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Property and Equipment
 9 Months Ended
Oct. 31, 2016
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment Disclosure [Text Block]

Note 5. Property and Equipment


The components of property and equipment are as follows for the periods presented (amounts in thousands):


   October 31,
2016		   January 31,
2016		 
         
Land and improvements  $20,951   $21,598 
Buildings and improvements   23,197    24,543 
Machinery, equipment and fixtures   252,722    237,735 
Construction in progress   2,229    6,094 
    299,099    289,970 
Less: accumulated depreciation   (112,880)   (99,994)
Total  $186,219   $189,976