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Stockholders' Equity (Details)
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended
Jan. 31, 2021
USD ($)
$ / shares
shares
Mar. 31, 2022
USD ($)
Vote
$ / shares
shares
Dec. 31, 2021
$ / shares
shares
Mar. 31, 2020
USD ($)
$ / shares
shares
Class of Stock [Line Items]        
Preferred stock, shares authorized   10,000,000 10,000,000  
Preferred stock, shares outstanding   0 0  
Common stock, shares authorized   100,000,000 100,000,000  
Common stock, par value (in dollars per share) | $ / shares   $ 0.00001 $ 0.00001  
Common stock, shares issued   61,737,483 61,228,446  
Common stock, shares outstanding   61,737,483 61,228,446  
Dividend declared | $   $ 0    
Number of votes per share | Vote   1    
January 2021 Public Offering        
Class of Stock [Line Items]        
Shares, issued 6,306,271      
Shares issued, price per share | $ / shares $ 17.50      
Aggregate gross proceeds | $ $ 110,400      
Underwriting discounts and commissions | $ 6,600      
Payments of stock offering costs | $ 400      
Proceeds from common stock | $ $ 103,300      
SVB        
Class of Stock [Line Items]        
Common stock warrants 388,119     460,251
Initial exercise price | $ / shares       $ 0.956
Fair value of warrants | $       $ 400