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v3.19.1

STOCKHOLDERS' EQUITY (Details) | 12 Months Ended
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Jan. 31, 2019 USD ($) shares
Number of shares awarded total (shares) | shares | 135,596
Value at grant date | $ | $ 1,881,300
Minimum [Member] |
Number of shares awarded total (shares) | shares | 56,475
Value at grant date | $ | $ 783,600
Weighted Average [Member] |
Number of shares awarded total (shares) | shares | 84,717
Value at grant date | $ | $ 1,175,400
Maximum [Member] |
Number of shares awarded total (shares) | shares | 112,995
Value at grant date | $ | $ 1,567,200
Employees [Member] |
Number of shares awarded total (shares) | shares | 101,001
Value at grant date | $ | $ 1,401,300
Employees [Member] | Minimum [Member] |
Number of shares awarded total (shares) | shares | 42,061
Value at grant date | $ | $ 583,600
Employees [Member] | Weighted Average [Member] |
Number of shares awarded total (shares) | shares | 63,095
Value at grant date | $ | $ 875,000
Employees [Member] | Maximum [Member] |
Number of shares awarded total (shares) | shares | 84,126
Value at grant date | $ | $ 1,167,200
Non Employee Directors [Member] |
Number of shares awarded total (shares) | shares | 34,595
Value at grant date | $ | $ 480,000
Non Employee Directors [Member] | Minimum [Member] |
Number of shares awarded total (shares) | shares | 14,414
Value at grant date | $ | $ 200,000
Non Employee Directors [Member] | Weighted Average [Member] |
Number of shares awarded total (shares) | shares | 21,622
Value at grant date | $ | $ 300,000
Non Employee Directors [Member] | Maximum [Member] |
Number of shares awarded total (shares) | shares | 28,829
Value at grant date | $ | $ 400,000

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