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STOCKHOLDERS' EQUITY (Detail Textuals 1) - USD ($) | 1 Months Ended | 12 Months Ended
--- | --- | ---
Apr. 30, 2018 | Dec. 31, 2018 | Dec. 31, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of shares granted |  | 1,632,000 |
Exercise price |  | $ 7.80 |
Weighted average grant-date fair value |  | $ 7.71 |
Stock-based compensation |  |  | $ 199,556
Stock options |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of shares granted | 108,000 | 1,632,000 |
Exercise price | $ 7.80 | $ 6.37 |
Vesting terms | 36 months |  |
Fair value of these stock options granted | $ 2,743,894 |  |
Stock options terms | 10 years |  |
Stock Options Expected To Vest Monthly Per Grant | 3,000 |  |
Weighted average grant-date fair value | $ 6.37 | $ 7.71 |
Stock-based compensation |  | $ 5,375,359 |
Total unrecognized compensation cost related to non-vested stock |  | $ 5,042,075 |
Unrecognized compensation weighted-average period related to non-vested stock |  | 1 year 6 months 4 days |
CEO and CFO | Stock options |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of shares granted |  | 400,000 |
Exercise price |  | $ 7.80 |
Options Vested Date |  | Jan. 01, 2018 |
Vesting terms |  | 24 months |
Vesting ratio |  | One-third |
Fair value of these stock options granted |  | $ 5,115,693 |
Board | Stock options |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of shares granted |  | 400,000 |
Exercise price |  | $ 7.80 |
Vesting terms |  | 24 months |
Fair value of these stock options granted |  | $ 2,557,847 |

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