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v3.23.3

Note 3 - Investments - Schedule of Investments (Details) - USD ($) $ in Thousands | Jun. 30, 2023 | Jun. 30, 2022
--- | --- | ---
Debt Securities, Available-for-sale, Adjusted Cost | $ 29,372 | $ 27,372
Debt Securities, Available-for-sale, Unrealized Gain | 0 | 0
Debt Securities, Available-for-sale, Unrealized Loss | (1,453) | (1,199)
Debt Securities, Available-for-sale, Fair Value | 27,919 | 26,173
financial instrument, long-term investments | 0 | 0
Total | 27,919 | 26,173
Bank Time Deposits [Member] |  |
Maturities from 1-90 days, time deposit | 0 | 0
Corporate & Government Debt Mutual Funds Securities [Member] |  |
Debt Securities, Available-for-sale, Adjusted Cost | 19,990 | 19,997
Debt Securities, Available-for-sale, Unrealized Gain | 0 | 0
Debt Securities, Available-for-sale, Unrealized Loss | (1,025) | (806)
Debt Securities, Available-for-sale, Fair Value | 18,965 | 19,191
financial instrument, short-term investments | 18,965 | 19,191
financial instrument, long-term investments | 0 | 0
Corporate & Government Debt ETFs Securities [Member] |  |
Debt Securities, Available-for-sale, Adjusted Cost | 7,376 | 7,375
Debt Securities, Available-for-sale, Unrealized Gain | 0 | 0
Debt Securities, Available-for-sale, Unrealized Loss | (418) | (393)
Debt Securities, Available-for-sale, Fair Value | 6,958 | 6,982
financial instrument, short-term investments | 6,958 | 6,982
financial instrument, long-term investments | 0 | 0
Interest-bearing Time Deposits [Member] |  |
Debt Securities, Available-for-sale, Adjusted Cost | 2,006 |
Debt Securities, Available-for-sale, Unrealized Gain | 0 |
Debt Securities, Available-for-sale, Unrealized Loss | (10) |
Debt Securities, Available-for-sale, Fair Value | 1,996 |
financial instrument, short-term investments | $ 1,996 | $ 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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- Definition Amount, before tax, of unrealized loss 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 (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481800/320-10-50-2 + Details
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