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Investments (Tables)

9 Months Ended

Oct. 31, 2016

Investments And Deposits [Abstract]

Equity Method Investments [Table Text Block]

The following table summarizes the equity method investment at October 31, 2016 and January 31, 2016 (dollars in thousands):

Entity		Ownership Percentage				Carrying Amount October 31, 2016				Carrying Amount January 31, 2016

Big River			9.7	%		$	37,954			$	38,707

Schedule Of Income Loss Recognized From Equity Method Investments [Table Text Block]

The following table summarizes income recognized from equity method investments for the periods presented (dollars in thousands):

		Three Months Ended October 31,								Nine Months Ended October 31,
		2016				2015				2016				2015

Big River		$	1,838			$	1,314			$	3,257			$	4,910
Patriot (sold June 1, 2015)			—				—				—				2,947
Total		$	1,838			$	1,314			$	3,257			$	7,857

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

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

		Three Months Ended October 31, 2016								Three Months Ended October 31, 2015
		Patriot (1)				Big River				Patriot (1)				Big River

Net sales and revenue		$	—			$	216,505			$	—			$	215,902
Gross profit		$	—			$	26,191			$	—			$	22,078
Income from continuing operations		$	—			$	18,934			$	—			$	13,540
Net income		$	—			$	18,934			$	—			$	13,540

		Nine Months Ended October 31, 2016								Nine Months Ended October 31, 2015
		Patriot (1)				Big River				Patriot (1)				Big River

Net sales and revenue		$	—			$	611,050			$	115,614			$	623,900
Gross profit		$	—			$	49,119			$	14,424			$	71,345
Income from continuing operations		$	—			$	33,555			$	11,100			$	50,580
Net income		$	—			$	33,555			$	11,100			$	50,580

(1)

The Company’s equity interest in Patriot was sold June 1, 2015; therefore results are for the five month period ended May 31, 2015.