INVESTMENTS (Tables)

12 Months Ended

Jan. 31, 2019

Investments Schedule [Abstract]

Equity Method Investments [Table Text Block]

The following table summarizes the investment (amounts in thousands):

	January 31, 2019			January 31, 2018
Carrying amount	$	32,075		$	34,549
Ownership percentage		10.3	%		10.3	%

Condensed Balance Sheet [Table Text Block]

Summarized financial information for the Company’s equity method investee as of and for its fiscal year end is presented in the following tables (amounts in thousands):

Big River
	December 31, 2018		December 31, 2017
Current assets	$	117,796	$	149,436
Non current assets		241,382		261,443
Total assets	$	359,178	$	410,879
Current liabilities	$	50,172	$	49,130
Long-term liabilities		701		10,599
Total liabilities	$	50,873	$	59,729
Noncontrolling interests	$	34,149	$	38,412

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

The following table summarizes the Company’s held-to-maturity security at January 31, 2019 (amounts in thousands):

	Years Ended December 31,
Big River	2018		2017		2016
Net sales and revenue	$	802,523	$	817,112	$	851,434
Gross profit	$	33,782	$	60,259	$	88,841
Income from continuing operations	$	14,893	$	32,243	$	63,292
Net income	$	14,893	$	32,243	$	63,292

Debt Securities, Held-to-maturity [Table Text Block]

The following table summarizes the Company’s held-to-maturity security at January 31, 2019 (amounts in thousands):

	Amortized Cost		Gross Unrealized Losses		Estimated Fair Value
United States Treasury Bill	$	14,975	$	2	$	14,973