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

12 Months Ended

Jan. 31, 2016

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	2015	2014
Domestic	($2,066)	$1,968
Foreign	5,076	5,320
Total	$3,010	$7,288