XML 88 R71.htm IDEA: XBRL DOCUMENT v3.22.1
Preferred Stock and Convertible Preferred Stock - Narrative (Details)
 3 Months Ended 12 Months Ended
Mar. 31, 2021
USD ($)
$ / shares
shares
Dec. 31, 2021
USD ($)
shares
Dec. 31, 2020
USD ($)
shares
Dec. 31, 2019
USD ($)
Class of Stock [Line Items]        
Shares authorized (in shares)   200,000,000 127,097,070  
Shares outstanding (in shares)   0 121,352,684  
Shares issued (in shares)   0 121,352,684  
Shares issued during period | $   $ 366,684,000 $ 76,247,000 $ 124,647,000
Incremental compensation cost | $ $ 1,200,000      
Founders Convertible Preferred Stock        
Class of Stock [Line Items]        
Shares authorized (in shares)     1,026,008  
Shares outstanding (in shares)     1,026,000  
Shares issued (in shares)     1,026,000  
Series G Preferred Stock        
Class of Stock [Line Items]        
Shares issued during period (in shares) 22,418,562      
Redemption price (in dollars per share) | $ / shares $ 13.827822      
Shares issued during period | $ $ 309,700,000      
Conversion ratio 1      
Series G Preferred Stock | Secondary Sale        
Class of Stock [Line Items]        
Number of shares sold (in shares) 334,341      
Share price (in dollars per share) | $ / shares $ 13.827822      
Proceeds from sale of equity | $ $ 0