Marketable Debt Securities	12 Months Ended
Dec. 31, 2023
Investments, Debt and Equity Securities [Abstract]
Marketable Debt Securities	Marketable Debt Securities Marketable debt securities as of December 31, 2023 consisted entirely of U.S. Treasury bills purchased with maturities over three months but less than twelve months. There were no marketable debt securities as of December 31, 2022.

Marketable Debt Securities

12 Months Ended

Dec. 31, 2023

Investments, Debt and Equity Securities [Abstract]

Marketable debt securities as of December 31, 2023 consisted entirely of U.S. Treasury bills purchased with maturities over three months but less than twelve months. There were no marketable debt securities as of December 31, 2022.