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QUARTERLY UNAUDITED INFORMATION | 12 Months Ended
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Jan. 31, 2018
Quarterly Financial Information Disclosure [Abstract] |
Quarterly Financial Information [Text Block] | 17. QUARTERLY UNAUDITED INFORMATION 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, |
|  | 2017 |  |  | 2017 |  |  | 2017 |  |  | 2018 |
Net sales and revenue |  | $ | 113,143 |  |  | $ | 108,744 |  |  | $ | 121,164 |  |  | $ | 109,535 |
Gross profit |  |  | 12,489 |  |  |  | 10,781 |  |  |  | 14,867 |  |  |  | 6,024 |
Net income |  |  | 5,612 |  |  |  | 4,171 |  |  |  | 14,994 |  |  |  | 20,135 |
Net income attributable to REX common shareholders |  |  | 4,544 |  |  |  | 2,941 |  |  |  | 13,168 |  |  |  | 19,053 |
Basic and diluted net income per share attributable to REX common shareholders (a) |  | $ | 0.69 |  |  | $ | 0.45 |  |  | $ | 2.00 |  |  | $ | 2.89 |
|  | Quarters Ended |
|  | (In Thousands, Except Per Share Amounts) |
|  | April 30, |  |  | July 31, |  |  | October 31, |  |  | January 31, |
|  | 2016 |  |  | 2016 |  |  | 2016 |  |  | 2017 |
Net sales and revenue |  | $ | 100,222 |  |  | $ | 115,707 |  |  | $ | 116,283 |  |  | $ | 121,587 |
Gross profit |  |  | 8,422 |  |  |  | 17,284 |  |  |  | 20,162 |  |  |  | 25,171 |
Net income |  |  | 3,466 |  |  |  | 9,029 |  |  |  | 11,474 |  |  |  | 15,549 |
Net income attributable to REX common shareholders |  |  | 2,838 |  |  |  | 8,176 |  |  |  | 8,938 |  |  |  | 12,381 |
Basic and diluted net income per share attributable to REX common shareholders |  | $ | 0.43 |  |  | $ | 1.24 |  |  | $ | 1.36 |  |  | $ | 1.88 |
| 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.

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- References No definition available. + Details
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- Definition The entire disclosure for quarterly financial data. Includes, but is not limited to, tabular presentation of financial information for fiscal quarters, effect of year-end adjustments, and an explanation of matters or transactions that affect comparability of the information. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -URI http://asc.fasb.org/topic&trid=2126967 + Details
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