Registration of securities issued in business combination transactions

Equity (Details Narrative)

v3.19.3
Equity (Details Narrative) - USD ($)
 3 Months Ended 9 Months Ended 12 Months Ended
Jun. 28, 2019
Mar. 31, 2019
Sep. 30, 2019
Sep. 30, 2018
Dec. 31, 2018
Dec. 31, 2016
Dec. 31, 2017
Stockholder's Equity [Line Items]              
Common stock, shares authorized     45,000,000   45,000,000   45,000,000
Common stock, par value     $ 0.0001   $ 0.0001   $ 0.0001
Common stock, shares issued     10,043,143   3,715,444   3,045,809
Common stock, shares outstanding     10,043,143   3,715,444   3,045,809
Preferred stock, shares authorized     5,000,000   5,000,000   5,000,000
Preferred stock, par value        
Preferred stock, shares issued     62,876   62,876   62,876
Remaining proceeds receivable     $ 66,183,302   $ 57,124,673    
Unrecognized stock based compensation expense   $ 18,250          
Recognized term   1 year 6 months          
Stock options, shares     32,800        
Stock based compensation     $ 118,120      
Employees [Member]              
Stockholder's Equity [Line Items]              
Number of restricted shares issued         30,000 15,000  
Stock options, shares     32,800        
2014 Stock Incentive Plan [Member]              
Stockholder's Equity [Line Items]              
Stock options granted     400,000   400,000    
Number of shares issued     296,129   109,536    
Shares remained available for grant     107,836   275,464    
Unrecognized stock based compensation expense     $ 24,375        
Recognized term     1 year 2 months 30 days        
Rights Offering [Member]              
Stockholder's Equity [Line Items]              
Subscription price     $ 1.00        
Subscriptions to purchase shares 6,084,733            
Rights offering, expiration date Jun. 28, 2019            
Gross proceeds from rights offering $ 6,009,733            
Remaining proceeds receivable $ 2,700,000            
Rights Offering [Member] | Chardan Capital Markets, LLC and The Oak Ridge Financial Services Group Inc [Member]              
Stockholder's Equity [Line Items]              
Percentage of proceeds payable as dealer-managers fee 7.00%            
Maximum reimbursement of expenses for dealer-managers $ 75,000            
Aggregate commission $ 286,000            
Rights Offering [Member] | Basic Subscription Privilege [Member]              
Stockholder's Equity [Line Items]              
Subscriptions to purchase shares 1,894,311            
Rights Offering [Member] | Over Subscription [Member]              
Stockholder's Equity [Line Items]              
Subscriptions to purchase shares 4,190,542            
Rights Offering [Member] | Subscribed by Certain Record Holders [Member]              
Stockholder's Equity [Line Items]              
Gross proceeds from rights offering $ 3,075,000            
Redeemable Series 1 Preferred Stock [Member]              
Stockholder's Equity [Line Items]              
Cumulative dividends rate     9.00%   9.00%    
Exercise price     $ 13.50   $ 13.50    
Series 1 Warrant [Member]              
Stockholder's Equity [Line Items]              
Purchase of common stock     10   10    
Warrant term     7 years        
Series 1 Preferred Stock [Member]              
Stockholder's Equity [Line Items]              
Cumulative dividends rate     9.00%   9.00%    
Exercise price     $ 13.50   $ 13.50