FAIR VALUE MEASUREMENTS - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2017	Jun. 30, 2017	Sep. 30, 2016
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Disposal Group, Including Discontinued Operation, Property, Plant and Equipment	$ 11,280	$ 11,280	$ 0
Impairment of Long-Lived Assets to be Disposed of	4,800
Impairment of Long-Lived Assets Held-for-use	10,900
Accrued Expenses [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred Acquisition Obligations	6,900	14,800	10,900
Deferred Rent and Other Liabilities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred Acquisition Obligations	$ 12,700	$ 11,800	$ 17,700