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Discontinued Operations (Tables)
12 Months Ended
Jan. 31, 2015
Discontinued operations [Line Items]  
Discontinued operations [Table Text Block]
Results of the discontinued operations were as follows:
 
2014

2013

Net sales

$176


$14,063

 
 
 
Gain on disposal of discontinued operations

$188


$11,082

(Loss) income from discontinued operations
(202
)
(28
)
(Loss) income from discontinued operations before income taxes
(14
)
11,054

Income tax expense
324

2,820

(Loss) income from discontinued operations, net of tax

($338
)

$8,234