Quarterly report pursuant to Section 13 or 15(d)

Stock-based Compensation (Details Narrative)

v3.20.2
Stock-based Compensation (Details Narrative) - USD ($)
1 Months Ended 12 Months Ended
May 31, 2020
Dec. 31, 2018
Dec. 31, 2017
Sep. 30, 2020
Dec. 31, 2019
Sep. 30, 2019
Apr. 30, 2014
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]              
Accrued compensation       $ 766,000 $ 741,000    
Common Stock [Member] | Restricted Shares [Member]              
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]              
Number of shares available for grant   929,347   479,105 451,085 497,668  
Preferred Stock [Member] | Restricted Shares [Member]              
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]              
Number of shares available for grant   44,800   44,000 44,000 44,000  
Recognized compensation       $ 900,000      
Unvested stock option award, equity       465,605      
Restricted stock award classified as liability       13,500      
2014 Equity Incentive Plan [Member] | Employees, Officers, Directors and Consultants [Member]              
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]              
Share-based compensation arrangement by share-based payment award, number of shares authorized             1,351,000
Amended and Restated Equity Incentive Plan [Member] | Common Stock [Member]              
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]              
Number of shares added to amended and restated equity incentive plan 2,000,000   1,500,000        
Number of shares available for grant       1,706,283      
Amended and Restated Equity Incentive Plan [Member] | Preferred Stock [Member]              
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]              
Number of shares added to amended and restated equity incentive plan 300,000 200,000 100,000        
Number of shares available for grant       374,881