Income taxes (Loss) income before income taxes (Tables)

12 Months Ended

Jan. 31, 2015

Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest [Abstract]

(Loss) income before income taxes [Table Text Block]

Income (loss) from continuing operations	2014	2013
Domestic	($2,226)	($7,485)
Foreign	5,549	19,785
Total	$3,323	$12,300