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Disclosure - Summarized Statement of Operations Information for Vasconia in USD and MXN (Detail) link:calculationLink link:presentationLink link:definitionLink 130 - Disclosure - Components of Intangible Assets (Detail) link:calculationLink link:presentationLink link:definitionLink 131 - Disclosure - Debt - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 132 - Disclosure - Summary of Stock Option (Detail) link:calculationLink link:presentationLink link:definitionLink 133 - Disclosure - Stock Compensation - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 134 - Disclosure - Calculations of Basic and Diluted Income (Loss) Per Common Share (Detail) link:calculationLink link:presentationLink link:definitionLink 135 - Disclosure - Income (Loss) Per Common Share - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 136 - Disclosure - Income Taxes - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 137 - 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