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SEGMENT INFORMATION (Revenues and Long-Lived Assets by Geographic Area) (Detail) - USD ($) $ in Thousands | 3 Months Ended
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Sep. 30, 2019 | Sep. 30, 2018
Segment Reporting Information [Line Items] |  |
Total Consolidated Revenue | $ 254,613 | $ 236,939
Total Consolidated Long-lived Assets | 371,909 | 315,575
Domestic Operations [Member] |  |
Segment Reporting Information [Line Items] |  |
Total Consolidated Revenue | 161,397 | 146,662
Total Consolidated Long-lived Assets | 196,331 | 152,427
Barbados, Dominica, St. Kitts and St. Maarten [Member] |  |
Segment Reporting Information [Line Items] |  |
Total Consolidated Revenue | 90,969 | 88,447
Total Consolidated Long-lived Assets | 173,793 | 161,136
Other International Operations [Member] |  |
Segment Reporting Information [Line Items] |  |
Total Consolidated Revenue | 2,247 | 1,830
Total Consolidated Long-lived Assets | 1,785 | 2,012
International Operations [Member] |  |
Segment Reporting Information [Line Items] |  |
Total Consolidated Revenue | 93,216 | 90,277
Total Consolidated Long-lived Assets | $ 175,578 | $ 163,148

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