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Stockholders' Equity - At-the-Market equity offering - Additional Information (Details) - ATM Offering - USD ($)
$ in Millions
9 Months Ended 12 Months Ended
Sep. 30, 2022
Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Issuance of common stock (in shares) 0 577,956
Gross proceeds   $ 107.6
Net proceeds   105.4
Commissions   1.6
Stock issuance costs   $ 0.5
Maximum number of common stock shares to be sold   3,000,000.0