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v3.22.2.2

Equity Transactions (Details) - USD ($) $ / shares in Units, $ in Thousands |  |  | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | --- | ---
Aug. 12, 2022 | Aug. 11, 2022 | Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021 | Dec. 31, 2021
Class of Warrant or Right [Line Items] |  |  |  |  |  |  |
Net cash proceeds from stock and warrants offering |  |  |  |  | $ 15,000 | $ 0 |
Fair value of warrants at inception |  |  | $ 6,121 |  | 6,121 |  | $ 0
Non-cash transaction costs including amortization |  |  |  |  | 1,422 | 0 |
Amount expensed within general and administrative expenses |  |  | $ 4,333 | $ 5,143 | $ 12,406 | $ 13,746 |
Stock and Additional Warrants Offering |  |  |  |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |  |  |  |
Number of shares issued (in shares) |  | 1,132,075 |  |  |  |  |
Term when warrants become exercisable |  | 6 months |  |  |  |  |
Net cash proceeds from stock and warrants offering | $ 2,800 |  |  |  |  |  |
Non-cash transaction costs including amortization | 1,400 |  |  |  |  |  |
Amount expensed within general and administrative expenses | 100 |  |  |  |  |  |
Offset to additional paid in capital | 100 |  |  |  |  |  |
Additional Warrants |  |  |  |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |  |  |  |
Fair value of warrants at inception | $ 1,600 |  |  |  |  |  |
Additional Warrants | Stock and Additional Warrants Offering |  |  |  |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |  |  |  |
Aggregate number of warrants (in shares) |  | 1,132,075 |  |  |  |  |
Purchase price (in dollars per share) |  | $ 2.65 |  |  |  |  |
Exercise price of warrants (in dollars per share) |  | $ 2.65 |  |  |  |  |

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