Annual report pursuant to Section 13 and 15(d)

Basis of Presentation Summary of Significant Accounting Policies and Nature of Operations (Details Narrative)

v3.20.1
Basis of Presentation Summary of Significant Accounting Policies and Nature of Operations (Details Narrative) - USD ($)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Mar. 18, 2020
Dec. 31, 2017
Date of incorporation Feb. 02, 1999      
State of Incorporation Nevada      
Cash and cash equivalents $ 17,958,989 $ 24,637,295 $ 16,500,000 $ 4,515,398
Working capital 18,100,000      
Net Cash Used In Operating Activities (6,667,697) (7,421,189)    
Net loss (10,587,124) (15,676,108)    
Accumulated Deficit (114,084,746) (103,497,622)    
Cash surplus over budget expenses 4,000,000      
US Treasury Bills 9,000,000 10,000,000    
Cash and cash equivalents except US Treasury Bills 9,000,000 $ 14,600,000    
Cash, FDIC insured amount $ 250,000      
Common stock, shares authorized 8,333,333 8,333,333    
Common stock, shares outstanding 3,252,371 2,738,508    
Common stock, shares issued 3,252,371 2,738,508    
Common stock, par value $ 0.001 $ 0.001    
Reverse Stock Split [Member]        
Equity method investment, ownership interest 50.00%      
Intangible Assets, Amortization Period [Member] | Maximum [Member]        
Amortization Period 20 years      
Intangible Assets, Amortization Period [Member] | Minimum [Member]        
Amortization Period 17 years