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Foreign Currency Exchange Rate Risk (Details Narrative) - USD ($)
Sep. 30, 2018
Dec. 31, 2017
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Accounts receivable, gross, noncurrent $ 1,163,823 $ 1,515,120
COLOMBIA    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Accounts receivable, gross, noncurrent $ 74,000 $ 314,000