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Income Taxes - Additional Information (Details) - USD ($)
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Income Taxes [Line Items]        
Increase in valuation allowance $ 55,800,000 $ 49,600,000    
Maturity period for NOLs carryovers 20 years      
U.S. federal NOLs $ 768,200,000      
Unrecognized tax benefits 9,303,000 8,117,000 $ 6,915,000 $ 3,489,000
Uncertain tax positions 1,186,000 1,202,000 $ 3,426,000  
Accrued interest or penalties related to uncertain tax positions 0 0    
Deferred tax asset 42,134,000 $ 40,957,000    
Domestic Tax Authority [Member]        
Income Taxes [Line Items]        
U.S. federal NOLs 192,500,000      
U.S. federal tax credits $ 47,200,000      
Tax credit carryforwards expiration year 2028      
NOLs expiration year 2028