XML 134 R61.htm IDEA: XBRL DOCUMENT v3.22.1
Income Taxes - Additional Information (Details) - USD ($)
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Income Taxes [Line Items]    
Provision for federal income taxes $ 0 $ 0
Provision for state income taxes 0 0
Provision for foreign income taxes 0 0
Intangibles with corresponding valuation allowance amount   12,400,000
Deferred tax assets, valuation allowance 56,366,000 17,772,000
Deferred tax assets, increase in valuation allowance $ 38,600,000  
Minimum stock holding percentage for ownership change 50.00%  
Stock holding period for ownership change 3 years  
CARES Act, NOL carryovers and carrybacks offset percentage 100.00%  
Unrecognized tax benefits that, if recognized, would reduce annual effective tax rate $ 1,100,000  
Interest or penalties related to income taxes 0 0
Asana Merger Agreement    
Income Taxes [Line Items]    
Intangibles tax basis amount 0  
Impact of error correction amount   $ 0
Federal    
Income Taxes [Line Items]    
Net operating loss carryforwards $ 135,000,000.0  
Net operating loss carryforwards offset percentage 80.00%  
Charitable contribution carryforward amount $ 17,500,000  
Charitable contribution carryforward expiration year 2024  
Federal | Research    
Income Taxes [Line Items]    
Tax credit carryforwards $ 3,100,000  
Tax credit carryforward expiration year 2038  
Other State    
Income Taxes [Line Items]    
Net operating loss carryforwards $ 3,100,000  
Net operating loss carryforwards expiration year 2035  
California    
Income Taxes [Line Items]    
Net operating loss carryforwards $ 133,600,000  
Net operating loss carryforwards expiration year 2038  
Charitable contribution carryforward amount $ 17,500,000  
Charitable contribution carryforward expiration year 2024  
California | Research    
Income Taxes [Line Items]    
Tax credit carryforwards $ 2,300,000  
MASSACHUSETTS | Research    
Income Taxes [Line Items]    
Tax credit carryforwards $ 184,000  
Tax credit carryforward expiration year 2036