Goodwill

6 Months Ended

Jul. 31, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

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

14. Goodwill

The changes in the carrying amount of goodwill during fiscal year 2014 are summarized in the following:

	US		Total
Balance as of January 31, 2013	$	871,297	$	871,297
During fiscal year 2014 through July 31, 2013
Effect of foreign currency translation		—		—
Balance as of July 31, 2013	$	871,297	$	871,297