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Note 7 - Investments | 3 Months Ended
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Sep. 30, 2025
Notes to Financial Statements |
Investment [Text Block] |
(7) | Investments
We have investments in debt securities intended to enhance returns on our cash as well as to fund future obligations. Our short-term investments consist of U.S. Treasury bills, with maturities of less than one year, and total $50.0 million at September 30, 2025. Our long-term investments consist of U.S. Treasury notes, with maturities ranging between one and two years, and total $70.0 million at September 30, 2025. We had $9.9 million of U.S. Treasuries mature during the first three months of fiscal 2026, which were subsequently reinvested for $10.0 million. All unrealized gains and losses are included in Accumulated other comprehensive loss within our consolidated balance sheets. Our debt securities are presented below in accordance with their stated maturities (in thousands):
|  | September 30, 2025 |
|  | Amortized cost |  |  | Gross unrealized gains |  |  | Gross unrealized losses |  |  | Fair Value |
Due within one year |  | $ | 49,948 |  |  | $ | 79 |  |  | $ | (42 | ) |  | $ | 49,985 |
Due within one and two years |  |  | 69,866 |  |  |  | 179 |  |  |  | - |  |  |  | 70,045 |
Total |  | $ | 119,814 |  |  | $ | 258 |  |  | $ | (42 | ) |  | $ | 120,030 |
|  | June 30, 2025 |
|  | Amortized cost |  |  | Gross unrealized gains |  |  | Gross unrealized losses |  |  | Fair Value |
Due within one year |  | $ | 59,952 |  |  | $ | 66 |  |  | $ | (63 | ) |  | $ | 59,955 |
Due within one and two years |  |  | 59,941 |  |  |  | 95 |  |  |  | (6 | ) |  |  | 60,030 |
Total |  | $ | 119,893 |  |  | $ | 161 |  |  | $ | (69 | ) |  | $ | 119,985 |

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