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INVESTMENTS (Tables) | 9 Months Ended
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Mar. 31, 2021
Disclosure Text Block Supplement [Abstract] |
Unrealized Gain (Loss) on Investments [Table Text Block] | The following details the components of the Company’s equity investments recorded at fair value as of March 31, 2021, and June 30, 2020.
|  | March 31, 2021 |
(dollars in thousands) |  | Cost |  |  | Unrealized Gains (Losses) |  |  | Fair Value |
Equity securities at fair value |  |  |  |  |  |  |  |  |  |  |  |
Equities - International |  | $ | 2,147 |  |  | $ | 15,634 |  |  | $ | 17,781 |
Equities - Domestic |  |  | 45 |  |  |  | (45 | ) |  |  | - |
Mutual funds - Fixed income |  |  | 6,313 |  |  |  | 9 |  |  |  | 6,322 |
Mutual funds - Global equity |  |  | 929 |  |  |  | (75 | ) |  |  | 854 |
Mutual funds - Domestic equity |  |  | - |  |  |  | - |  |  |  | - |
Total equity securities at fair value |  | $ | 9,434 |  |  | $ | 15,523 |  |  | $ | 24,957 |
|  | June 30, 2020 |
(dollars in thousands) |  | Cost |  |  | Unrealized Gains (Losses) |  |  | Fair Value |
Equity securities at fair value |  |  |  |  |  |  |  |  |  |  |  |
Equities - International |  | $ | 5,641 |  |  | $ | (1,162 | ) |  | $ | 4,479 |
Equities - Domestic |  |  | 45 |  |  |  | (45 | ) |  |  | - |
Mutual funds - Fixed income |  |  | 6,313 |  |  |  | 9 |  |  |  | 6,322 |
Mutual funds - Global equity |  |  | - |  |  |  | - |  |  |  | - |
Mutual funds - Domestic equity |  |  | 929 |  |  |  | (266 | ) |  |  | 663 |
Total equity securities at fair value |  | $ | 12,928 |  |  | $ | (1,464 | ) |  | $ | 11,464 |
Debt Securities, Available-for-sale and Held-to-Maturity [Table Text Block] |
|  | March 31, 2021 |
(dollars in thousands) |  | Amortized Cost |  |  | Unrealized Gains |  |  | Unrealized Losses |  |  | Fair Value |
Debt securities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Available-for-sale - Corporate bonds |  | $ | 14,342 |  |  | $ | 2,128 |  |  | $ | - |  |  | $ | 16,470 |
Held-to-maturity - Corporate bonds |  |  | 1,000 |  |  |  | - |  |  |  | - |  |  |  | 1,000 |
Total debt securities |  | $ | 15,342 |  |  | $ | 2,128 |  |  | $ | - |  |  | $ | 17,470 |
Investments Classified by Contractual Maturity Date [Table Text Block] |
|  | March 31, 2021 |
(dollars in thousands) |  | Due in one year or less |  |  | Due after one year through five years |  |  | Due after five years through ten years |  |  | Due after ten years |  |  | Total |
Amortized cost |  | $ | - |  |  | $ | 14,342 |  |  | $ | 1,000 |  |  | $ | - |  |  | $ | 15,342 |
Fair Value |  | $ | - |  |  | $ | 16,470 |  |  | $ | 1,000 |  |  | $ | - |  |  | $ | 17,470 |
Fair Value, Assets Measured on Recurring Basis [Table Text Block] | The following summarizes the major categories of equity investments at fair value and debt investments as of March 31, 2021, and June 30, 2020, with fair values shown according to the fair value hierarchy. The carrying values of held-to-maturity debt investments are considered to be reasonable estimates of fair values.
|  | March 31, 2021 |
|  |  |  |  |  | Significant |  |  | Significant |  |  |  |  |
|  | Quoted Prices |  |  | Other Inputs |  |  | Unobservable Inputs |  |  |  |  |
(dollars in thousands) |  | (Level 1) |  |  | (Level 2) |  |  | (Level 3) |  |  | Total |
Investments in equity securities at fair value: |  |  |  |  |  |  |  |  |  |  |  |  |
Equities - International |  | $ | 5,133 |  |  | $ | 12,648 |  |  | $ | - |  |  | $ | 17,781 |
Equities - Domestic |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Mutual funds - Fixed income |  |  | 6,322 |  |  |  | - |  |  |  | - |  |  |  | 6,322 |
Mutual funds - Global equity |  |  | 854 |  |  |  | - |  |  |  | - |  |  |  | 854 |
Mutual funds - Domestic equity |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Investments in debt securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Available-for-sale - Corporate bonds |  |  | - |  |  |  | 16,470 |  |  |  | - |  |  |  | 16,470 |
Held-to-maturity - Corporate bonds |  |  | - |  |  |  | 1,000 |  |  |  | - |  |  |  | 1,000 |
Total securities at fair value |  | $ | 12,309 |  |  | $ | 30,118 |  |  | $ | - |  |  | $ | 42,427 |
|  | June 30, 2020 |
|  |  |  |  |  | Significant |  |  | Significant |  |  |  |  |
|  | Quoted Prices |  |  | Other Inputs |  |  | Unobservable Inputs |  |  |  |  |
(dollars in thousands) |  | (Level 1) |  |  | (Level 2) |  |  | (Level 3) |  |  | Total |
Investments in equity securities at fair value: |  |  |  |  |  |  |  |  |  |  |  |  |
Equities - International |  | $ | 4,447 |  |  | $ | 32 |  |  | $ | - |  |  | $ | 4,479 |
Equities - Domestic |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Mutual funds - Fixed income |  |  | 6,322 |  |  |  | - |  |  |  | - |  |  |  | 6,322 |
Mutual funds - Global equity |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Mutual funds - Domestic equity |  |  | 663 |  |  |  | - |  |  |  | - |  |  |  | 663 |
Investments in debt securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Available-for-sale - Corporate bonds |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Held-to-maturity - Corporate bonds |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Total securities at fair value |  | $ | 11,432 |  |  | $ | 32 |  |  | $ | - |  |  | $ | 11,464 |
Equity Securities without Readily Determinable Fair Value [Table Text Block] | The carrying value of equity securities without readily determinable fair values has been adjusted as follows:
|  | Nine Months Ended |  |  | Three Months Ended |
|  | March 31, |  |  | March 31, |
(dollars in thousands) |  | 2021 |  |  | 2020 |  |  | 2021 |  |  | 2020 |
Carrying amount, beginning of period |  | $ | 1,283 |  |  | $ | 1,404 |  |  | $ | 1,385 |  |  | $ | 1,488 |
Adjustments: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Purchases |  |  | 665 |  |  |  | 75 |  |  |  | 440 |  |  |  | 75 |
Impairments |  |  | (6 | ) |  |  | - |  |  |  | (6 | ) |  |  | - |
Other downward adjustments |  |  | (158 | ) |  |  | (124 | ) |  |  | (35 | ) |  |  | (108 | )
Upward adjustments |  |  | 1,156 |  |  |  | 163 |  |  |  | 1,156 |  |  |  | 63 |
Carrying amount, end of period |  | $ | 2,940 |  |  | $ | 1,518 |  |  | $ | 2,940 |  |  | $ | 1,518 |
Gain (Loss) on Securities [Table Text Block] | The following summarizes investment income (loss) reflected in earnings from continuing operations:
|  | Nine Months Ended |  |  | Three Months Ended |
(dollars in thousands) |  | March 31, |  |  | March 31, |
Investment Income (Loss) |  | 2021 |  |  | 2020 |  |  | 2021 |  |  | 2020 |
Unrealized gains (losses) on fair valued equity securities |  | $ | 20,106 |  |  | $ | (3,995 | ) |  | $ | 13,533 |  |  | $ | (342 | )
Unrealized gains (losses) on equity securities without readily determinable fair values |  |  | 1,025 |  |  |  | - |  |  |  | 1,138 |  |  |  | (100 | )
Realized gains on sales of fair valued securities |  |  | 15,606 |  |  |  | - |  |  |  | 563 |  |  |  | - |
Realized gain on sale of subsidiary |  |  | - |  |  |  | 151 |  |  |  | - |  |  |  | 151 |
Realized foreign currency gains (losses) |  |  | 164 |  |  |  | (234 | ) |  |  | (12 | ) |  |  | (234 | )
Impairments in equity securities without readily determinable fair values |  |  | (6 | ) |  |  | - |  |  |  | (6 | ) |  |  | - |
Dividend and interest income |  |  | 310 |  |  |  | 156 |  |  |  | 289 |  |  |  | 84 |
Total Investment Income (Loss) |  | $ | 37,205 |  |  | $ | (3,922 | ) |  | $ | 15,505 |  |  | $ | (441 | )

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