BUSINESS ACQUISITIONS (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012
BUSINESS ACQUISITIONS [Abstract]
Effective date of acquisition	Apr. 18, 2012
Total consideration paid for acquiring interest in Florida Medical Training Institute, Inc.	$ 1.7
Number of location in which FMTI operate there business in Florida	5
Purchase price allocated to assets	2.9
Purchase price allocated to intangible assets	0.5
Purchase price allocated to goodwill	1.9
Purchase price allocated to liabilities	$ 1.4