PROPERTY AND EQUIPMENT

3 Months Ended

Apr. 30, 2017

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):

	April 30, 2017			January 31, 2017
Land and improvements	$	20,960		$	20,951
Buildings and improvements		23,237			23,203
Machinery, equipment and fixtures		256,577			255,348
Construction in progress		6,968			1,046
		307,742			300,548
Less:  accumulated depreciation		(123,068	)		(117,787	)
Total	$	184,674		$	182,761