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WARRANTS AND OPTIONS (Details Narrative) - $ / shares |  |  | 1 Months Ended | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | --- | ---
Dec. 29, 2017 | Feb. 28, 2017 | Feb. 28, 2017 | Mar. 31, 2018 | Mar. 31, 2017 | Dec. 31, 2017 | Dec. 31, 2013 | Jan. 28, 2017
Number of shares outstanding |  |  |  | 234,219 |  | 234,219 |  |
Number of shares grants in period |  |  |  | 5,569 | 22,282 |  |  |
EmployeeStockOptionMember |  |  |  |  |  |  |  |
Number of shares outstanding |  |  |  | 74,004 |  | 74,004 |  |
Weighted average exercise price |  |  |  | $ 15.52 |  | $ 15.50 |  |
Number of shares grants in period |  | 45,105 |  |  |  |  |  |
Common Stock [Member] |  |  |  |  |  |  |  |
Weighted average exercise price |  |  |  |  |  |  |  | $ 8.10
Award vesting period |  |  | 10 years |  |  |  |  |
Common Stock [Member] | Cazador Acquisition Corporation Ltd [Member] | Private Placement [Member] |  |  |  |  |  |  |  |
Warrants issued to purchase common stock |  |  |  |  |  |  | 89,400 |
ESOUSA Member] |  |  |  |  |  |  |  |
Award vesting period | 5 years |  |  |  |  |  |  |
Warrants issued to purchase common stock | 404,676 |  |  |  |  |  |  |
Share price | $ 0.125 |  |  |  |  |  |  |
Exercise price of warrants | $ 11.12 |  |  |  |  |  |  |
ESOUSA Member] | Prepaid Warrants [Member] |  |  |  |  |  |  |  |
Award vesting period | 5 years |  |  |  |  |  |  |
Warrants issued to purchase common stock | 323,907 |  |  |  |  |  |  |
Exercise price of warrants | $ 0.01 |  |  |  |  |  |  |
Warrant [Member] |  |  |  |  |  |  |  |
Award vesting period |  |  |  | 4 years 9 months |  | 5 years |  |
Exercise price of warrants |  |  |  | $ 6.20 |  | $ 6.18 |  |
Number of warrants issued |  |  |  | 728,583 |  | 728,583 |  |
Warrant [Member] | EmployeeStockOptionMember |  |  |  |  |  |  |  |
Number of shares outstanding |  |  |  | 160,214 |  |  |  |
Weighted average exercise price |  |  |  | $ 21.80 |  |  |  |
Award vesting period |  |  |  | 2 years 8 months 1 day |  |  |  |
Minimum [Member] |  |  |  |  |  |  |  |
Weighted average exercise price |  |  |  | $ 8.10 |  |  |  |
Maximum [Member] |  |  |  |  |  |  |  |
Weighted average exercise price |  |  |  | $ 134.00 |  |  |  |

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