,201 | | | | 202,137,531 | |
| | | | | | | | | |
| Net income (loss) per share: | | | | | | | | |
| Basic | | $ | 0.07 | | | $ | (0.33 | ) |
| Diluted | | $ | 0.07 | | | $ | (0.33 | ) |
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| Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] |
| | | Three Months Ended March 31, | |
| | | 2026 | | | 2025 | |
| | | | | | | | | |
| Options to purchase common stock | | | 23,924,411 | | | | 20,991,136 | |
| | | | | | | | | |
| Restricted stock units to purchase common stock | | | 1,496,485 | | | | 3,096,583 | |
| | | | | | | | | |
| Warrants to purchase common stock | | | 10,914 | | | | 10,914 | |
| | | | | | | | | |
| Employee Stock Purchase Plan | | | — | | | | 456,056 | |
| | | | | | | | | |
| Total potentially dilutive securities excluded from denominator of the diluted earnings per share computation | | | 25,431,810 | | | | 24,554,689 | |
|
| | | Year Ended December 31, | |
| | | 2025 | | | 2024 | |
| | | | | | | | | |
| Options to purchase common stock | | | 24,809,770 | | | | 20,659,336 | |
| Restricted stock units to purchase common stock | | | 5,182,676 | | | | 2,828,395 | |
| Warrants to purchase common stock | | | 10,914 | | | | 158,262 | |
| Employee Stock Purchase Plan | | | — | | | | 335,190 | |
| | | | | | | | | |
| Total potentially dilutive securities excluded from denominator of the diluted earnings per share computation | | | 30,003,360 | | | | 23,981,183 | |
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