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Short-term Investments
3 Months Ended
Mar. 31, 2024
Investments, Debt and Equity Securities [Abstract]  
Short-term Investments Short-term Investments
The following is a summary of our short term investment as of March 31, 2024 and December 31, 2023:
March 31, 2024December 31, 2023
Corporate bonds, at par value$70,266 $90,000 
Demand notes6,413 1,484 
76,679 91,484 
Less discount(526)(1,036)
$76,153 $90,448 
The average interest rate on the investments was 5.71% and 5.65% at March 31, 2024 and December 31, 2023, respectively.