Segment Reporting (Policies)	3 Months Ended
Apr. 30, 2016
Segment Reporting [Abstract]
Segment Reporting, Policy [Policy Text Block]	The Company has identified such segments based on internal management reporting and responsibilities and measures segment profit as gross profit, which is defined as net sales less cost of sales.

Disclosure of accounting policy for segment reporting.

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=68058157&loc=d3e18780-107790

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