XML 15 R3.htm IDEA: XBRL DOCUMENT v3.21.2
Consolidated Balance Sheets (Parentheticals) - USD ($)
 3 Months Ended
Mar. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Allowance for doubtful accounts (in Dollars) $ 47,463 $ 33,000 $ 21,000
Net of accumulated depreciation (in Dollars) 2,116 1,828 673
Liability on sale of future revenues, net of discount (in Dollars) 0 2,719 135,641
Notes payable, net of unamortized discount (in Dollars) $ 2,864,099 $ 1,205,699 $ 0
Preferred stock, par value (in Dollars per share) $ 0.0001 $ 0.0001 $ 0.0001
Preferred stock, shares authorized 10,000,000 10,000,000 10,000,000
Preferred stock, undesignated shares authorized 7,013,600 7,013,600 7,013,600
Preferred stock, shares issued 1,223,279 1,324,022
Preferred stock, shares outstanding 1,223,279 1,324,022
Common stock, par value (in Dollars per share) $ 0.0001 $ 0.0001 $ 0.0001
Common stock, shares authorized 100,000,000 100,000,000 100,000,000
Common stock, shares issued 2,910,074 2,201,603 1,447,864
Common stock, shares outstanding 2,910,074 2,201,603 1,447,864
Common stock issuable, shares 286,744    
Common Stock      
Common stock, par value (in Dollars per share) $ 0.0001 $ 0.0001 $ 0.0001
Common stock, shares authorized 100,000,000 100,000,000 100,000,000
Common stock, shares outstanding 2,910,074 2,201,604 1,447,864
Series D Preferred stock      
Preferred stock, par value (in Dollars per share) $ 0.0001 $ 0.0001 $ 0.0001
Preferred stock, shares authorized 2,000,000 2,000,000 2,000,000
Preferred stock, undesignated shares authorized  
Preferred stock, shares issued 444,587 527,795 454,546
Preferred stock, shares outstanding 444,587 527,795 454,546
Series E Preferred Stock      
Preferred stock, par value (in Dollars per share) $ 0.0001 $ 0.0001 $ 0.0001
Preferred stock, shares authorized 775,000 775,000 775,000
Preferred stock, undesignated shares authorized  
Preferred stock, shares issued 731,845 731,845 734,986
Preferred stock, shares outstanding 731,845 731,845 734,986
Series F Preferred Stock      
Preferred stock, par value (in Dollars per share) $ 0.0001 $ 0.0001 $ 0.0001
Preferred stock, shares authorized 200,000 200,000 200,000
Preferred stock, undesignated shares authorized  
Preferred stock, shares issued 46,847 64,382 139,768
Preferred stock, shares outstanding 46,847 64,382 139,768