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Stockholders' Equity - November 2023 Equity Offering and Warrant Issuance (Details) - USD ($) |  | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | ---
Oct. 31, 2023 | Jun. 30, 2025 | Mar. 31, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024 | Nov. 03, 2023
Roll-forward of the Common Stock Warrant Liability |  |  |  |  |  |  |
Warrant liability, beginning balance |  |  | $ 737,000 |  | $ 737,000 |  |
Change in fair value of warrant liability |  |  |  |  | 418,000 | $ 10,761,000 |
Warrant liability, ending balance |  | $ 319,000 |  |  | $ 319,000 |  |
Canaccord warrants |  |  |  |  |  |  |
Stockholders' (Deficit) Equity |  |  |  |  |  |  |
Exercise price of warrants |  | $ 9 |  |  | $ 9 |  |
Term of warrants (in years) |  |  |  |  |  |  | 5 years
Roll-forward of the Common Stock Warrant Liability |  |  |  |  |  |  |
Warrant liability, beginning balance |  | $ 179,000 | 737,000 |  | $ 737,000 |  |
Change in fair value of warrant liability |  | 140,000 | (558,000) |  |  |  |
Warrant liability, ending balance |  | $ 319,000 | $ 179,000 |  | $ 319,000 |  |
November 2023 Equity Offering and Warrant Issuance |  |  |  |  |  |  |
Stockholders' (Deficit) Equity |  |  |  |  |  |  |
Number of shares issued | 1,300,000 |  |  |  |  |  |
Number of shares which may be purchased with warrants | 1,300,000 |  |  |  |  |  |
Exercise price of warrants | $ 9 |  |  |  |  |  |
Net proceeds from the offering | $ 6,800,000 |  |  |  |  |  |
November 2023 Equity Offering and Warrant Issuance | Canaccord warrants |  |  |  |  |  |  |
Stockholders' (Deficit) Equity |  |  |  |  |  |  |
Term of warrants (in years) | 5 years |  |  |  |  |  |
Number of warrants exercised |  | 0 |  | 0 | 0 | 100,000 |

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