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Common Stock (Details) | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2023 Vote $ / shares shares | Dec. 31, 2022 $ / shares shares | May 13, 2019 $ / shares shares
Common Stock. |  |  |
Common stock, number of shares authorized | 100,000,000 | 100,000,000 | 100,000,000
Common stock, par value per share | $ / shares | $ 0.001 | $ 0.001 | $ 0.001
Common stock, shares issued | 27,903,027 | 27,774,536 |
Common stock, shares outstanding | 27,903,027 | 27,774,536 | 15,560,569
Number of votes per share | Vote | 1 |  |
Dividends declared | $ / shares | $ 0 |  |

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