Stockholders’ Equity and Stock-Based Compensation - Warrant Activity (Details) - USD ($) |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Shares of Stock under Warrants | |||
| Beginning balance (in shares) | 1,419,700 | 362,000 | |
| Granted (in shares) | 11,016,000 | 1,192,000 | |
| Exercised (in shares) | (355,000) | (134,000) | |
| Canceled (in shares) | (200) | (300) | |
| Ending balance (in shares) | 12,080,500 | 1,419,700 | 362,000 |
| Weighted- Average Exercise Price | |||
| Beginning balance (in dollars per share) | $ 91.34 | $ 262.61 | |
| Granted (in dollars per share) | 2.72 | 29.29 | |
| Exercised (in dollars per share) | 0.05 | 0.06 | |
| Canceled (in dollars per share) | 198 | 516 | |
| Ending balance (in dollars per share) | $ 13.22 | $ 91.34 | $ 262.61 |
| Weighted- Average Remaining Contractual Term | |||
| Outstanding (in years) | 2 years 10 months 13 days | 1 year 4 months 24 days | 4 years 9 months 10 days |
| Aggregate Intrinsic Value | |||
| Beginning balance | $ 0 | $ 0 | |
| Granted | 0 | 0 | |
| Exercised | 0 | 0 | |
| Canceled | 0 | 0 | |
| Ending balance | $ 0 | $ 0 | $ 0 |