QUARTERLY UNAUDITED INFORMATION (Tables)

12 Months Ended

Jan. 31, 2020

Quarterly Financial Information Disclosure [Abstract]

Quarterly Financial Information [Table Text Block]

The following tables set forth the Company’s net sales and revenue, gross profit, net income and net income per share (basic and diluted) for each quarter during the last two fiscal years. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation have been included.

	Quarters Ended
	(In Thousands, Except Per Share Amounts)
	April 30,		July 31,		October 31,			January 31,
	2019		2019		2019			2020
Net sales and revenue	$	104,575	$	105,868	$	86,671		$	120,920
Gross profit (loss)		3,646		4,004		(1,758	)		6,593
Net income  (loss)		3,715		3,353		(1,673	)		6,249
Net income (loss) attributable to REX common shareholders		2,821		2,256		(2,052	)		4,402
Basic and diluted net income (loss) per share attributable to REX common shareholders (a)	$	0.45	$	0.36	$	(0.32	)	$	0.70

	Quarters Ended (In Thousands, Except Per Share Amounts)
	April 30,		July 31,		October 31,		January 31,
	2018		2018		2018		2019
Net sales and revenue	$	120,820	$	128,757	$	123,750	$	113,344
Gross profit		10,851		9,399		7,747		2,218
Net income		10,352		10,490		13,769		2,899
Net income attributable to REX common shareholders		9,496		9,217		11,875		1,057
Basic and diluted net income per share attributable to REX common shareholders	$	1.45	$	1.43	$	1.86	$	0.17

a) The total of the quarterly net income per share amounts do not equal the annual net income per share amounts due to the impact of varying amounts of shares outstanding during the year.