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Stockholders' Equity (Details Narrative) - USD ($) |  |  |  |  |  |  |  |  |  | 1 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Nov. 19, 2020 | Jul. 15, 2020 | Jun. 23, 2020 | Apr. 06, 2020 | Mar. 27, 2020 | Feb. 27, 2020 | Sep. 13, 2019 | Aug. 15, 2019 | Aug. 02, 2019 | Jan. 31, 2020 | Jan. 30, 2020 | May 31, 2019 | Mar. 31, 2019 | Feb. 28, 2019 | Jan. 31, 2019 | Dec. 31, 2020 | Dec. 31, 2019 | Jun. 15, 2020 | Jan. 02, 2020
Reverse stock split |  |  |  |  |  | 1-for-10 basis |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, shares authorized |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 12,000,000 | 12,000,000 |  |
Common stock issued during period |  |  |  | 493,027 |  |  |  |  |  |  |  |  | 140,080 | 7,023 | 7,023 |  |  |  |
Warrants to purchase shares of common stock |  |  |  |  |  |  |  |  |  |  |  |  | 42,024 |  |  |  |  |  |
After deducting offering expense |  |  |  | $ 1,230,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share price per share |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 10.80 | $ 10.80 |  |  |  |
Common stock issued during period, value |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 75,848 | $ 75,848 |  |  |  |
Common stock upon the exercise of warrants |  |  |  |  |  |  |  |  |  |  |  |  |  | 7,023 | 7,023 | 22,438 | 7,023 |  |
Proceeds from public offering |  |  |  |  |  |  |  |  |  |  | $ 4,532,444 |  | $ 1,679,230 |  |  |  |  |  |
Proceeds from issuance of common Stock and warrants |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 4,981,221 |  |
Unvested compensation cost |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 77,187 | $ 303,000 |  |
Preferred stock, shares authorized |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10,000,000 | 10,000,000 |  |
Preferred stock, par value |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0.001 | $ 0.001 |  |
Preferred stock, shares issued |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 715 | 0 |  |
Preferred stock, shares outstanding |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 715 | 0 |  |
Number of shares granted |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 579,998 | 100,333 |  |
Share based compensation |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 596,842 | $ 497,240 |  |
Number of options exercised |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Options exercise price |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 3.38 |  |  |
Unrecognized share based compensation |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,029,056 |  |  |
Option term |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2 years 10 months 25 days |  |  |
2013 Stock Option Plan [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock issued during period |  | 890,000 |  |  |  |  |  |  |  |  |  |  |  |  |  | 152,753 |  |  |
Common stock shares reserved for issuance |  | 650,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
2020 Stock Appreciation Rights Plan [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Options exercise price |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 3.38 |  |  |
Unrecognized share based compensation |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 216,149 |  |  |
Option term |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2 years 5 months 23 days |  |  |
Stock appreciation rights granted description |  |  | The Company granted, pursuant to the Plan, (i) 60,094 SARs to its President and Chief Executive Officer, (ii) 12,019 SARs to its Vice President of Business Development, (iii) 24,038 SARs to its Chief Technology Officer, and (iv) 18,028 SARs to its Chief Financial Officer. The exercise price of each such SAR is $2.63, which was the closing price of the Company's common stock on the date of grant. Such SARs expire on the fifth anniversary of the grant date and may be settled only in cash. Additionally, each such SAR will vest and become exercisable in three equal (as closely as possible) installments on each of the first, second and third anniversaries of the grant date, subject, in each case, to the applicable SAR holder being in the continuous employ of the Company on the applicable vesting date, and, in the event of a Change in Control (as defined in the Plan), will become immediately vested and exercisable as long as the applicable holder is in the Company's employ immediately prior to the Change in Control, and will otherwise be on such other terms set forth in the form of Stock Appreciation Rights Agreement. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Private Placement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock issued during period |  |  |  |  |  |  |  |  |  |  |  | 40,000 |  |  |  |  |  |  |
Warrants to purchase shares of common stock |  |  |  |  |  |  |  |  |  |  |  | 22,000 |  |  |  |  |  |  |
Proceeds from public offering |  |  |  |  |  |  |  |  |  |  |  | $ 515,000 |  |  |  |  |  |  |
Public Offering [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock issued during period |  |  |  |  |  |  |  |  | 287,500 |  |  |  |  |  |  |  |  |  |
Proceeds from issuance of common Stock and warrants |  |  |  |  |  |  |  |  | $ 1,971,000 |  |  |  |  |  |  |  |  |  |
June 2018 Public Offering [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock issued during period |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 8,843 |  |  |  |
August 2019 Public Offering [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock issued during period |  |  |  |  |  |  | 20,000 |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from issuance of common Stock and warrants |  |  |  |  |  |  | $ 148,800 |  |  |  |  |  |  |  |  |  |  |  |
Series D Convertible Preferred Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock issued during period |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 3,272,048 |  |  |
Conversion of stock, shares converted |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 7,404 |  |  |
Number of shares as in-kind payment, shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 774,940 |  |  |
Preferred stock, shares outstanding |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 382 |  |  |
Series D Preferred Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from issuance of common Stock and warrants |  |  |  |  | $ 460,000 |  |  |  |  | $ 1,711,124 |  |  |  |  |  |  |  |  |
Series D Preferred Stock [Member] | Securities Purchase Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Preferred stock, par value |  |  |  |  |  |  |  |  |  | $ 1,000 |  |  |  |  |  |  |  |  |
Sale of stock |  |  |  |  |  |  |  |  |  | 1,640 |  |  |  |  |  |  |  |  |
Dividends percentage |  |  |  |  |  |  |  |  |  | 9.00% |  |  |  |  |  |  |  |  |
Conversion price per share |  |  |  |  |  |  |  |  |  | $ 2.50 |  |  |  |  |  |  |  |  |
Conversion description |  |  |  |  |  |  |  |  |  | In addition, a holder may at any time, alternatively, convert all, or any part, of its Series D Preferred Shares at an alternative conversion price, which equals the lower of the applicable conversion price then in effect, and the greater of (x) $1.80 and (y) 85% of the average volume weighted average price ("VWAP") of the Common Stock for a five (5) trading day period prior to such conversion. Upon the occurrence of certain triggering events, described in the Certificate of Designations, including, but not limited to payment defaults, breaches of transaction documents, failure to maintain listing on the Nasdaq Capital Market, and other defaults set forth therein, the Series D Preferred Shares would become subject to redemption, at the option of a holder, at a 125% premium to the underlying value of the Series D Preferred Shares being redeemed. |  |  |  |  |  |  |  |  |
Series E Convertible Preferred Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock issued during period |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 61,651 |  |  |
Series E Convertible Preferred Stock [Member] | Securities Purchase Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Conversion of stock, shares converted |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 48,544 |  |  |
Sale of stock |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 333 |  |  |
Dividends percentage |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9.00% |  |  |
Series D Convertible Preferred Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock issued during period |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10 |  |  |
Conversion of stock, shares converted |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4,748 |  |  |
Dawson James Securities, Inc [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants to purchase shares of common stock |  |  |  | 41,237 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
MHZCI, LLC [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock issued during period |  |  |  |  |  |  |  | 2,500 |  |  |  |  |  |  |  |  |  |  |
Share price per share |  |  |  |  |  |  |  | $ 6.84 |  |  |  |  |  |  |  |  |  |  |
Series A Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants to purchase shares of common stock |  |  |  | 515,465 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Conversion of stock, shares converted |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 3,272,048 |  |  |
Shares issued for services |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 25,851 | 20,000 |  |
Sale of stock |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 40,000 |  |
Common Stock [Member] | Series D Convertible Preferred Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Conversion of stock, shares converted |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 181,374 |  |  |
Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants outstanding |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,881,429 |  |  | 6,156
Warrants expired date |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Expire between February 21,2022 and December 9, 2025 |  |  |
Preferred Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants outstanding |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10 |  |  |
Pre-funded Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock issued during period |  |  |  | 22,438 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants exercise price |  |  |  | $ 3.64 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock Options [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share based compensation |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 596,842 | $ 573,232 |  |
Number of options exercised |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 497,240 | 494,740 |  |
Minimum [Member] | Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants exercise price |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0.10 |  |  |
Maximum [Member] | Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants exercise price |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 40.00 |  |  |
Maximum [Member] | Pre-funded Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants to purchase shares of common stock |  |  |  | 22,438 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Special Shareholders [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, shares authorized |  |  |  |  | 2,250,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Special Shareholders [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, shares authorized |  |  |  |  | 8,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Annual Shareholders [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, shares authorized |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 8,000,000 |
Annual Shareholders [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, shares authorized |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 12,000,000 |
Directors [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock issued during period |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 20,000 |  |  |  |
Share price per share |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 15.00 |  |  |  |
Common stock issued during period, value |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 300,000 |  |  |  |
Vice President [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock issued during period |  |  |  |  |  |  |  |  |  |  |  |  | 150 |  |  |  |  |  |
Share price per share |  |  |  |  |  |  |  |  |  |  |  |  | $ 20.00 |  |  |  |  |  |
19 Employees 4 Directors and 5 Consultant [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares granted |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 579,998 |  |  |
Vesting period |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 3 years |  |  |
Number of shares vested |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 294,373 |  |  |
Stock options compensation cost |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 854,217 |  |  |
Employees and Consultant [Member] | 2013 Stock Option Plan [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares granted |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 663,010 |  |  |
Number of shares vested |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 349,642 |  |  |
22 Employees and 2 Consultants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares granted |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 100,326 |  |
Vesting period |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4 years |  |
Number of shares vested |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 38,143 |  |
Stock options compensation cost |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 494,240 |  |
22 Employees and 2 Consultant [Member] | 2013 Stock Option Plan [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares granted |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 180,903 |  |
Number of shares vested |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 88,163 |  |
Consultant [Member] | 2020 Stock Appreciation Rights Plan [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares granted | 13,500 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

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