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INVESTMENTS (Details) - Equity Securities without Readily Determinable Fair Value - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2020 | Mar. 31, 2019
Equity Securities without Readily Determinable Fair Value [Abstract] |  |  |  |
Carrying amount, beginning of period | $ 1,488 | $ 602 | $ 1,404 | $ 2,207
Adjustments: |  |  |  |
Purchases | 75 | 100 | 75 | 100
Reclassification to securities at fair value | 0 | 0 | 0 | (1,499)
Impairments | 0 | (28) | 0 | (114)
Other downward adjustments | (108) | (29) | (124) | (49)
Upward adjustments | 63 | 0 | 163 | 0
Carrying amount, end of period | $ 1,518 | $ 645 | $ 1,518 | $ 645

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