REGULATORY SETTLEMENTS - Additional Information (Detail) $ in Thousands	12 Months Ended
	Jun. 30, 2017 USD ($)
Inquiry Settlement	$ 2,250
Inquiry Settlement Penalties	500
Inquiry Settlement Charge	2,750
Letter of Credit [Member]
Letter Of Credit Title IV Disbursement, Amount	68,400
Permanent Injunction And Monetary Judgment Agreement [Member]
Settlement Payment	49,400
Forgivable Of Loan	30,400
Forgivable Of Account Receivable	20,200
Regulatory Settlement Charge	56,300
Loan Write Offs	4,100
Home Office And Other [Member]
Regulatory Settlement Charge	52,200
Discontinued Operations [Member]
Regulatory Settlement Charge	$ 4,100