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Leases (Details Narrative) $ in Thousands | Jun. 30, 2019 USD ($) a ft² | Jan. 02, 2019 USD ($) | Dec. 31, 2018 USD ($)
--- | --- | --- | ---
Right-of-use asset | $ 203 |  |
Lease liability | $ 228 |  |
Lease term | 1 year |  |
Incremental borrowing rate | 8.75% |  |
Lease area | ft² | 30,400 |  |
Wyoming [Member] |  |  |
Lease area | a | 14 |  |
ASU 2016-02 [Member] |  |  |
Right-of-use asset |  | $ 228 |
Lease liability |  | $ 252 |

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