Income Taxes (Policies)	9 Months Ended
Aug. 31, 2013
Income Tax Disclosure [Abstract]
Income Tax Uncertainties, Policy [Policy Text Block]	The Company recognizes interest and penalties related to unrecognized benefits in income tax expense.

Disclosure of accounting policy for tax positions taken in the Company's tax return filed or to be filed for which it is more likely than not that the tax position will not be sustained upon examination by taxing authorities (i.e., uncertain tax positions) and other types of contingencies related to income taxes.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section 50

-Paragraph 3

-URI http://asc.fasb.org/extlink&oid=6367646&loc=d3e18780-107790

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-URI http://asc.fasb.org/subtopic&trid=2144681

Name:	us-gaap_IncomeTaxUncertaintiesPolicy
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration