Stockholders' Deficit (Details Narrative) - USD ($)
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3 Months Ended |
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Jan. 19, 2019 |
Nov. 05, 2018 |
Jul. 18, 2018 |
Jul. 18, 2018 |
Mar. 27, 2018 |
Mar. 12, 2018 |
Feb. 12, 2018 |
Mar. 31, 2019 |
Mar. 31, 2018 |
Dec. 31, 2018 |
Nov. 29, 2015 |
Dec. 12, 2013 |
Preferred stock, authorized |
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1,000,000
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1,000,000
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Preferred stock, par value |
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$ 0.01
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$ 0.01
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Preferred stock, shares issued |
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1,000,000
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1,000,000
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Common stock, par value |
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$ 0.01
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$ 0.01
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Common stock, shares outstanding under the plan |
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8,747,555
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8,131,555
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Outstanding stock options, terminated |
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New stock options, exercise price |
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$ 3.39
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Stock options issued |
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616,000
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Issuance of stock options |
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$ 759,469
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Total unrecognized compensation cost |
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$ 714,218
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Unvested stock options weighted average period |
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1 year 11 days
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Aggregate intrinsic value of options outstanding and exercisable |
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$ 156,349
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Options outstanding and exercisable closing price |
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$ 3.51
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Proceeds from convertible loan |
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$ 1,490,368
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$ 819,350
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Original issue discount |
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239,675
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$ 156,180
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Amortized debt discount |
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101,752
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Number of shares issued, value |
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$ 238,120
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Number of common stock shares issued for services |
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Number of common stock shares issued for services, value |
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Convertible Loans [Member] |
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Number of shares issued |
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34,308
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Number of shares issued, value |
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$ 89,721
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Restricted Common Stock [Member] |
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Amortized debt discount |
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$ 28,722
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Number of restricted stock issued during period |
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6,750
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Common Stock Issuances [Member] |
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Number of common stock shares issued for services |
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50,000
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Number of common stock shares issued for services, value |
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$ 168,000
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Debenture Holders [Member] |
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Number of shares issued |
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22,606
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Interest expense |
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$ 85,040
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Current Officers, Employees and Board Members [Member] |
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New stock options, exercise price |
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$ 3.40
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$ 3.40
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Stock options issued |
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101,267
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Board Members [Member] |
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Stock options, vesting period |
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12 months
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Debt maturity date |
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Jul. 18, 2028
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Current Officers and Employees [Member] |
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Stock options, vesting period |
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36 months
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Board of Directors [Member] | Debenture Holders [Member] |
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Number of shares issued |
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1,092
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Accredited Investor [Member] |
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Proceeds from convertible loan |
$ 150,000
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$ 253,000
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$ 100,000
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Original issue discount |
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$ 53,000
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Debt conversion price |
$ 7.50
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$ 7.50
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$ 7.50
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Interest rate |
10.00%
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10.00%
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Percentage of debt original issue discount on purchase price |
10.00%
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Accredited Investor [Member] | Restricted Common Stock [Member] |
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Interest expense |
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$ 7,800
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Amortized debt discount |
$ 12,267
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$ 10,474
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Number of restricted stock issued during period |
4,000
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5,000
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Number of restricted stock issued during period, value |
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$ 18,274
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Accredited Investor [Member] | Restricted Common Stock [Member] |
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Interest expense |
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$ 28,490
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Number of restricted stock issued during period |
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3,500
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3,500
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Proceeds from non-convertible loan |
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$ 170,000
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Lenders [Member] |
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Repayments of loan |
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$ 50,000
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2005 Equity Incentive Plan [Member] |
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Common stock reserved for stock option plan |
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1,800,000
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Other Plans [Member] |
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Common stock, shares outstanding under the plan |
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32,605
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2013 Equity Incentive Plan [Member] |
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Common stock reserved for stock option plan |
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2,633,266
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3,000,000
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Common stock, shares outstanding under the plan |
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366,734
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Stock options issued |
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51,934
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2015 Nonqualified Stock Option Plan [Member] |
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Common stock reserved for stock option plan |
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5,000,000
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Stock options issued |
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203,734
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49,333
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Unamortized expense |
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$ 108,400
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Terminated and Reissues [Member] | Current Officers, Employees and Board Members [Member] |
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Outstanding stock options, terminated |
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244,467
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Terminated and Reissues [Member] | 2013 Equity Incentive Plan [Member] |
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Outstanding stock options, terminated |
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81,925
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Stock options issued |
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16,641
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Reissuance of stock options |
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81,925
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Terminated and Reissues [Member] | 2015 Nonqualified Stock Option Plan [Member] |
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Outstanding stock options, terminated |
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129,937
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Stock options issued |
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15,964
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Reissuance of stock options |
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129,937
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Terminated and Reissues [Member] | 2005 Plan [Member] |
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Outstanding stock options, terminated |
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32,605
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Stock options issued |
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32,605
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Series A Junior Participating Preferred Stock [Member] |
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Preferred stock, shares issued |
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Number of stock designated |
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20,000
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Preferred stock, shares outstanding |
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Series A Convertible Preferred Stock [Member] |
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Preferred stock, shares issued |
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Number of stock designated |
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313,960
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Preferred stock, shares outstanding |
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Series B Convertible Preferred Stock [Member] |
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Preferred stock, shares issued |
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Number of stock designated |
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279,256
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Preferred stock, shares outstanding |
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Series C Convertible Preferred Stock [Member] |
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Preferred stock, shares issued |
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Number of stock designated |
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88,098
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Preferred stock, shares outstanding |
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Series D Convertible Preferred Stock [Member] |
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Preferred stock, authorized |
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850
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850
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Preferred stock, par value |
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$ 0.01
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$ 0.01
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Preferred stock, shares issued |
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300
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300
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Number of stock designated |
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850
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Preferred stock, shares outstanding |
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300
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300
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Series E Convertible Preferred Stock [Member] |
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Number of stock designated |
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500
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Series G Convertible Preferred Stock [Member] |
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Preferred stock, authorized |
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240,000
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240,000
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Preferred stock, par value |
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$ 0.01
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$ 0.01
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Preferred stock, shares issued |
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80,570
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80,570
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Number of stock designated |
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240,000
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Preferred stock, shares outstanding |
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80,570
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80,570
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Series H Convertible Preferred Stock [Member] |
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Preferred stock, authorized |
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10,000
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10,000
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Preferred stock, par value |
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$ 0.01
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$ 0.01
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Preferred stock, shares issued |
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10,000
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10,000
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Number of stock designated |
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10,000
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Preferred stock, shares outstanding |
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10,000
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10,000
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Series H2 Convertible Preferred Stock [Member] |
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Preferred stock, authorized |
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21
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21
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Preferred stock, par value |
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$ 0.01
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$ 0.01
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Preferred stock, shares issued |
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|
21
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|
21
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Number of stock designated |
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21
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Preferred stock, shares outstanding |
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21
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21
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Series J Convertible Preferred Stock [Member] |
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Preferred stock, authorized |
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6,250
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6,250
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Preferred stock, par value |
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$ 0.01
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$ 0.01
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Preferred stock, shares issued |
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|
3,458
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3,458
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Number of stock designated |
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6,250
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Preferred stock, shares outstanding |
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3,458
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3,458
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Series K Convertible Preferred Stock [Member] |
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Preferred stock, authorized |
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|
15,000
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|
15,000
|
|
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Preferred stock, par value |
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|
|
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|
$ 0.01
|
|
$ 0.01
|
|
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Preferred stock, shares issued |
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|
|
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|
6,880
|
|
6,880
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Number of stock designated |
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15,000
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Preferred stock, shares outstanding |
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|
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|
6,880
|
|
6,880
|
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|
Series AA Convertible Preferred Stock [Member] |
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Preferred stock, authorized |
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|
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|
10,000
|
|
10,000
|
|
|
Preferred stock, par value |
|
|
|
|
|
|
|
$ 0.01
|
|
$ 0.01
|
|
|
Preferred stock, shares issued |
|
|
|
|
|
|
|
7,059
|
|
6,499
|
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|
Number of stock designated |
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|
10,000
|
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Preferred stock, shares outstanding |
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|
|
|
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|
7,059
|
|
6,499
|
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|
Debt conversion price |
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|
$ 2.50
|
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Series AA Convertible Preferred Stock [Member] | Securities Purchase Agreements [Member] |
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Sale of stock |
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|
560
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Conversion of stock, shares converted |
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|
1,000
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Common stock, par value |
|
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|
|
$ 0.01
|
|
|
|
|
Sale of stock, aggregate purchase price |
|
|
|
|
|
|
|
$ 1,400,000
|
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Cumulative dividend rate percentage |
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|
8.00%
|
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Broker fees |
|
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|
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|
|
$ 140,000
|
|
|
|
|
Warrant to purchase shares of common stock |
|
|
|
|
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|
560,000
|
|
|
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|
Warrant exercise price per share |
|
|
|
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|
$ 3.50
|
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|
|