XML 37 R25.htm IDEA: XBRL DOCUMENT
v3.21.1

INVESTMENTS (Tables) | 12 Months Ended
--- | ---
Jan. 31, 2021
Disclosure Text Block Supplement [Abstract] |
Equity Method Investments [Table Text Block] | The following table summarizes the investment (amounts in thousands):
|  | January 31, |
|  | 2021 |  |  | 2020 |
Carrying amount |  | $ | 29,456 |  |  | $ | 32,464 |
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):
|  | December 31, |
|  | 2020 |  |  | 2019 |
Current assets |  | $ | 172,742 |  |  | $ | 146,494 |
Non current assets |  |  | 178,221 |  |  |  | 211,235 |
Total assets |  | $ | 350,963 |  |  | $ | 357,729 |
Current liabilities |  | $ | 69,259 |  |  | $ | 55,552 |
Long-term liabilities |  |  | 2,832 |  |  |  | - |
Total liabilities |  | $ | 72,091 |  |  | $ | 55,552 |
Noncontrolling interests |  | $ | 30,116 |  |  | $ | 33,966 |
Schedule of Financial Information for Equity Method Investments [Table Text Block] |
|  | Years Ended December 31, |
|  | 2020 |  |  | 2019 |  |  | 2018 |
Net sales and revenue |  | $ | 736,225 |  |  | $ | 823,718 |  |  | $ | 802,523 |
Gross profit |  | $ | 18,858 |  |  | $ | 30,774 |  |  | $ | 33,782 |
Income from continuing operations |  | $ | 4,850 |  |  | $ | 13,502 |  |  | $ | 14,893 |
Net income |  | $ | 4,850 |  |  | $ | 13,502 |  |  | $ | 14,893 |

X
- Definition Tabular disclosure of financial information for equity method investments. + References No definition available. + Details
Name: | rex_ScheduleOfFinancialInformationForEquityMethodInvestmentsTableTextBlock
Namespace Prefix: | rex_
Data Type: | dtr:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of condensed balance sheet, including, but not limited to, balance sheets of consolidated entities and consolidation eliminations. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 3 -Paragraph i -Subsection 10 + Details
Name: | srt_ScheduleOfCondensedBalanceSheetTableTextBlock
Namespace Prefix: | srt_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_DisclosureTextBlockSupplementAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of equity method investments including, but not limited to, name of each investee or group of investments, percentage ownership, difference between recorded amount of an investment and the value of the underlying equity in the net assets, and summarized financial information. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571 + Details
Name: | us-gaap_EquityMethodInvestmentsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration