DEBT (Long-term debt) (Detail) - USD ($) $ in Thousands	Jun. 30, 2019	Jun. 30, 2018
Total Debt:
Long-term Debt, Gross	$ 407,000	$ 300,000
Deferred Debt Issuance Costs	(5,906)	(6,927)
Total Amount Outstanding	401,094	293,073
Less Current Portion:
Term B Loan	(3,000)	(3,000)
Noncurrent Portion	398,094	290,073
Revolver [Member]
Total Debt:
Long-term Debt, Gross	110,000	0
Term Loan [Member]
Total Debt:
Long-term Debt, Gross	$ 297,000	$ 300,000