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Short-term Investments
9 Months Ended
Sep. 30, 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 September 30, 2024 and December 31, 2023:
September 30, 2024December 31, 2023
Corporate bonds, at par value$80,266 $90,000 
Demand notes12,228 1,484 
92,494 91,484 
Less discount(442)(1,036)
$92,052 $90,448 
The average interest rate on the investments was 5.50% and 5.65% at September 30, 2024 and December 31, 2023, respectively.