XML 88 R27.htm IDEA: XBRL DOCUMENT v2.4.0.6
PROPERTY AND EQUIPMENT, NET(Tables)
12 Months Ended
Jan. 31, 2013
Property, Plant and Equipment, Net [Abstract]  
Property, Plant and Equipment [Table Text Block]

Property and equipment consists of the following at January 31:

 

      Useful Life in Years     2013     2012  
Machinery and equipment     3-10     $ 10,993,470     $ 10,958,054  
Furniture and fixtures     3-10       669,511       670,150  
Leasehold improvements     Lease term       1,896,338       1,725,746  
Land and building (China)     20-30       2,412,115       2,412,115  
Land and building (Canada)     30       2,444,798       2,444,063  
Land and buildings (USA)     30       6,017,082       5,798,986  
Land and building (Brazil)     5       1,638,236       1,872,982  
              26,071,550       25,882,096  
Less accumulated depreciation             (12,971,202 )     (12,080,730 )
Construction-in-progress             989,639       113,460  
            $ 14,089,987     $ 13,914,826