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Stockholders' Equity (Deficit) - At-The-Market Program (Details) - At-The-Market Program - USD ($) $ in Millions | 3 Months Ended
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Mar. 31, 2026 | Mar. 31, 2025
Stockholders' Equity (Deficit) |  |
Proceeds from issuance of common stock | $ 6.7 | $ 5.7
Issuance costs | $ 0.3 | $ 0.2
Number of common shares issued | 1,859,993 | 1,127,100

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