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Stockholders' Equity - At the Market Offering (Details) - At The Market Offering - USD ($) $ in Millions |  |  | 12 Months Ended |  |
--- | --- | --- | --- | --- | ---
Jun. 08, 2021 | Jun. 03, 2021 | Dec. 31, 2021 | Jun. 07, 2021 | May 10, 2021
ATM Program Activity |  |  |  |  |
Fees and issuance costs |  |  | $ 6.5 |  |
Goldman Sachs & Co. LLC |  |  |  |  |
ATM Program Activity |  |  |  |  |
Aggregate offering price |  |  |  | $ 100.0 | $ 100.0
Gross proceeds |  |  | $ 200.0 |  |
Shares issued (in shares) | 10,473,946 | 12,362,237 | 22,836,183 |  |
Fees and issuance costs |  |  | $ 6.0 |  |

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