Quarterly report pursuant to Section 13 or 15(d)

Warrants - Narrative (Details)

v3.21.2
Warrants - Narrative (Details)
$ / shares in Units, $ in Thousands
6 Months Ended
Jun. 30, 2021
USD ($)
$ / shares
shares
Jun. 30, 2021
USD ($)
$ / shares
shares
Jun. 29, 2021
$ / shares
Jan. 01, 2021
$ / shares
shares
Class of Warrant or Right [Line Items]        
Exchange ratio 19.98      
Weighted-average exercise price (in USD per share) | $ / shares $ 0.01 $ 0.01    
Warrants        
Class of Warrant or Right [Line Items]        
Future unrecognized expense | $ $ 2,683 $ 2,683    
Warrants | Minimum        
Class of Warrant or Right [Line Items]        
Award requisite service period (in years)   3 months    
Warrants | Maximum        
Class of Warrant or Right [Line Items]        
Award requisite service period (in years)   6 years    
Equity Awards        
Class of Warrant or Right [Line Items]        
Warrants outstanding (in shares)       658,382
Weighted-average exercise price (in USD per share) | $ / shares $ 194.85 $ 194.85 $ 1.00 $ 222.15
Exercisable for Class A common stock        
Class of Warrant or Right [Line Items]        
Warrants outstanding (in shares) 7,674,502 7,674,502    
Weighted-average exercise price (in USD per share) | $ / shares $ 0.01 $ 0.01    
Warrants vested and exercisable (in shares) 2,405,939 2,405,939    
Exercisable for Alclear Units        
Class of Warrant or Right [Line Items]        
Warrants outstanding (in shares) 968,043 968,043    
Weighted-average exercise price (in USD per share) | $ / shares $ 0.01 $ 0.01    
Warrants vested and exercisable (in shares) 25,258 25,258    
Liability Awards        
Class of Warrant or Right [Line Items]        
Warrants outstanding (in shares)       70,000
Weighted-average exercise price (in USD per share) | $ / shares $ 1.00 $ 1.00 $ 36.74 $ 36.74