| Property and equipment |
| | |
March 31, 2018 | |
December 31, 2017 |
| Machinery and leased equipment | |
$ | 129,076 | | |
$ | 129,076 | |
| Machinery and equipment not yet in services | |
| 281,979 | | |
| 278,079 | |
| Office equipment and furniture | |
| 20,064 | | |
| 20,064 | |
| Website | |
| 2,760 | | |
| 2,760 | |
| | |
| | | |
| | |
| Total property and equipment | |
$ | 433,879 | | |
$ | 429,979 | |
| Less: Accumulated Depreciation | |
| (52,377 | ) | |
| (46,725 | ) |
| | |
| | | |
| | |
| Property and equipment, net | |
| 381,502 | | |
| 383,254 | |
|