General form of registration statement for all companies including face-amount certificate companies

Income Taxes (Tables)

v3.21.2
Income Taxes (Tables)
12 Months Ended
Dec. 31, 2020
Income Tax Disclosure [Abstract]  
Summary of components of loss before taxes
The components of loss before taxes are as follows (in thousands):
 
    
Year Ended December 31,
 
    
2020
    
2019
 
United States
   $ (114,010 )     $ (110,334 ) 
International
     (123 )       (13 ) 
    
 
 
    
 
 
 
Loss before income taxes
  
$
(114,133
) 
  
$
(110,347
) 
    
 
 
    
 
 
 
Summary of provision for income taxes
The provision for income taxes is as follows (in thousands):
 
    
Year Ended
December 31,
 
    
2020
    
2019
 
Current
                 
Federal
   $ —        $ —    
State
     24        2  
Foreign
     7        —    
    
 
 
    
 
 
 
Total current provision
     31        2  
    
 
 
    
 
 
 
Deferred
     —          —    
Federal
     —          —    
State
     —          —    
    
 
 
    
 
 
 
Total deferred provision
     —          —    
    
 
 
    
 
 
 
Total provision
   $ 31      $ 2  
    
 
 
    
 
 
 
Summary of reconciliation of the statutory U.S. federal rate to the Company's effective tax rate
A reconciliation of the statutory U.S. federal rate to the Company’s effective tax rate is as follows (dollars in thousands):
 
    
Year Ended
December 31,
 
    
2020
   
2019
 
    
%
   
%
 
Tax at federal statutory rate
     (21.0 )%      (21.0 )% 
State taxes, net of federal benefit
     (6.7 )%      (6.3 )% 
Permanent differences
     0.2 %      1.6 % 
Change in valuation allowance
     32.5 %      29.5 % 
Tax credits
     (5.0 )%      (3.8 )% 
    
 
 
   
 
 
 
Provision for taxes
     0.0 %      0.0 % 
    
 
 
   
 
 
 
Summary of components of the Company's net deferred tax assets
Significant components of the Company’s net deferred tax assets as of December 31, 2020 and 2019 (in thousands):
 
    
December 31,
 
    
2020
   
2019
 
Deferred tax assets:
                
Net operating loss carryforwards
   $ 72,785     $ 42,051  
Research and development credits
     13,499       7,759  
Accruals and reserves
     493       551  
Property and equipment
     811       474  
Stock-based compensation
     649       418  
    
 
 
   
 
 
 
Total deferred tax assets
     88,237       51,253  
Valuation allowance
     (88,237 )      (51,115 ) 
    
 
 
   
 
 
 
Net deferred tax assets
     —         138  
    
 
 
   
 
 
 
Deferred tax liabilities
                
Intangibles
     —         (138 ) 
    
 
 
   
 
 
 
Total deferred tax liabilities
     —         (138 ) 
    
 
 
   
 
 
 
Net deferred tax assets
   $ —       $ —    
    
 
 
   
 
 
 
Summary of changes in the gross amount of unrecognized tax benefits
The following shows the changes in the gross amount of unrecognized tax benefits as follows (in thousands):
 
    
December 31,
 
    
2020
    
2019
 
Unrecognized tax benefits, beginning of the year
   $ 2,872      $ 1,299  
Increases related to prior year tax positions
     —          —    
Decreases related to prior year tax positions
     —          —    
Increases related to current year tax positions
     2,123        1,573  
    
 
 
    
 
 
 
Unrecognized tax benefits, end of year
   $ 4,995      $ 2,872