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STOCKHOLDERS' EQUITY (Details 1) - USD ($) | 12 Months Ended
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Jan. 31, 2020 | Jan. 31, 2019
Total stock-based compensation | $ (402,746) | $ 743,757
Total income tax benefit recognized for stock-based compensation arrangements | (85,577) | 267,752
Restricted Stock |  |
Total stock-based compensation | (443,441) | 721,111
Stock Options |  |
Total stock-based compensation | 27,577 | 0
Cash-based Bonus |  |
Total stock-based compensation | 38,677 | 0
2017 Plan |  |
Total stock-based compensation | (377,187) | 721,111
Stock Appreciation Rights |  |
Total stock-based compensation | $ (25,559) | $ 22,646

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