GOODWILL AND INTANGIBLE ASSETS - Additional Information (Details) (USD $)	12 Months Ended
Nov. 30, 2014	Nov. 30, 2013
Goodwill and Intangible Assets Disclosure [Abstract]
Changes in carrying value of goodwill	$ 0us-gaap_GoodwillPeriodIncreaseDecrease	$ 0us-gaap_GoodwillPeriodIncreaseDecrease

Amount of increase (decrease) of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

Name:	us-gaap_GoodwillPeriodIncreaseDecrease
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	duration