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Basis of Presentation and Summary of Significant Accounting Policies - Net Loss per Share (Details) - shares
shares in Thousands
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Series A Convertible Preferred Stock    
Impairment Effects on Earnings Per Share [Line Items]    
Securities excluded from net loss per share calculation (in shares) 175 175
Warrants    
Impairment Effects on Earnings Per Share [Line Items]    
Securities excluded from net loss per share calculation (in shares)   16