COMMITMENTS AND CONTINGENCIES - Additional Information (Detail) $ in Thousands	9 Months Ended
	Mar. 31, 2017 USD ($)
Inquiry Settlement	$ 2,250
Inquiry Settlement Penalties	500
Permanent Injunction And Monetary Judgment Agreement [Member]
Forgivable Of Loan	30,400
Forgiveable Of Account Receivable	20,200
Settlement Payment	$ 49,400
Letter of Credit [Member]
Letter Of Credit Title IV Percentage	10.00%
Letter Of Credit Title IV Disbursement, Amount	$ 68,400
Letter Of Credit Provisional Certification Term	5 years