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INVESTMENTS (Details) - Equity Securities without Readily Determinable Fair Value - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Mar. 31, 2021 | Mar. 31, 2020 | Mar. 31, 2021 | Mar. 31, 2020
Equity Securities without Readily Determinable Fair Value [Abstract] |  |  |  |
Carrying amount, beginning of period | $ 1,385 | $ 1,488 | $ 1,283 | $ 1,404
Adjustments: |  |  |  |
Purchases | 440 | 75 | 665 | 75
Impairments | (6) | 0 | (6) | 0
Other downward adjustments | (35) | (108) | (158) | (124)
Upward adjustments | 1,156 | 63 | 1,156 | 163
Carrying amount, end of period | $ 2,940 | $ 1,518 | $ 2,940 | $ 1,518

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