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STOCK BASED COMPENSATION (Narrative) (Details) - USD ($) | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2019 | Dec. 31, 2018 | May 16, 2019 | May 15, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Pricing model used in calculation of grant-date fair value | Black-Scholes |  |  |
Expected dividend yield |  |  |  |
Expected volatility, minimum | 60.00% | 60.00% |  |
Expected volatility, maximum | 80.50% | 90.00% |  |
Risk-free interest rate, minimum | 1.47% | 1.89% |  |
Risk-free interest rate, maximum | 2.71% | 3.06% |  |
Unrecognized compensation expense related to non-vested market-based share awards | $ 436,637 |  |  |
Non Qualified Stock Options And Warrants [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Aggregate intrinsic value of options and warrants outstanding and exercisable | $ 144,675 |  |  |
Closing stock price of common stock | $ 0.70 |  |  |
Minimum [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Expected option life | 5 years | 5 years |  |
Maximum [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Expected option life | 10 years | 10 years |  |
Transaction One [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Warrants exercised |  | 100,000 |  |
Proceeds from warrants exercised |  | $ 61,500 |  |
Transaction Two [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Warrants exercised |  | 100,000 |  |
Proceeds from warrants exercised |  | $ 100,000 |  |
2007 Plan [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Number of common shares available to be purchased through options, issued and outstanding | 4,450,000 |  |  |
Number of shares authorized under plan | 10,000,000 |  |  |
2016 Plan [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Number of common shares available to be purchased through options, issued and outstanding | 3,218,750 |  |  |
Number of shares authorized under plan | 3,000,000 |  | 8,000,000 | 3,000,000
Common stock remain available for grants | 4,781,250 |  |  |
Exercisable period | 10 years |  |  |

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