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Stockholders' Equity (Tables)

6 Months Ended

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 shares 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