Note 4. Investments

The Company invests in certificates of deposit that are fully insured by the Federal Deposit Insurance Corporation (“FDIC”) and United States Treasury securities with terms of not more than five years, as well as money market funds. The Company’s investment portfolio is classified as available-for-sale, which is reported at fair value. The unrealized gain or loss on investment securities is recorded in other comprehensive income (loss), net of tax. Realized gains and losses on available-for-sale securities are recognized upon sale and are included in net investment income in the condensed consolidated statement of earnings.

As of June 30, 2024, available-for-sale investments consisted of the following:

As of September 30, 2023, available-for-sale investments consist of the following:

As of June 30, 2024, investments in debt securities in an unrealized loss position were as follows:

As of September 30, 2023, investments in debt securities in an unrealized loss position were as follows:

As of June 30, 2024, there were 10 securities in an unrealized loss position which is due to the market paying a higher interest rate than the coupon rate on these securities. As of September 30, 2023, there were 42 securities in an unrealized loss position which is due to the securities paying lower interest rates than the market. As of June 30, 2024, and September 30, 2023, there are no securities which are other than temporarily impaired as the Company intends to hold these securities until their value recovers and there is negligible credit risk due to the nature of the securities which are backed by the FDIC and the U.S. federal government.