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SUBSEQUENT EVENTS (Details) - Common Stock [Member] - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Aug. 29, 2018 | May 31, 2018
SUBSEQUENT EVENTS (Details) [Line Items] |  |
Sale of Stock, Number of Shares Issued in Transaction (in Shares) |  | 342,088
Sale of Stock, Consideration Received on Transaction (in Dollars) |  | $ 1,275,933
Subsequent Event [Member] |  |
SUBSEQUENT EVENTS (Details) [Line Items] |  |
Sale of Stock, Number of Shares Issued in Transaction (in Shares) | 44,321 |
Sale of Stock, Consideration Received on Transaction (in Dollars) | $ 170,958 |
Minimum [Member] |  |
SUBSEQUENT EVENTS (Details) [Line Items] |  |
Sale of Stock, Price Per Share |  | $ 3.73
Minimum [Member] | Subsequent Event [Member] |  |
SUBSEQUENT EVENTS (Details) [Line Items] |  |
Sale of Stock, Price Per Share | $ 3.84 |
Maximum [Member] |  |
SUBSEQUENT EVENTS (Details) [Line Items] |  |
Sale of Stock, Price Per Share |  | $ 4.74
Maximum [Member] | Subsequent Event [Member] |  |
SUBSEQUENT EVENTS (Details) [Line Items] |  |
Sale of Stock, Price Per Share | $ 4.16 |

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