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v3.23.2

Stockholders' Equity - Equity Offerings (Details) - USD ($) $ / shares in Units, $ in Millions | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Jun. 30, 2023 | Mar. 31, 2023 | Dec. 31, 2022 | Apr. 28, 2022
Common Stock |  |  |  |
Equity offerings |  |  |  |
Issuance of common stock, net of issuance costs, shares |  | 9,822,930 |  |
2022 Sales Agreement |  |  |  |
Equity offerings |  |  |  |
Issuance of common stock, net of issuance costs, shares |  | 9,822,930 | 1,953,854 |
Price per share |  | $ 3.01 | $ 2.22 |
Aggregate net proceeds from stock sale | $ 0.0 | $ 28.7 | $ 4.2 |
Common stock available for sale under agreement | $ 66.0 |  |  | $ 100.0

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