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Stockholders' Deficit - ATM Offering (Details) - At Market Offering - USD ($) $ / shares in Units, $ in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023
Stockholders' Deficit |  |
Number of common stock shares sold during the period | 650,005 | 3,559,761
Gross proceeds | $ 1,589 | $ 19,339
Less commissions and fees | (40) | (483)
Net proceeds after commissions and fees | $ 1,549 | $ 18,856
Weighted Average |  |
Stockholders' Deficit |  |
Weighted-average Price Per Share | $ 2.44 | $ 5.43

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