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Inventory (Details Narrative) - USD ($) | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Spare parts as other assets, long-term | $ 351,236 | $ 292,298
Spare Replacement Parts [Member] |  |
Spare parts as other assets, long-term | $ 351,236 | $ 292,298

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- Definition Amount of noncurrent assets classified as other. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Details
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