Quarterly report pursuant to Section 13 or 15(d)

Stock Option Plans (Details Narrative)

v3.21.1
Stock Option Plans (Details Narrative) - shares
3 Months Ended 12 Months Ended
Dec. 04, 2018
Feb. 07, 2014
Mar. 31, 2021
Dec. 31, 2020
Jan. 02, 2021
Jan. 02, 2020
Apr. 16, 2015
Options default term       3 years 3 months 4 days      
Number of options expired during period     25,383 35,741      
2014 Equity Compensation Plan [Member]              
Number of reserved for future issuance   152,101   279,101 31,000 27,000  
2014 Equity Compensation Plan [Member] | Common Stock [Member]              
Number of reserved for future issuance     310,101        
2014 Equity Compensation Plan [Member] | Majority Stockholders [Member]              
Number of reserved for future issuance             75,000
2014 Equity Compensation Plan [Member] | Stockholders [Member]              
Number of reserved for future issuance 25,000            
Reserved shares description On December 4, 2018, the stockholders of the Company approved an increase in the shares reserved under this plan by an additional 25,000 shares and authorized the annual increase of the shares reserved under this plan on January 1st of each year, at the discretion of the Board of Directors, by up to such number of shares that is equal to four percent (4%) of the shares of common stock issued and outstanding as of December 31st of the previous calendar year.            
2014 Equity Compensation Plan and 2006 Stock Incentive Plan [Member]              
Percentage price per share of options granted of fair market value   10.00%          
Options default term   10 years          
Option vested term   4 years          
2014 Equity Compensation Plan and 2006 Stock Incentive Plan [Member] | Employees [Member] | Maximum [Member]              
Percentage price per share of options granted of fair market value   100.00%          
2014 Equity Compensation Plan and 2006 Stock Incentive Plan [Member] | 10% Stockholder [Member] | Maximum [Member]              
Percentage price per share of options granted of fair market value   110.00%          
2014 Equity Compensation Plan and 2006 Stock Incentive Plan [Member] | Employees, Directors, Advisors and Consultants [Member] | Maximum [Member] | Non-statutory Stock Options and Restricted Stock [Member]              
Percentage price per share of options granted of fair market value   100.00%