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Stockholders' Equity (Details Textual)
1 Months Ended 12 Months Ended
Jun. 06, 2019
Apr. 17, 2019
$ / shares
shares
Apr. 16, 2019
Mar. 06, 2019
USD ($)
shares
Feb. 20, 2019
$ / shares
shares
Feb. 15, 2019
USD ($)
$ / shares
shares
Aug. 15, 2018
USD ($)
shares
Dec. 24, 2019
USD ($)
shares
Aug. 16, 2019
USD ($)
$ / shares
shares
Jun. 27, 2019
USD ($)
shares
May 22, 2019
shares
May 04, 2018
USD ($)
shares
Mar. 23, 2018
USD ($)
shares
Jan. 31, 2018
USD ($)
shares
Dec. 31, 2019
USD ($)
$ / shares
shares
Dec. 31, 2018
USD ($)
$ / shares
shares
Stockholders' Equity (Textual)                                
Aggregate grant fair value | $                             $ 200,000  
Warrants to purchase of common stock shares   50,000     50,000                      
Warrants exercise price | $ / shares   $ 0.01     $ 7.00                      
Unrecognized stock-based compensation expense | $                             $ 4,000  
Weighted average remaining contractual terms of unvested restricted stock                             9 months 18 days  
Preferred stock, shares authorized                             5,000,000 5,000,000
Beneficially common stock outstanding, percentage                 0.0499              
Beneficial ownership limitation, percentage                 0.0999              
Common stock, par value | $ / shares                             $ 0.0001 $ 0.0001
Issuance of shares                 407,424              
Net proceeds received | $                 $ 1,600,000 $ 163            
Restricted common stock of shares                             40,000  
Exercise warrant reduced                   16,333 16,333          
Common stock issued, description The Company issued 47,605 shares of common stock upon the cashless exercise of warrants to purchase up to 57,750 shares of common stock.   The Company issued 176,272 shares of common stock upon the cashless exercise of warrants to purchase up to 215,747 shares of common stock. Those warrants were issued by the Company to Laidlaw pursuant to the terms of its engagement letter with Laidlaw with respect to the private placement of its securities from October 2017 through December 2017.                          
Stock issued for research and development | $                             $ 36,000
Warrants to purchase                 203,709             344,125
Preferred stock value | $                            
Warrants of stock holders equity, description     The Company estimated the relative fair value of the warrants at $0.8 million using the Black-Scholes option pricing model using the following primary assumptions: fair value of common stock underlying the warrants ranges from $2.55 to $4.33, expected life ranges from 2.0 to 5.0 years, volatility rate ranges from 107.30% to 110.08%, risk-free interest rate ranges from 1.42% to 1.48% and expected dividend rate of 0%.                         The Company estimated the relative fair value of the warrants at $0.1 million using the Black-Scholes option pricing model using the following primary assumptions: fair value of common stock underlying the warrants is $0.16, expected life of 7.0 years, volatility rate of 75.0%, risk-free interest rate of 1.83% and expected dividend rate of 0%. Based on the warrant’s relative fair value to the fair value of the Series A Preferred Stock, approximately $0.2 million of the $1.2 million of aggregate fair value was allocated to the warrants, creating a corresponding preferred stock discount in the same amount.
Net of offering costs | $                               $ 1,200,000
Exchange for issuance units | $                               13.77
Fair value of the stock award | $                             $ 1,012 $ 507
Granted an employee                           25,000    
Fair value of shares | $                           $ 15,000    
Restricted stock awards fair value, shares                               37,500
Restricted stock awards fair value | $                               $ 38,000
Restricted stock awards vested, description                               12,500 shares of these restricted stock awards were vested immediately and 25,000 shares of these restricted stock awards were vested in 1/36 increments in monthly installments beginning August 3, 2018.
weighted average remaining contractual terms of unvested restricted stock awards                             9 months 18 days  
Stock-based compensation expense | $                             $ 2,500,000 $ 100,000
Chief Executive Officer and Co-Founder [Member]                                
Stockholders' Equity (Textual)                                
Fair value of the stock award | $                       $ 87,500        
Nominal price of the shares | $                       $ 87,500        
Series A Preferred Stock [Member]                                
Stockholders' Equity (Textual)                                
Preferred stock, shares authorized                             1,897,250 5,000,000
Preferred stock value | $                             $ 310
Preferred stock outstanding | $                             $ 0 $ 3,102,480
Investors [Member]                                
Stockholders' Equity (Textual)                                
Offering price per share | $ / shares                 $ 5.00              
Warrants exercise price | $ / shares                 $ 8.00           $ 1  
Gross proceeds | $                 $ 2,037,120              
2018 Equity Incentive Plan [Member]                                
Stockholders' Equity (Textual)                                
Aggregate grant fair value | $       $ 200,000       $ 2,000,000                
Issuance of shares       50,000       475,000                
Common stock reserved for issuance                       1,000,000        
Repurchase of issued common stock             31,513                  
Buyback common stock | $             $ 31,513                  
Buyback shares cancelled             31,513                  
2018 Equity Incentive Plan [Member] | Directors [Member]                                
Stockholders' Equity (Textual)                                
Issuance of shares of common stock, shares                               25,000
Fair value of the stock award | $                               $ 25,000
2018 Equity Incentive Plan [Member] | Scientific Advisory Board [Member]                                
Stockholders' Equity (Textual)                                
Fair value of the stock award | $                         $ 11,000      
Granted an employee                         12,500      
2018 Equity Incentive Plan [Member] | Non-Employee [Member]                                
Stockholders' Equity (Textual)                                
Options granted                       12,500        
Fair value of the stock award | $                       $ 12,500        
2018 Equity Incentive Plan [Member] | Employee [Member]                                
Stockholders' Equity (Textual)                                
Options granted                       5,000        
Fair value of the stock award | $                       $ 5,000        
Initial Public Offering [Member]                                
Stockholders' Equity (Textual)                                
Offering price per share | $ / shares           $ 5.60                    
Issuance of shares of common stock, shares           1,250,000                    
Shares of common stock           1,250,000                    
Net proceeds received | $           $ 5,800,000                    
Placement Agent Warrants [Member]                                
Stockholders' Equity (Textual)                                
Warrants to purchase of common stock shares                 61,113              
Placement Agent Warrants [Member] | Initial Exercise Date [Member]                                
Stockholders' Equity (Textual)                                
Warrants exercise price | $ / shares                 $ 5.00              
Convertible Preferred Stock [Member]                                
Stockholders' Equity (Textual)                                
Preferred stock, shares authorized                             10,000,000  
Preferred stock designated                             5,000,000  
Preferred stock converted into common stock                             3,102,480  
Preferred shares remain authorized                             1,897,520