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Stockholders' Equity - Additional Information (Details) - USD ($) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2020 | Dec. 31, 2019
Equity [Abstract] |  |
Common stock, shares authorized (in shares) | 100,000,000 | 100,000,000
Common stock, par value (in USD per share) | $ 0.001 | $ 0.001
Preferred stock, shares authorized (in shares) | 5,000,000 | 5,000,000
Preferred stock, par value (in USD per share) | $ 0.001 | $ 0.001
Dividends declared | $ 0 |

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