v3.20.2
CONDENSED CONSOLIDATED STATEMENTS OF CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS' EQUITY (DEFICIT) (Unaudited) - USD ($)
$ in Thousands
Total
Initial Public Offering
Third-Party Tender Offer
Convertible Preferred Stock
Convertible Preferred Stock
Initial Public Offering
Convertible Preferred Stock
Third-Party Tender Offer
Class A and Class B Common Stock
Class A and Class B Common Stock
Initial Public Offering
Common Stock
Common Stock
Third-Party Tender Offer
Additional Paid-in Capital
Additional Paid-in Capital
Initial Public Offering
Additional Paid-in Capital
Third-Party Tender Offer
Accumulated Other Comprehensive (Loss) Income
Accumulated Deficit
Beginning balance at Dec. 31, 2018 $ (76,041)                   $ 30,834     $ 31 $ (106,906)
Beginning balance, shares at Dec. 31, 2018                 78,180,606            
Convertible preferred stock, beginning balance at Dec. 31, 2018       $ 140,805                      
Convertible preferred stock, beginning balance, shares at Dec. 31, 2018       179,814,912                      
Issuance of common stock upon exercise of stock options 6,576                   6,576        
Issuance of common stock upon exercise of stock options, shares                 10,117,557            
Vesting of early exercised stock options 1,490                   1,490        
Stock-based compensation 10,153                   10,153        
Issuance of class A common stock in connection with initial public offering, net of underwriting discounts and issuance costs 705,938           $ 1       705,937        
Issuance of class A common stock in connection with initial public offering, net of underwriting discounts and issuance costs, shares             27,600,000                
Conversion of convertible preferred stock to common stock   $ 140,752 $ 53   $ (140,752) $ (53)   $ 2       $ 140,750 $ 53    
Conversion of convertible preferred stock to common stock, shares         (179,011,431) (803,481)   179,011,431   803,481          
Change in accumulated other comprehensive income (loss) (85)                         (85)  
Reclassification of common stock to class A and class B common stock             89,101,644   (89,101,644)            
Net loss (17,601)                           (17,601)
Ending balance at Sep. 30, 2019 771,235           $ 3       895,793     (54) (124,507)
Ending balance, shares at Sep. 30, 2019             295,713,075                
Beginning balance at Jun. 30, 2019 (79,223)                   41,132     (9) (120,346)
Beginning balance, shares at Jun. 30, 2019                 86,823,234            
Convertible preferred stock, beginning balance at Jun. 30, 2019       $ 140,752                      
Convertible preferred stock, beginning balance, shares at Jun. 30, 2019       179,011,431                      
Issuance of common stock upon exercise of stock options 2,106                   2,106        
Issuance of common stock upon exercise of stock options, shares                 2,278,410            
Vesting of early exercised stock options 1,177                   1,177        
Stock-based compensation 4,691                   4,691        
Issuance of class A common stock in connection with initial public offering, net of underwriting discounts and issuance costs 705,938           $ 1       705,937        
Issuance of class A common stock in connection with initial public offering, net of underwriting discounts and issuance costs, shares             27,600,000                
Conversion of convertible preferred stock to common stock   $ 140,752     $ (140,752)     $ 2       $ 140,750      
Conversion of convertible preferred stock to common stock, shares         (179,011,431)     179,011,431              
Change in accumulated other comprehensive income (loss) (45)                         (45)  
Reclassification of common stock to class A and class B common stock             89,101,644   (89,101,644)            
Net loss (4,161)                           (4,161)
Ending balance at Sep. 30, 2019 771,235           $ 3       895,793     (54) (124,507)
Ending balance, shares at Sep. 30, 2019             295,713,075                
Beginning balance at Dec. 31, 2019 782,341           $ 3       905,821     133 (123,616)
Beginning balance, shares at Dec. 31, 2019             296,386,950                
Issuance of common stock upon exercise of stock options $ 12,391                   12,391        
Issuance of common stock upon exercise of stock options, shares 7,555,561           7,555,561                
Vesting of early exercised stock options $ 883                   883        
Vesting of restricted stock units, shares             8,234                
Issuance of restricted shares of common stock 5,169                   5,169        
Issuance of restricted shares of common stock, shares             120,992                
Issuance of common stock under the employee stock purchase plan, net of shares withheld for taxes 6,703                   6,703        
Issuance of common stock under the employee stock purchase plan, net of shares withheld for taxes, shares             320,104                
Stock-based compensation 51,131                   51,131        
Equity component of 2025 Convertible Senior Notes, net 173,070                   173,070        
Purchases of capped calls related to 2025 Convertible Senior Notes (89,625)                   (89,625)        
Change in accumulated other comprehensive income (loss) 2,512                         2,512  
Net loss (8,387)                           (8,387)
Ending balance at Sep. 30, 2020 936,188           $ 3       1,065,543     2,645 (132,003)
Ending balance, shares at Sep. 30, 2020             304,391,841                
Beginning balance at Jun. 30, 2020 $ 912,871           $ 3       1,027,656     2,065 (116,853)
Beginning balance, shares at Jun. 30, 2020             302,254,533                
Accounting Standards Update [Extensible List] us-gaap:AccountingStandardsUpdate201912Member                            
Issuance of common stock upon exercise of stock options $ 5,156                   5,156        
Issuance of common stock upon exercise of stock options, shares             2,132,732                
Vesting of early exercised stock options 295                   295        
Vesting of restricted stock units, shares             4,576                
Stock-based compensation 21,936                   21,936        
Reversal of prior income tax associated with the issuance of the 2025 convertible senior notes 10,500                   10,500        
Change in accumulated other comprehensive income (loss) 580                         580  
Net loss (15,150)                           (15,150)
Ending balance at Sep. 30, 2020 $ 936,188           $ 3       $ 1,065,543     $ 2,645 $ (132,003)
Ending balance, shares at Sep. 30, 2020             304,391,841