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v3.25.2

Note 3 - Investments - Schedule of Investments (Details) - USD ($) $ in Thousands | Jun. 30, 2025 | Jun. 30, 2024
--- | --- | ---
Debt Securities, Available-for-sale, Adjusted Cost | $ 15,972 | $ 22,651
Debt Securities, Available-for-sale, Unrealized Gain | 0 | 0
Debt Securities, Available-for-sale, Unrealized Loss | (864) | (1,177)
Debt Securities, Available-for-sale, Fair Value | 15,108 | 21,474
Financial instrument, short-term investments | 15,108 | 21,474
Financial instrument, long-term investments | 0 | 0
Corporate & Government Debt Mutual Funds Securities [Member] |  |
Debt Securities, Available-for-sale, Adjusted Cost | 10,547 | 15,276
Debt Securities, Available-for-sale, Unrealized Gain | 0 | 0
Debt Securities, Available-for-sale, Unrealized Loss | (668) | (850)
Debt Securities, Available-for-sale, Fair Value | 9,879 | 14,426
Financial instrument, short-term investments | 9,879 | 14,426
Financial instrument, long-term investments | 0 | 0
Corporate & Government Debt ETFs Securities [Member] |  |
Debt Securities, Available-for-sale, Adjusted Cost | 5,425 | 7,375
Debt Securities, Available-for-sale, Unrealized Gain | 0 | 0
Debt Securities, Available-for-sale, Unrealized Loss | (196) | (327)
Debt Securities, Available-for-sale, Fair Value | 5,229 | 7,048
Financial instrument, short-term investments | 5,229 | 7,048
Financial instrument, long-term investments | $ 0 | $ 0

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- Definition Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 + Details
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