Inventory (Details) - USD ($)	Dec. 31, 2019	Dec. 31, 2018
Inventory [Line Items]
Total inventory	$ 7,691,933	$ 6,777,919
Less current portion	3,287,555	2,232,721
Inventory (non-current)	4,404,378	4,545,198
Water stock [Member]
Inventory [Line Items]
Total inventory	33,694	36,837
Consumables stock [Member]
Inventory [Line Items]
Total inventory	118,286	106,925
Spare parts stock [Member]
Inventory [Line Items]
Total inventory	$ 7,539,953	$ 6,634,157

Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Inventories not expected to be converted to cash, sold or exchanged within the normal operating cycle.

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