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Major Supplier	9 Months Ended
	Oct. 31, 2012
Major Supplier Disclosure [Abstract]
Major Supplier [Text Block]	7. Major Supplier We did not purchase in excess of 10% of our cost of goods sold from any one supplier during the nine-month period ended October 31, 2012.

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- Definition

The entire disclosure is related to purchased of raw materials.

+ References

No definition available.

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