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Warrants (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Mar. 31, 2023 | Sep. 30, 2024 | Jan. 31, 2023
Warrants |  |  |
Number of Common shares issuable |  | 6,531,548 |
Dividend attributable to down round feature of warrants |  | $ (234) |
January 23, 2017 Warrants |  |  |
Warrants |  |  |
Number of Common shares issuable |  | 5,450 |
Exercise price of warrant |  | $ 0.10 |
2017 Warrants |  |  |
Warrants |  |  |
Number of Common shares issuable |  | 250,227 |
Exercise price of warrant |  | $ 2.82 |
Dividend attributable to down round feature of warrants |  | $ (234) |
2017 Warrants | Maximum |  |  |
Warrants |  |  |
Warrants |  | $ 10.55 |
2017 Warrants | Minimum |  |  |
Warrants |  |  |
Warrants |  | $ 2.82 |
2019 Warrants |  |  |
Warrants |  |  |
Number of Common shares issuable |  | 690,813 |
Exercise price of warrant |  | $ 19.50 |
Number of shares redeemed | 10,000 |  |
Purchase price per share | $ 2.90 |  |
March 2020 Pre-funded Warrants |  |  |
Warrants |  |  |
Number of Common shares issuable |  | 824,718 |
Exercise price of warrant |  | $ 0.01 |
March 2020 Coverage Warrants |  |  |
Warrants |  |  |
Number of Common shares issuable |  | 2,594,503 |
Exercise price of warrant |  | $ 21.10 |
September 2021 Pre-funded Warrants |  |  |
Warrants |  |  |
Number of Common shares issuable |  | 591,603 |
Exercise price of warrant |  | $ 0.01 |
January 2023 Common Stock Warrants |  |  |
Warrants |  |  |
Number of Common shares issuable |  | 50,830 |
Exercise price of warrant |  | $ 6.78 | $ 6.78
April 2024 Pre-funded Warrants |  |  |
Warrants |  |  |
Number of Common shares issuable |  | 1,523,404 |
Exercise price of warrant |  | $ 0.001 |

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