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Inventory (Details) - USD ($) | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Inventory [Line Items] |  |
Total inventory | $ 7,237,842 | $ 7,721,020
Less current portion | 2,504,832 | 3,214,178
Inventory (non-current) | 4,733,010 | 4,506,842
Water stock [Member] |  |
Inventory [Line Items] |  |
Total inventory | 34,587 | 27,938
Consumables stock [Member] |  |
Inventory [Line Items] |  |
Total inventory | 138,547 | 105,540
Spare parts stock [Member] |  |
Inventory [Line Items] |  |
Total inventory | $ 7,064,708 | $ 7,587,542

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