Quarterly report pursuant to Section 13 or 15(d)

Marketable Securities

Marketable Securities
9 Months Ended
Sep. 30, 2023
Investments, Debt and Equity Securities [Abstract]  
Marketable Securities Marketable Securities
Marketable securities as of September 30, 2023 consisted of the following:

September 30, 2023
Amortized Cost Unrealized Gain/(Loss) Fair Value
U.S. Treasury bills $ 39,487  $ —  $ 39,487 
Total marketable securities $ 39,487  $ —  $ 39,487 

Marketable securities are reported at fair value and, at September 30, 2023, are comprised solely of zero coupon U.S. treasury bills with maturities of less than one year that are classified as available-for-sale debt securities. The Company did not record any unrealized gains or losses on available-for-sale securities for the three or nine months ended September 30, 2023. The accretion of discounts on marketable securities is included in interest income on the condensed
consolidated statements of operations and comprehensive income. The Company did not have any marketable securities as of December 31, 2022.

The Company considers an available-for-sale debt security to be impaired if the fair value of the investment is less than its amortized cost basis. The entire difference between the amortized cost basis and the fair value of the Company’s available-for-sale debt securities is recognized on the condensed consolidated statements of operations as an impairment if, (i) the fair value of the security is below its amortized cost and (ii) the Company intends to sell or is more likely than not required to sell the security before recovery of its amortized cost basis. If neither criterion is met, the Company evaluates whether the decline in fair value is due to credit losses or other factors. In making this assessment, the Company considers the changes to the rating of the security by third-party rating agencies, and adverse conditions specific to the security, among other factors. If the Company’s assessment indicates that a credit loss exists, the credit loss is measured based on the Company’s best estimate of the cash flows expected to be collected. When developing its estimate of cash flows expected to be collected, the Company considers all available information relevant to the collectability of the security, including past events, current conditions, and reasonable and supportable forecasts.