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Income Tax - Narrative (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Tax Credit Carryforward [Line Items]      
Additional valuation allowance $ 30,000 $ 32,400  
R&D capitalization expenditures 23,404 0  
Federal and state net operating losses 33,497 41,418  
Unrecognized tax benefits 0 $ 0 $ 0
Income tax penalties and interest expense 0    
Research Tax Credit Carryforward | Internal Revenue Service (IRS)      
Tax Credit Carryforward [Line Items]      
Tax credit carryforward 200    
Domestic Tax Authority      
Tax Credit Carryforward [Line Items]      
Federal and state net operating losses 130,000    
Operating loss carryforwards, carried forward indefinitely $ 121,500    
Domestic Tax Authority | Research Tax Credit Carryforward      
Tax Credit Carryforward [Line Items]      
R&D amortization period (in years) 5 years    
Foreign Tax Authority | Research Tax Credit Carryforward      
Tax Credit Carryforward [Line Items]      
R&D amortization period (in years) 15 years    
State and Local Jurisdiction      
Tax Credit Carryforward [Line Items]      
Federal and state net operating losses $ 85,300