SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Schedule of Property Plant and Equipment - USD ($) $ in Thousands	Jan. 31, 2019	Jan. 31, 2018
Schedule of Property Plant and Equipment [Abstract]
Land and improvements	$ 21,469	$ 21,074
Buildings and improvements	23,608	23,272
Machinery, equipment and fixtures	297,807	288,832
Construction in progress	708	3,155
	343,592	336,333
Less: accumulated depreciation	(161,071)	(138,506)
Total	$ 182,521	$ 197,827