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Stockholders' Equity - Public Offering and Private Placement Transactions (Details) - USD ($) $ / shares in Units, $ in Thousands |  |  |  | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | --- | --- | ---
Mar. 19, 2024 | Mar. 15, 2024 | Mar. 14, 2024 | Mar. 31, 2024 | Sep. 30, 2024 | Dec. 31, 2023
Class of Stock [Line Items] |  |  |  |  |  |
Purchaseable stock |  |  |  |  | 23,581,290 | 19,795,053
Common stock issued |  |  |  |  | 23,581,290 | 19,795,053
Net proceeds from the sale of shares |  |  |  |  | $ 2,000 |
Proceeds from public offering and private placement transactions, net of transaction costs |  |  |  | $ 1,902 | $ 1,902 |
Warrants |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Purchaseable stock | 182,952 |  |  |  |  |
Warrants outstanding, exercise price (in dollars per share) | $ 0.8125 |  |  |  |  |
Warrant term | 4 years 6 months |  |  |  |  |
Public Offering and Private Placement |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Common stock issued |  | 3,579,064 |  |  |  |
Proceeds from public offering and private placement transactions, net of transaction costs |  | $ 1,900 |  |  |  |
Public Offering |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Purchaseable stock | 3,284,422 | 3,284,422 |  |  |  |
Common stock price | $ 0.65 | $ 0.65 |  |  |  |
Net proceeds from the sale of shares | $ 1,700 |  |  |  |  |
Public Offering | Chief Executive Officer |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Common stock issued | 146,250 |  |  |  |  |
Public Offering | Director |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Common stock issued | 146,250 |  |  |  |  |
Public Offering | Executive Vice President |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Common stock issued | 32,500 |  |  |  |  |
Private Placement |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Common stock price |  |  | $ 0.98 |  |  |
Net proceeds from the sale of private placement shares |  |  | $ 300 |  |  |
Private Placement | Agreements |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Common stock issued |  |  | 294,642 |  |  |
Private Placement | Chief Executive Officer |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Common stock issued |  |  | 132,589 |  |  |
Private Placement | Director |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Common stock issued |  |  | 132,589 |  |  |
Private Placement | Executive Vice President |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Common stock issued |  |  | 29,464 |  |  |

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