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EMPLOYEE BENEFITS (Tables) | 12 Months Ended
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Jan. 31, 2018
Disclosure Text Block Supplement [Abstract] |
Nonvested Restricted Stock Shares Activity [Table Text Block] | The following table summarizes non-vested restricted stock award activity for the fiscal years 2017, 2016 and 2015:
|  | 2017 |
|  |  |  |  | Weighted |  |  | Weighted |
|  |  |  |  | Average Grant |  |  | Average Remaining |
|  | Non-Vested |  |  | Date Fair Value |  |  | Vesting Term |
|  | Shares |  |  | (000’s) |  |  | (in years) |
Non-Vested at January 31, 2017 |  |  | 23,350 |  |  | $ | 1,386 |  |  |  | 2 |
Granted |  |  | 14,156 |  |  |  | 1,370 |  |  |  |  |
Forfeited |  |  | — |  |  |  | — |  |  |  |  |
Vested |  |  | 8,091 |  |  |  | 481 |  |  |  |  |
Non-Vested at January 31, 2018 |  |  | 29,415 |  |  | $ | 2,275 |  |  |  | 2 |
|  | 2016 |
|  |  |  |  | Weighted |  |  | Weighted |
|  |  |  |  | Average Grant |  |  | Average Remaining |
|  | Non-Vested |  |  | Date Fair Value |  |  | Vesting Term |
|  | Shares |  |  | (000’s) |  |  | (in years) |
Non-Vested at January 31, 2016 |  |  | 3,168 |  |  | $ | 200 |  |  |  | 2 |
Granted |  |  | 21,502 |  |  |  | 1,269 |  |  |  |  |
Forfeited |  |  | — |  |  |  | — |  |  |  |  |
Vested |  |  | 1,320 |  |  |  | 83 |  |  |  |  |
Non-Vested at January 31, 2017 |  |  | 23,350 |  |  | $ | 1,386 |  |  |  | 2 |
|  | 2015 |
|  |  |  |  | Weighted |  |  | Weighted |
|  |  |  |  | Average Grant |  |  | Remaining Vesting |
|  | Non-Vested |  |  | Date Fair Value |  |  | Vesting Term |
|  | Shares |  |  | (000’s) |  |  | (in years) |
Non-Vested at January 31, 2015 |  |  | — |  |  | $ | — |  |  |  |  |
Granted |  |  | 3,168 |  |  |  | 200 |  |  |  |  |
Forfeited |  |  | — |  |  |  | — |  |  |  |  |
Vested |  |  | — |  |  |  | — |  |  |  |  |
Non-Vested at January 31, 2016 |  |  | 3,168 |  |  | $ | 200 |  |  |  | 2 |

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- Definition Tabular disclosure of the changes in outstanding nonvested restricted stock shares. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 + Details
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