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v3.24.1

Capital Stock - Common Stock (Details) |  |  |  |  |  | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Nov. 15, 2023 shares | Jun. 30, 2023 $ / shares shares | May 28, 2023 shares | Apr. 18, 2023 $ / shares shares | Jan. 03, 2023 | Dec. 31, 2023 $ / shares shares | Dec. 31, 2022 $ / shares shares | Dec. 31, 2021 $ / shares shares
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Common stock, convertible, par value (in dollars per share) | $ / shares |  |  |  |  |  | $ 0.0001 | $ 0.0001 |
Common stock, shares authorized (in shares) |  |  |  |  |  | 150,000,000 | 150,000,000 |
Common stock, shares issued (in shares) |  |  |  |  |  | 16,692,124 | 2,071,000 |
Common stock, shares outstanding (in shares) |  |  |  |  |  | 16,684,571 | 2,063,000 |
Stockholders' equity note, stock split, conversion ratio |  |  |  |  | 0.06667 |  |  |
Exercise price (in dollars per share) | $ / shares |  |  |  |  |  | $ 1.73 | $ 66.34 | $ 995.06
Exchange Warrants |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Proceeds from warrant exercise, net of fees (in shares) | 407,000 |  |  |  |  |  |  |
Exchange Agreement |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Number of shares issued (in shares) |  | 406,776 |  |  |  |  |  |
Exchange Agreement | Exchange Warrants |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Number of warrants called (in shares) |  | 407,000 |  |  |  |  |  |
Exercise price (in dollars per share) | $ / shares |  | $ 0.0001 |  |  |  |  |  |
Beneficial ownership limitation (in percent) |  | 4.99% |  |  |  |  |  |
Notice period to increase beneficial ownership limitation |  | 61 days |  |  |  |  |  |
Exchange Agreement | Exchange Warrants | Maximum |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Beneficial ownership limitation (in percent) |  | 19.99% |  |  |  |  |  |
Series F Preferred Stock |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Conversion of stock, shares converted |  |  |  |  |  | 4,620 |  |
Exercise price (in dollars per share) | $ / shares |  |  |  |  |  | $ 975 |  |
Director |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Stock-based compensation (in shares) |  |  | 1,971 |  |  |  |  |
Director | Unvested restricted stock awards |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Vested, restricted shares (in shares) |  |  | 42 |  |  |  |  |
Director | RSUs |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Vested, restricted shares (in shares) |  |  | 1,929 |  |  |  |  |
Common Stock |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Common stock, shares issued (in shares) |  |  |  |  |  | 16,692,000 | 2,071,000 | 2,071,000
Common stock, shares outstanding (in shares) |  |  |  |  |  | 16,684,571 |  |
Issuance of common shares from warrant exercise (in shares) |  |  |  | 339,498 |  | 746,027 |  |
Issuance of restricted stock (in shares) |  |  |  | 177,564 |  |  |  |
Stock-based compensation (in shares) |  |  |  |  |  | 179,535 |  |
Shares issued in conversion (in shares) |  |  |  |  |  | 14,102,477 |  |
Exercise price (in dollars per share) | $ / shares |  |  |  | $ 1.71 |  |  |  |
Proceeds from warrant exercise, net of fees (in shares) |  |  |  |  |  | 339,000 |  |

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