Item 7A. Quantitative and Qualitative Disclosures About Market Risk
Item 7A. Quantitative and Qualitative Disclosures About Market Risk.
Interest Rate Risk
We are exposed to market risks in the ordinary course of our business. These risks primarily include interest rate sensitivities related to our cash, cash equivalents and short-term investments. We invest our excess cash primarily in money market funds, commercial paper, corporate debt securities and U.S. Treasury bills. We mitigate credit risk by maintaining a well-diversified portfolio and limiting the amount of investment exposure as to institution, maturity and investment type.
Because of the short-term maturities of our cash equivalents and short-term investments, along with the low risk profile of our investments, we do not believe that an increase in market rates would have any significant impact on the realized value of our investments. An immediate 100 basis point change in interest rates would not have a material effect on the fair market value of our cash equivalents and short-term investments.
Inflation Fluctuation Risk
Inflation generally affects us by increasing our cost of labor. We do not believe that inflation had a material effect on our business, financial condition or results of operations during the years ended December 31, 2022 and December 31, 2021.
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