Quarterly report pursuant to Section 13 or 15(d)

8. Stockholders' Equity (Details Narrative)

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8. Stockholders' Equity (Details Narrative) - USD ($)
 2 Months Ended 6 Months Ended
Mar. 05, 2019
Jun. 30, 2019
Jun. 30, 2018
Reverse stock split   On June 25, 2019, the company effected a reverse stock split on a 1-for-12 basis  
Reverse stock split, shares   1,442  
Proceeds from sale of equity   $ 2,699,559 $ 1,480,000
Deemed dividend related to Series B Preferred Stock down round provision, value   $ 3,879,447  
Warrants [Member]      
Proceeds from exercise of warrants     $ 1,500,000
Warrants outstanding   262,690  
Warrants exercised   0 31,000
Common Stock [Member]      
Stock converted, shares issued     26,000
Stock issued for warrant exercises     31,000
Prefunded Warrants [Member]      
Proceeds from exercise of warrants   $ 509  
Series B Preferred Stock [Member]      
Deemed dividend related to Series B Preferred Stock down round provision, value   $ 3,900,000  
Stock converted, shares converted   0 316,000
Securities Purchase Agreement [Member]      
Proceeds from sale of equity $ 2,700,000    
Securities Purchase Agreement [Member] | Common Stock [Member]      
Stock issued new, shares 86,667    
Share sale price $ 24.00    
Securities Purchase Agreement [Member] | Prefunded Warrants [Member]      
Warrants issued 42,417    
Warrant beginning exercisable date Mar. 07, 2019    
Share sale price $ 23.988    
Warrants granted fair value $ 1,100,000    
Private Placement [Member] | A Warrant [Member]      
Warrant beginning exercisable date Sep. 08, 2019    
Warrant term 7 years    
Grant date fair value per share of warrants $ 22.80    
Warrants granted fair value $ 2,900,000