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Summary of Significant Accounting Policies (Details Narrative) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Dec. 31, 2017
Cash equivalents, at carrying value    
Payments to acquire marketable securities     1,777,355 $ 2,549,179  
Proceeds from sale of marketable securities     2,220,000 720,000  
Marketable securities, gross realized (gain) loss 1,568 $ (92) 1,568 (92)  
Marketable securities, gross unrealized gain (loss)     (4,893) 3,163  
Marketable securities 849,569   $ 849,569   $ 1,285,753
Marketable securities maturity dates     July 26, 2018 to August 23,2018    
Derivative, gain (loss) on derivative, net $ (12,062) $ (12,661) $ (18,222) $ (12,544)  
Measurement Input, Expected Dividend Rate [Member]          
Fair value measurements, input percentage     0.00%    
Private Placement [Member] | Placement Agent Warrants [Member]          
Class of warrant or right, issued     127,346    
Private Placement [Member] | Debt Settlement [Member] | Strategic Bio Partners [Member]          
Class of warrant or right, issued     295,945    
Equipment [Member]          
Property, plant and equipment, useful life     3 years