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Goodwill

9 Months Ended

Oct. 31, 2014

Real Estate [Abstract]

Goodwill Intangible and Other Assets Net and Goodwill Impairment [Text Block]

16. Goodwill

There was no change in the carrying amount of goodwill during Q3 fiscal year 2015.

X

- Definition

The entire disclosure for goodwill.

+ References

No definition available.

+ Details

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

X

- Details

Name:	us-gaap_RealEstateAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration