Quarterly report pursuant to Section 13 or 15(d)

Stockholders Equity and StockBased Compensation (Details Narrative)

v3.21.1
Stockholders Equity and StockBased Compensation (Details Narrative) - USD ($)
 1 Months Ended 3 Months Ended 12 Months Ended
Aug. 02, 2016
Jan. 30, 2018
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2020
Mar. 25, 2021
Oct. 28, 2020
Mar. 09, 2020
Common stock, shares, outstanding     6,591,310   6,567,110      
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).          
Accumulated dividend     $ 700,000   $ 700,000      
Class of Warrant or Right, Outstanding     59,242   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     515,136   515,847      
Accumulated dividend (unpaid)     $ 100,000   $ 900,000      
Weighted average recognition period         2 years 21 days      
Aggregate intrinsic value     $ 222,000 $ 0        
Weighted-average period     1 year 10 months 20 days          
Preferred stock convertible amount     $ 0 8,975        
Net unrecognized compensation cost     $ 35,000          
Option issued, fair value         $ 200,000      
Common stock, shares authorized     8,333,333   8,333,333      
Fair value per share     $ 14.13   $ 14.51      
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     152,074          
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     $ 563,000          
Compensation expected to be expensed     $ 219,000   $ 219,000      
Omnibus Incentive Plan [Member]                
Weighted average recognition period     2 years 9 months 25 days          
RSUs granted, value             $ 656,000  
RSUs granted             243,800  
Exercise price             $ 2.69  
2020 Equity Incentive Plan [Member]                
Common stock, shares authorized               350,000
New Atm Agreement [Member]                
Proceeds from issuance of shares     $ 400,000          
Sale of stock, number of shares     100,000          
Four Director [Member]                
RSUs granted, value             $ 57,000  
RSUs granted             21,200  
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     4 years          
Chief Executive Officer [Member] | Short-Term Non-Qualified Options [Member] | Maximum [Member] | Advisory board members[Member]                
Exercise price     $ 325.20          
Contractual lives     8 years 7 months          
Non-qualified stock options granted     363,062          
Non-qualified stock options outstanding     127,299          
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   699,878      
Accrete dividend $ 2.7451       $ 0.84      
Preferred stock, liquidation preference     $ 2,700,000   $ 2,600,000      
Preferred Stock, Shares Outstanding     699,878   699,878      
Additional deemed dividend $ 0.5699              
Convertible restricted stock     243,800   243,800      
Common stock shares reserved for future issuance, Value     $ 58,343   $ 58,323      
Convertible preferred stock, shares converted         699,878      
Accrued dividend     736,848   $ 691,120      
Additional common share     $ 22,369   20,980      
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     $ 48,000 $ 45,000        
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     $ 9,000   $ 10,000      
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            
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      
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          
Conversion of Stock, Shares Converted     222,222   222,222      
Additional common shares     54,624   49,862      
Common stock equivalents shares     7,767,046   7,748,505      
Accrued dividend     $ 983,224   $ 897,518      
Preferred stock, liquidation preference     $ 4,983,223   $ 4,897,517      
Preferred Stock, Shares Outstanding     2,666,667   2,666,667      
Available-for-sale Securities [Member]                
Agreement to sale of company's securities           $ 75,000,000    
Aggregate offering price     $ 9,000,000