| Interest and other finance costs |
| |
2019 |
|
2018 |
| Interest on long-term debt |
$13,070 |
|
$13,037 |
| Interest on convertible notes |
117,435 |
|
- |
| Accretion expense |
547,562 |
|
- |
| Amortization of deferred finance costs |
46,442 |
|
- |
| Revaluation of warrants |
8,483 |
|
- |
| Gain on conversion of November 2018 Notes |
(232,565) |
|
- |
| Other |
1,422 |
|
(124) |
| |
$501,849 |
|
$12,913 |
|