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v3.19.1

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 |  |  |  |  |  |  |  |  |  |  |

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