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Note Payable (Details Narrative) - USD ($)
3 Months Ended
Jun. 27, 2018
Mar. 31, 2019
Mar. 31, 2018
Dec. 31, 2018
Class of warrant or right, number of securities called by each warrant or right   200,000    
Warrant exercise price   $ 0.01    
Financing fees and expenses   $ 350,747  
Horizon Credit Agreement [Member]        
Debt effective interest rate       9.98%
Percentage of outstanding principle balance, description      
Interest expense, debt, total   $ 253,289    
Amortization of debt issuance costs   $ 97,458    
Horizon Credit Agreement [Member] | Horizon Warrants [Member]        
Class of warrant or right, number of securities called by each warrant or right 190,114      
Warrant exercise price $ 2.63      
Debt instrument, unamortized discount, total $ 507,116      
Horizon Credit Agreement [Member] | LIBOR plus [Member]        
Line of credit, interest rate 7.625%      
Loan Agreement [Member] | Horizon Technology Finance Corporation [Member]        
Line of credit facility, maximum borrowing capacity $ 10,000,000      
Horizon Credit Agreement [Member]        
Proceeds from lines of credit, total $ 10,000,000      
Percentage of outstanding principle balance, description An amount equal to 1-3%      
Debt instrument, unamortized discount, total $ 782,116      
Financing fees and expenses 175,000      
Loan origination fees 100,000      
Debt issuance costs, net, total $ 400,000      
Percentage for original debt, amount 4.00%