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PROPERTY AND EQUIPMENT, NET (Tables)
 12 Months Ended
Jan. 31, 2016
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment [Table Text Block]
Property and equipment from continuing operations consists of the following:
 
 
 
Useful Life in Years
 
January 31, 2016
 
January 31, 2015*
 
Machinery and equipment
 
 
3-10
 
$
7,535
 
$
7,573
 
Furniture and fixtures
 
 
3-10
 
 
522
 
 
437
 
Leasehold improvements
 
 
Lease term
 
 
1,084
 
 
770
 
Land and building (China)
 
 
20-30
 
 
1,764
 
 
1,917
 
Land and building (Canada)
 
 
30
 
 
1,745
 
 
1,945
 
Land and buildings (USA)
 
 
30
 
 
3,382
 
 
4,060
 
Land and buildings (Mexico)
 
 
30
 
 
2,070
 
 
2,067
 
 
 
 
 
 
 
18,102
 
 
18,769
 
Less accumulated depreciation
 
 
 
 
 
(8,850)
 
 
(8,657)
 
Assets held for sale
 
 
 
 
 
1,101
 
 
—
 
Construction-in-progress
 
 
 
 
 
16
 
 
32
 
 
 
 
 
 
$
10,369
 
$
10,144
 
 
*Restated for discontinued operations