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Note Payable (Details Narrative) - USD ($)
1 Months Ended 6 Months Ended 12 Months Ended 19 Months Ended 26 Months Ended
Jun. 27, 2018
Jun. 10, 2014
Jun. 10, 2014
Nov. 25, 2013
Jun. 20, 2014
Nov. 30, 2013
Jun. 10, 2014
Dec. 31, 2018
Dec. 31, 2017
Dec. 15, 2016
Dec. 31, 2018
Dec. 17, 2015
Jun. 26, 2017
Class of warrant or right, exercise price of warrants or rights               $ 5.75     $ 5.75   $ 1.65
Financing fees and expenses               $ 712,025 $ 91,756        
Hercules Warrant [Member]                          
Debt instrument, unamortized discount, total   $ 476,261 $ 476,261       $ 476,261            
Horizon Credit Agreement [Member]                          
Percentage of outstanding principle balance, description                        
Interest expense, debt, total               $ 512,872          
Amortization of debt issuance costs               199,153          
Horizon Credit Agreement [Member] | Horizon Warrants [Member]                          
Class of warrant or right, number of securities called by each warrant or right 190,114                        
Class of warrant or right, exercise price of warrants or rights $ 2.63                        
Debt instrument, unamortized discount, total $ 507,116                        
Horizon Credit Agreement [Member] | LIBOR plus [Member]                          
Line of credit, interest rate 7.625%                        
Debt effective interest rate 9.98%                        
Hercules Credit Agreement [Member]                          
Interest expense, debt, total               56,386          
Amortization of debt issuance costs               $ 35,370          
Hercules Credit Agreement [Member] | Hercules Warrant [Member]                          
Class of warrant or right, number of securities called by each warrant or right       6,963                  
Class of warrant or right, exercise price of warrants or rights       $ 50.26                  
Debt issuance costs, gross   350,000 $ 350,000       350,000            
Warrant date       Nov. 25, 2018                  
Hercules Credit Agreement [Member] | Prime Rate [Member]                          
Debt instrument, basis spread on variable rate                   11.50% 11.75% 11.25%  
Hercules Credit Agreement [Member] | Hercules [Member]                          
Proceeds from lines of credit, total             $ 10,000,000            
Debt instrument, unamortized discount, total           $ 230,000              
Debt issuance costs, net, total           122,378              
EGEN Inc [Member]                          
Payments to acquire businesses, gross         $ 3,000,000                
EGEN Inc [Member] | Hercules Credit Agreement [Member]                          
Payments to acquire businesses, gross   $ 3,000,000                      
Second Tranche [Member] | Hercules Credit Agreement [Member]                          
Class of warrant or right, number of securities called by each warrant or right   6,963 6,963       6,963            
Percentage for original debt, amount     3.50%                    
Original debt, amount     $ 5,000,000                    
Loan Agreement [Member] | Horizon Technology Finance Corporation [Member]                          
Line of credit facility, maximum borrowing capacity $ 10,000,000                        
Loan Agreement [Member] | Hercules Technology Growth Capital, Inc. [Member]                          
Line of credit facility, maximum borrowing capacity           20,000,000              
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                        
Percentage for original debt, amount 4.00%                        
Debt issuance costs, gross $ 400,000                        
Hercules Credit Agreement [Member] | First Tranche [Member]                          
Proceeds from lines of credit, total           5,000,000              
Repayments of lines of credit           $ 4,000,000              
Hercules Credit Agreement [Member] | Second Tranche [Member]                          
Proceeds from lines of credit, total   $ 5,000,000