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Income Taxes - Additional Information (Details) - USD ($)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Operating Loss Carryforwards [Line Items]      
Operating loss carryforwards $ 0 $ 0 $ 0
Capitalization costs, research and development $ 60,500,000    
Period of measurement for change in ownership (in years) 3 years    
Unrecognized tax benefits $ 0 0  
Interest and penalties accrued $ 0 0  
UNITED STATES      
Operating Loss Carryforwards [Line Items]      
Amortized R&D capitalization cost, period 5 years    
Non-US      
Operating Loss Carryforwards [Line Items]      
Amortized R&D capitalization cost, period 15 years    
Minimum      
Operating Loss Carryforwards [Line Items]      
Percentage increase in the ownership 50.00%    
Federal      
Operating Loss Carryforwards [Line Items]      
Operating loss carryforwards $ 93,815,000 92,735,000  
State      
Operating Loss Carryforwards [Line Items]      
Operating loss carryforwards 155,946,000 155,989,000  
Research and Development | Federal      
Operating Loss Carryforwards [Line Items]      
Tax credit carryforwards 13,382,000 9,747,000  
Research and Development | State      
Operating Loss Carryforwards [Line Items]      
Tax credit carryforwards $ 3,819,000 $ 3,067,000