Investments in Debt Securities - Summary of Available-for-Sale Debt Securities by Contractual Maturity (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Cost Basis
Due in one year or less	$ 17,230	$ 141,003
Due after one year through five years	0	0
Total available-for-sale securities	17,230	141,003
Fair Value
Due in one year or less	17,398	141,062
Due after one year through five years	0	0
Total available-for-sale securities	$ 17,398	$ 141,062