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