v3.19.3

Note 6 - Term Loans and Convertible Promissory Notes (Tables) | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2019 | Dec. 31, 2018
Notes Tables |  |
Schedule of Long-term Debt Instruments [Table Text Block] |  |
|  | Year Ending,
|  | December 31,
|  | 2019
Total principal payments |  | $ | 3,833
Convertible Debt [Table Text Block] |
|  | December 31, 2018 |  | June 30, 2019 |
Convertible note payable, due on March 29, 2019 |  | $ | 1,500 |  | $ | — |
Convertible note payable, due on September 27, 2019 |  | 1,500 |  | — |
Convertible note payable, due on December 21, 2019 |  | 1,500 |  | 1,500 |
Convertible note payable, due on March 29, 2020 |  | — |  | 1,500 |
Convertible note payable, due on April 26, 2020 |  | — |  | 2,000 |
Convertible note payable, due on May 29, 2020 |  | — |  | 500 |
Total |  | $ | 4,500 |  | $ | 5,500 |
|  | As of December 31,
|  | 2017 |  | 2018
Convertible note payable, due on March 29, 2019, interest at 8.0% p.a |  | $ | — |  | $ | 1,500
Convertible note payable, due on September 27, 2019, interest at 8.0% p.a |  |  | — |  |  | 1,500
Convertible note payable, due on December 21, 2019, interest at 8.0% p.a |  |  | — |  |  | 1,500
Total |  | $ | — |  | $ | 4,500

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- Definition Tabular disclosure of borrowings which can be exchanged for a specified number of another security at the option of the issuer or the holder. Disclosures include, but are not limited to, principal amount, amortized premium or discount, and amount of liability and equity components. + References No definition available. + Details
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