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Stockholders' Equity - Preferred Stock Issuances - Additional Information (Details) - shares
 3 Months Ended
Mar. 31, 2021
Dec. 31, 2020
Stockholders Equity Note [Line Items]    
Conversion of stock shares issued 15,000  
Preferred stock, shares outstanding (in shares) 20,480 20,631
Series E Preferred Stock [Member]    
Stockholders Equity Note [Line Items]    
Conversion of stock preferred shares converted 150  
Preferred stock, shares outstanding (in shares) 20,481  
Series E1 Preferred Stock [Member]    
Stockholders Equity Note [Line Items]    
Conversion of stock preferred shares converted 150  
Preferred stock, shares outstanding (in shares) 20,481