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Other Balance Sheet Information - Other long-term assets - (Additional Information) (Details) - USD ($)
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Investment in non-affiliated, privately held entity $ 2,250,000    
Research and Development Expenses      
Amortization expense on capitalized research and development costs $ 822,000 $ 79,000 $ 0