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Equity - Warrants & Pre-Funded Warrants (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2025 | Dec. 31, 2024
Warrants |  |
Stockholders' equity |  |
Warrants Outstanding at beginning of period (in shares) | 21,295 |
Exercised | (23) |
Warrants Outstanding at end of period (in shares) | 21,272 | 21,295
Beginning Balance | $ 1.0535 |
Exercised | 1.05 |
Outstanding at Period End | $ 1.0535 | $ 1.0535
Outstanding, Wtd. Avg. Remaining Life (in years) | 4 years 5 months 26 days | 4 years 8 months 26 days
Aggregate Intrinsic Value |  | $ 8,230
Pre-Funded Warrants |  |
Stockholders' equity |  |
Warrants Outstanding at beginning of period (in shares) | 4,499 |
Exercised | (1,703) |
Warrants Outstanding at end of period (in shares) | 2,796 | 4,499
Beginning Balance | $ 0.0001 |
Exercised | 0.0001 |
Outstanding at Period End | $ 0.0001 | $ 0.0001
Aggregate Intrinsic Value | $ 2,097 | $ 6,478

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