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Stockholders' Equity (Details Narrative) - USD ($)
 1 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 13, 2019
Aug. 15, 2019
Aug. 02, 2019
Jun. 26, 2018
Jun. 02, 2018
Jul. 31, 2019
May 31, 2019
Mar. 31, 2019
Feb. 28, 2019
Jan. 31, 2019
Oct. 31, 2018
May 31, 2018
Apr. 30, 2018
Jan. 31, 2018
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Dec. 31, 2018
Jun. 30, 2018
Dec. 31, 2017
Common stock issued during period         1,000,000     1,400,800 70,230 70,230                      
Share price per share                 $ 1.08 $ 1.08                      
Common stock issued during period, value                 $ 75,848 $ 75,848         $ 2,130,936   $ 3,810,267 $ 1,722,400      
Debt conversion, converted amount                       $ 50,000         50,000      
Debt conversion, converted shares issued1                       25,000                  
Exercise of warrants resulting in issuance of common stock                 70,230 70,230   4,800                  
Warrants to purchase shares of common stock                                       420,240  
Proceeds from public offering               $ 1,679,230                          
Units, exercise price                             $ 2.14   $ 2.14   $ 2.49   $ 4.57
Net proceeds form common stock                                 $ 4,981,220 2,040,100      
Unvested compensation cost                             $ 228,000 $ 213,449 228,000 213,449      
Unrecognized deferred compensation expense to be recognized over remainder of year                             75,000   $ 75,000        
Number of shares granted                                 440,263   534,329    
Vesting period                                 4 years        
Share-based compensation arrangement by share-based payment award, expiration period                                 5 years        
Share based compensation                             154,202 $ 198,578 $ 628,768 783,167      
Stock options compensation cost                             $ 399,258   $ 399,258        
Weighted average remaining recognition period                                 3 years 1 month 2 days        
Stock Options [Member]                                          
Share based compensation                                 $ 400,768 $ 569,718      
2019 Stock Options [Member]                                          
Number of shares granted                                        
Share price                             $ 0.70   $ 0.70        
Options exercise price                                 $ 0.70        
2013 Stock Option Plan [Member]                                          
Common stock issued during period                     1,650,000                    
Common stock shares reserved for issuance                     900,000                    
2013 Plan [Member]                                          
Common stock issued during period           2,400,000                              
Common stock shares reserved for issuance           750,000                 640,122   640,122        
June 2018 Public Offering [Member]                                          
Common stock issued during period                   88,431                      
August 2019 Public Offering [Member]                                          
Common stock issued during period 200,000                                        
Net proceeds form common stock $ 148,800                                        
MHZCI, LLC [Member]                                          
Common stock issued during period   25,000                                      
Public Offering [Member]                                          
Common stock issued during period     2,875,000 2,040,000                                  
Warrants to purchase shares of common stock       717,000                                  
Warrants exercise price       $ 1.08                                  
Proceeds from public offering       $ 2,068,900                                  
Net proceeds form common stock     $ 1,971,000                                    
Public Offering [Member] | Dawson James Securities, Inc [Member]                                          
Common stock issued during period       191,200                                  
Warrants to purchase shares of common stock       57,360                                  
Option to purchase units       191,200                                  
Units, exercise price       $ 1.25                                  
Private Placement [Member]                                          
Common stock issued during period             400,000                            
Warrants to purchase shares of common stock             220,000                            
Proceeds from public offering             $ 515,000                            
Series B Preferred Stock [Member]                                          
Shares converted         1,000                                
Directors [Member]                                          
Common stock issued during period                   200,000     176,744 23,256              
Share price per share                   $ 1.50     $ 1.22 $ 1.72              
Common stock issued during period, value                   $ 300,000     $ 216,264 $ 40,000              
Vice President Member]                                          
Common stock issued during period               1,500                          
21 Employees and 2 Consultant [Member]                                          
Number of shares granted                                 440,263        
Vesting period                                 4 years        
17 Employees and 1 Consultant [Member]                                          
Number of shares granted                                   404,769      
Vesting period                                   4 years