BUSINESS COMBINATIONS (Acquired Intangible Assets Subject to Amortization and Values and Estimated Useful Lives) (Detail) (USD $) In Thousands, unless otherwise specified	1 Months Ended	12 Months Ended	1 Months Ended
	Sep. 30, 2014	Jun. 30, 2013	Jun. 30, 2013
Faculdade Martha Falcao
Business Acquisition [Line Items]
Amortizable intangible assets, estimated useful lives	2 years
Faculdade Martha Falcao | Curriculum
Business Acquisition [Line Items]
Amortizable intangible assets	121
Amortizable intangible assets, estimated useful lives	2 years
Faculdade Diferencial Integral
Business Acquisition [Line Items]
Amortizable intangible assets, estimated useful lives		15 years
Faculdade Diferencial Integral | Clinical Agreements
Business Acquisition [Line Items]
Amortizable intangible assets			$ 583
Amortizable intangible assets, estimated useful lives			15 years