DEBT (Debt Issuance Costs) (Detail) $ in Thousands	12 Months Ended
	Jun. 30, 2018 USD ($)
Deferred Debt Issuance Costs at June 30, 2017	$ 0
Deferred Debt Issuance Costs at June 30, 2018	6,927
Term B Loan [Member]
Deferred Debt Issuance Costs at June 30, 2017	0
Deferred Debt Issuance Costs For Credit Agreement	7,148
Amortization of Deferred Debt Issuance Costs	(221)
Deferred Debt Issuance Costs at June 30, 2018	6,927
Revolver [Member]
Deferred Debt Issuance Costs at June 30, 2017	1,935
Deferred Debt Issuance Costs For Credit Agreement	2,723
Amortization of Deferred Debt Issuance Costs	(2,052)
Deferred Debt Issuance Costs at June 30, 2018	2,606
Total [Member]
Deferred Debt Issuance Costs at June 30, 2017	1,935
Deferred Debt Issuance Costs For Credit Agreement	9,871
Amortization of Deferred Debt Issuance Costs	(2,273)
Deferred Debt Issuance Costs at June 30, 2018	$ 9,533