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Condensed Consolidated Balance Sheets (Parenthetical) - USD ($)
Jun. 30, 2020
Dec. 31, 2019
Dec. 31, 2018
Allowance for doubtful accounts $ 33,000 $ 21,000 $ 0
Net of accumulated depreciation 1,251 673  
Liability on sale of future revenues, net of discount 69,832 135,641  
Notes payable, net of unamortized discount $ 2,804,049 $ 0 $ 3,056
Preferred stock, par value $ 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 6,704,061
Preferred stock, shares issued
Preferred stock, shares outstanding
Common stock, par value $ 0.0001 $ 0.0001 $ 0.0001
Common stock, shares authorized 250,000,000 250,000,000 31,250,000
Common stock, shares issued 5,009,508 3,619,658
Common stock, shares outstanding 5,009,508 3,619,658
Preferred stock, Series D [Member]      
Preferred stock, par value $ 0.0001 $ 0.0001 $ 0.0001
Preferred stock, shares authorized 2,000,000 2,000,000
Preferred stock, shares issued 536,595 454,546
Preferred stock, shares outstanding 536,595 454,546
Preferred stock, Series E [Member]      
Preferred stock, par value $ 0.0001 $ 0.0001 $ 0.0001
Preferred stock, shares authorized 775,000 775,000 775,000
Preferred stock, shares issued 731,845 734,986 775,000
Preferred stock, shares outstanding 731,845 734,986 775,000
Preferred stock, Series F [Member]      
Preferred stock, par value $ 0.0001 $ 0.0001 $ 0.0001
Preferred stock, shares authorized 200,000 200,000
Preferred stock, shares issued 64,382 139,768
Preferred stock, shares outstanding 64,382 139,768