DEBT (Debt Issuance Costs) (Detail) - USD ($) $ in Thousands	Sep. 30, 2018	Jun. 30, 2018
Deferred Debt Issuance Costs at June 30, 2018	$ 6,927	$ 0
Deferred Debt Issuance Costs at September 30, 2018	6,671	6,927
Term B Loan [Member]
Deferred Debt Issuance Costs at June 30, 2018	6,927
Amortization of Deferred Debt Issuance Costs	(256)
Deferred Debt Issuance Costs at September 30, 2018	6,671	6,927
Revolver [Member]
Deferred Debt Issuance Costs at June 30, 2018	2,606
Amortization of Deferred Debt Issuance Costs	(136)
Deferred Debt Issuance Costs at September 30, 2018	2,470	2,606
Total [Member]
Deferred Debt Issuance Costs at June 30, 2018	9,533
Amortization of Deferred Debt Issuance Costs	(392)
Deferred Debt Issuance Costs at September 30, 2018	$ 9,141	$ 9,533