INVESTMENTS (Tables)

9 Months Ended

Oct. 31, 2018

Investments Schedule [Abstract]

Equity Method Investments [Table Text Block]

The following table summarizes the Company’s equity method investment at October 31, 2018 and January 31, 2018 (dollars in thousands):

Entity	Ownership Percentage			Carrying Amount October 31, 2018		Carrying Amount January 31, 2018
Big River		10.3	%	$	33,724	$	34,549

Schedule of Financial Information for Equity Method Investments [Table Text Block]

Summarized financial information for the Company’s equity method investee is presented in the following table for the periods presented (amounts in thousands):

	Three Months Ended October 31,				Nine Months Ended October 31,
	2018		2017		2018		2017
Net sales and revenue	$	196,169	$	201,621	$	600,204	$	606,190
Gross profit	$	15,150	$	18,620	$	39,489	$	38,363
Income from continuing operations	$	5,932	$	11,010	$	21,164	$	19,628
Net income	$	5,932	$	11,010	$	21,164	$	19,628

Schedule of Defined Benefit Plans Disclosures [Table Text Block]

The following table summarizes the Company’s held-to-maturity security at October 31, 2018 (dollars in thousands):

	Amortized Cost		Gross Unrealized Losses		Estimated Fair Value
United States Treasury Bill	$	14,891	$	5	$	14,886