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Stockholders' Equity (Tables) | 6 Months Ended
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Jun. 30, 2024
Class of Stock Disclosures [Abstract] |
Schedule of Common Stock Reserved for Future Issuance | The following table presents common stock reserved for future issuance(1) (in thousands):
|  | June 30, 2024 |  |  | December 31, 2023 |
Stock options issued and outstanding |  |  | 2,482 |  |  |  | 2,104 |
Stock awards issued and outstanding |  |  | 1,041 |  |  |  | 817 |
Authorized for grants under the 2016 Plan(2) |  |  | 69 |  |  |  | 448 |
Authorized for grants under the Inducement Plan(3) |  |  | 183 |  |  |  | 174 |
Authorized for grants under the 2016 Employee Stock Purchase Plan(4) |  |  | 517 |  |  |  | 540 |
|  |  | 4,292 |  |  |  | 4,083 |
(1) The table above excludes 541,000 treasury stock shares as of June 30, 2024 and December 31, 2023. (2) On January 1, 2024, the number of authorized shares in the 2016 Plan increased by 440,000 shares pursuant to the evergreen provisions of the 2016 Plan. (3) On February 5, 2021, 300,000 shares were authorized pursuant to the terms of the Inducement Plan. (4) On January 1, 2024, the number of authorized shares in the 2016 Employee Stock Purchase Plan increased by 100,000 sh ares pursuant to the evergreen provisions of the 2016 Employee Stock Purchase Plan.
Schedule Of The Company's ATM Sales Activity | The following table summarizes the Company’s ATM sales activity during the period indicated (in thousands):
|  | Three Months Ended June 30, 2024 |  |  | Six Months Ended June 30, 2024 |
Shares issued |  |  | 505 |  |  |  | 629 |
Gross proceeds |  | $ | 2,630 |  |  | $ | 3,309 |
Net proceeds after offering costs |  | $ | 2,518 |  |  | $ | 3,006 |

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