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Stockholders Equity and StockBased Compensation (Details Narrative) - USD ($) |  |  | 1 Months Ended | 12 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Feb. 06, 2017 | Aug. 02, 2016 | May 31, 2018 | Jan. 30, 2018 | Dec. 31, 2020 | Dec. 31, 2019 | Oct. 28, 2020 | Mar. 09, 2020 | Dec. 31, 2018 | May 31, 2017 | Mar. 25, 2015
Common stock, shares, outstanding |  |  |  |  | 6,567,110 | 3,252,371 |  |  |  |  |
Accumulated dividend |  |  |  |  | $ 700,000 | $ 600,000 |  |  |  |  |
Common stock, conversion basis |  |  |  |  | The Series B Preferred Stock was initially convertible into 2,666,667 shares of common stock (now convertible into 222,222 shares of common stock when adjusted for the one-for-twelve reverse stock split on October 21, 2019). |  |  |  |  |  |
Class of Warrant or Right, Outstanding |  |  |  |  | 70,361 | 70,361 |  |  |  |  |
Preferred stock, conversion description |  |  |  |  | The Company has the option of forcing the conversion of all or part of the Series B Preferred Stock if at any time the average closing price of the Company's common stock for a thirty-trading day period is greater than $65.88 prior to August 2, 2019 or greater than $98.82 at any time. The Company can exercise this option only if it also requires the conversion of the Series A Preferred Stock in the same proportion as it is requiring of the Series B Preferred Stock. |  |  |  |  |  |
Stock options outstanding |  |  |  |  | 515,847 | 518,551 |  |  |  |  |
Accumulated dividend (unpaid) |  |  |  |  | $ 900,000 | $ 600,000 |  |  |  |  |
Number of Awards Stock option outstanding |  |  |  |  | 515,847 | 518,551 |  |  |  |  |
Number of Awards Vested |  |  |  |  | 466,121 | 433,678 |  |  |  |  |
Weighted average recognition period |  |  |  |  | 2 years 21 days |  |  |  |  |  |
Aggregate intrinsic value |  |  |  |  | $ 32,978 | $ 59,148 |  |  |  |  |
Preferred stock convertible amount |  |  |  |  | 6,200,000 |  |  |  |  |  |
Net unrecognized compensation cost |  |  |  |  | $ 42,000 |  |  |  |  |  |
Exercise price |  |  |  |  | $ 2.59 |  |  |  |  |  |
Option issued, fair value |  |  |  |  | $ 200,000 |  |  |  |  |  |
stock based compensation |  |  |  |  | $ 70,341 | $ 822,820 |  |  |  |  |
Common stock, shares authorized |  |  |  |  | 8,333,333 | 8,333,333 |  |  |  |  |
Fair value per share |  |  |  |  | $ 14.51 | $ 15.89 |  |  | $ 23.52 |  |
Strike price |  |  |  |  | $ 3.82 |  |  |  |  |  |
Shares issued to consultant |  |  |  |  | $ 17,000 |  |  |  |  |  |
Short-Term Non-Qualified Options [Member] | Employees, Consultants and Directors [Member] | December 2, 2019 [Member] |  |  |  |  |  |  |  |  |  |  |
Fair value per share |  |  |  |  | $ 2.59 |  |  |  |  |  |
Strike price |  |  |  |  | $ 3.82 |  |  |  |  |  |
Shares issued to consultant |  |  |  |  | $ 7,634 | $ 4,247 |  |  |  |  |
Expected Term |  |  |  |  | 5 years |  |  |  |  |  |
Stock options granted, shares |  |  |  |  | 86,982 |  |  |  |  |  |
Short-Term Non-Qualified Options [Member] | Employees, Consultants and Directors [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |  |  |
Exercise price |  |  |  |  | $ 355.80 |  |  |  |  |  |
Short-Term Non-Qualified Options [Member] | Directors, Officers and Employees [Member] | Advisory board members[Member] |  |  |  |  |  |  |  |  |  |  |
Contractual lives |  |  |  |  | 10 years |  |  |  |  |  |
Non-qualified stock options granted |  |  |  |  | 122,717 |  |  |  |  |  |
Short-Term Non-Qualified Options [Member] | Directors, Officers and Employees [Member] | Maximum [Member] | Advisory board members[Member] |  |  |  |  |  |  |  |  |  |  |
Term of options |  |  |  |  | 10 years |  |  |  |  |  |
Restricted Stock Units (RSUs) [Member] |  |  |  |  |  |  |  |  |  |  |
Net unrecognized compensation cost |  |  |  |  | $ 617,000 |  |  |  |  |  |
Compensation expected to be expensed |  |  |  |  | $ 219,000 |  |  |  |  |  |
Omnibus Incentive Plan [Member] |  |  |  |  |  |  |  |  |  |  |
Weighted average recognition period |  |  |  |  | 2 years 9 months 25 days |  |  |  |  |  |
Exercise price |  |  |  |  |  |  | $ 2.69 |  |  |  |
RSUs granted, value |  |  |  |  |  |  | $ 656,000 |  |  |  |
RSUs granted |  |  |  |  |  |  | 243,800 |  |  |  |
stock based compensation |  |  |  |  | $ 39,000 |  |  |  |  |  |
2020 Equity Incentive Plan [Member] |  |  |  |  |  |  |  |  |  |  |
Common stock, shares authorized |  |  |  |  |  |  |  | 350,000 |  |  |
New Atm Agreement [Member] |  |  |  |  |  |  |  |  |  |  |
Aggregate offering price |  |  |  |  | 13,500,000 |  |  |  |  |  |
Proceeds from issuance of shares |  |  |  |  | $ 12,300,000 | $ 3,800,000 |  |  |  |  |
Sale of stock, number of shares |  |  |  |  | 3,300,000 | 500,000 |  |  |  |  |
Agreement description |  |  |  |  | The Company updated the aggregate amount that may be issued and sold under the 2019 ATM from $13.5 million to approximately $14.7 million by filing a prospectus supplement pursuant to which the Company registered an additional approximate $1.2 million of shares of common stock. |  |  |  |  |  |
2015 Equity Incentive Plan [Member] |  |  |  |  |  |  |  |  |  |  |
Common stock, shares authorized |  |  |  |  |  |  |  |  |  |  | 50,000
Common stock, shares authorized increased |  |  |  |  |  |  |  |  |  | 241,667 | 116,667
Investment Bank [Member] |  |  |  |  |  |  |  |  |  |  |
Common shares issued under incentive plan |  |  | 525,000 |  |  |  |  |  |  |  |
Four Director [Member] |  |  |  |  |  |  |  |  |  |  |
RSUs granted, value |  |  |  |  |  |  | $ 57,000 |  |  |  |
RSUs granted |  |  |  |  |  |  | 21,200 |  |  |  |
BCF [Member] | PIK dividend [Member] |  |  |  |  |  |  |  |  |  |  |
Exercise price |  |  |  |  | $ 18.00 |  |  |  |  |  |
Common stock to be purchased in the offering |  |  |  |  | 11,119 |  |  |  |  |  |
Monthly payments | $ 15,000 |  |  |  |  |  |  |  |  |  |
Introductory fee in percentage | 7.00% |  |  |  |  |  |  |  |  |  |
Warrants fees in percentage | 5.00% |  |  |  |  |  |  |  |  |  |
Offering price term | 3 years |  |  |  |  |  |  |  |  |  |
Consultants [Member] | Short-Term Non-Qualified Options [Member] | Maximum [Member] | Advisory board members[Member] |  |  |  |  |  |  |  |  |  |  |
Exercise price |  |  |  | $ 1.50 |  |  |  |  |  |  |
Maturity date |  |  |  | Jan. 30, 2021 |  |  |  |  |  |  |
Chief Executie Officer [Member] | Short-Term Non-Qualified Options [Member] | Minimum [Member] | Advisory board members[Member] |  |  |  |  |  |  |  |  |  |  |
Exercise price |  |  |  |  | $ 3.82 |  |  |  |  |  |
Contractual lives |  |  |  |  | 2 months 12 days |  |  |  |  |  |
Chief Executive Officer [Member] | Short-Term Non-Qualified Options [Member] | Maximum [Member] | Advisory board members[Member] |  |  |  |  |  |  |  |  |  |  |
Exercise price |  |  |  |  | $ 331.80 |  |  |  |  |  |
Contractual lives |  |  |  |  | 8 years 10 months 24 days |  |  |  |  |  |
Non-qualified stock options granted |  |  |  |  | 393,130 |  |  |  |  |  |
Non-qualified stock options outstanding |  |  |  |  | 128,010 |  |  |  |  |  |
Convertible Series B Preferred Stock [Member] |  |  |  |  |  |  |  |  |  |  |
Preferred stock convertible amount |  | $ 600,000 |  |  |  |  |  |  |  |  |
Preferred stock, shares issued |  |  |  |  | 2,666,667 | 2,666,667 |  |  |  |  |
Conversion price |  |  |  |  | $ 32.94 | $ 32.94 |  |  |  |  |
Series B Preferred Stock conversion description |  |  |  |  | This amount was compared to the $3.7 million (rounded) of proceeds allocated to the Series B Preferred Stock to indicate that a beneficial conversion feature ("BCF") of approximately $2.6 million existed at the date of issuance, which was immediately accreted as a deemed dividend because the conversion rights were immediately effective. |  |  |  |  |  |
Conversion of Stock, Shares Converted |  |  |  |  | 222,222 | 222,222 |  |  |  |  |
Additional common shares |  |  |  |  | 49,862 | 31,621 |  |  |  |  |
Common stock equivalents shares |  |  |  |  | 7,748,505 | 4,175,164 |  |  |  |  |
Accrued dividend |  |  |  |  | $ 897,518 | $ 569,181 |  |  |  |  |
Preferred stock, liquidation preference |  |  |  |  | $ 4,897,517 | $ 4,569,180 |  |  |  |  |
Preferred Stock, Shares Outstanding |  |  |  |  | 2,666,667 | 2,666,667 |  |  |  |  |
Series B Preferred Shares [Member] | Convertible Stock [Member] |  |  |  |  |  |  |  |  |  |  |
Allocated amount |  |  |  |  | $ 3,700,000 |  |  |  |  |  |
Proceeds from issuance of warrants |  |  |  |  | 4,000,000 |  |  |  |  |  |
Remaining value of warrant |  |  |  |  | 300,000 |  |  |  |  |  |
Series A Preferred Stock [Member] |  |  |  |  |  |  |  |  |  |  |
Total deemed dividends |  |  |  |  | $ 28,000 |  |  |  |  |  |
Preferred stock, shares issued |  |  |  |  | 699,878 | 757,770 |  |  |  |  |
Accrete dividend |  | $ 2.7451 |  |  | $ 0.84 |  |  |  |  |  |
Preferred stock, liquidation preference |  |  |  |  | $ 2,600,000 |  |  |  |  |  |
Preferred Stock, Shares Outstanding |  |  |  |  | 699,878 | 757,770 |  |  |  |  |
Additional deemed dividend |  | $ 0.5699 |  |  |  |  |  |  |  |  |
Common stock shares reserved for future issuance, Value |  |  |  |  | $ 58,323 | $ 63,148 |  |  |  |  |
Convertible restricted stock |  |  |  |  | 243,800 |  |  |  |  |  |
Convertible preferred stock, shares converted |  |  |  |  | 699,878 | 757,770 |  |  |  |  |
Accrued dividend |  |  |  |  | $ 691,120 | $ 556,390 |  |  |  |  |
Additional common share |  |  |  |  | $ 20,980 | 16,890 |  |  |  |  |
Series A Preferred Stock [Member] | Securities Purchase Agreement [Member] |  |  |  |  |  |  |  |  |  |  |
Common stock, shares, outstanding |  | 255,000 |  |  |  |  |  |  |  |  |
Common stock, conversion basis |  |  |  |  | The Series A Preferred Stock was initially convertible into 1,020,000 shares of common stock (now convertible into 85,000 common shares when adjusted for the one-for-twelve reverse stock split on October 21, 2019). |  |  |  |  |  |
Preferred stock convertible amount |  | $ 3,400,000 |  |  |  |  |  |  |  |  |
Total deemed dividends |  |  |  |  | $ 200,000 |  |  |  |  |  |
Fair value per share |  | $ 39.78 |  |  |  |  |  |  |  |  |
Common stock shares reserved for future issuance, Value |  | $ 2,800,000 |  |  |  |  |  |  |  |  |
Preferred stock, shares issued |  | 1,020,000 |  |  |  |  |  |  |  |  |
Rate of dividend payable in kind |  | 7.00% |  |  |  |  |  |  |  |  |
Price per share |  | $ 2.75 |  |  |  |  |  |  |  |  |
Number of shares reserved for future issuance |  | 1,020,000 |  |  |  |  |  |  |  |  |
Average market price of common stock |  | $ 39.78 |  |  |  |  |  |  |  |  |
Preferred stock, liquidation preference per share |  | 2.7451 |  |  |  |  |  |  |  |  |
Conversion price |  | 32.94 |  |  |  |  |  |  |  |  |
Series B Preferred Stock [Member] | Securities Purchase Agreement [Member] | Preferred Stock Equity Offerings [Member] |  |  |  |  |  |  |  |  |  |  |
Total deemed dividends |  |  |  |  | $ 38,000 | $ 38,000 |  |  |  |  |
Fair value per share |  | 3.315 |  |  | $ 2.34 |  |  |  |  |  |
Conversion price |  | 2.7451 |  |  | $ 1.50 |  |  |  |  |  |
Reverse stock split |  |  |  |  | One-for-twelve reverse stock split on October 21, 2019 |  |  |  |  |  |
Accrete dividend |  | $ 2.7451 |  |  | $ 0.84 |  |  |  |  |  |
Series B Preferred Stock [Member] | General International Holdings, Inc [Member] |  |  |  |  |  |  |  |  |  |  |
Class of Warrant or Right, Outstanding |  |  |  | 55,555 |  |  |  |  |  |  |
Proceeds from issuance of warrants |  |  |  | $ 4,000,000 |  |  |  |  |  |  |
Rate of dividend payable in kind |  |  |  | 7.00% |  |  |  |  |  |  |
Price per share |  |  |  | $ 1.50 | $ 28.08 |  |  |  |  |  |
Conversion price |  |  |  | 18 |  |  |  |  |  |  |
Common stock exercise price |  |  |  | $ 22.50 |  |  |  |  |  |  |
Retainer payment |  |  |  | $ 15,000 |  |  |  |  |  |  |
Liquidation preference per share |  |  |  | $ 1.50 |  |  |  |  |  |  |

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