| SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES | 12 Months Ended |
| Dec. 31, 2013 |
| SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES | ' |
| SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES | ' |
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| NOTE 2 SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES |
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| Use of Estimates: The Company's consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America. The preparation of the Company's consolidated financial statements requires the Company to make estimates and assumptions that affect the reported amounts of assets and liabilities and the related disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of expenses during the reporting period. The more significant areas requiring the use of management estimates and assumptions relate to environmental, reclamation and closure obligations; estimates of fair value for asset impairments; valuation allowances for deferred tax assets; reserves for contingencies and litigation; and estimates with respect to assumptions regarding stock-based compensation expense. The Company bases its estimates on historical experience and on various other assumptions that are believed to be reasonable under the circumstances. Actual results may differ significantly from these estimates. |
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| Basis of Consolidation: The consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. Significant intercompany accounts and transactions have been eliminated. The functional currency of the majority of the Company's operations is the U.S. dollar. |
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| Cash and Cash Equivalents: The Company considers cash in banks, deposits in transit, and highly liquid term deposits with original maturities of three months or less to be cash and cash equivalents. Because of the short maturity of these instruments, the carrying amounts approximate their fair value. Restricted cash is excluded from cash and cash equivalents and is included in long-term assets. |
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| Business Combinations: The Company accounts for business combinations using the acquisition method of accounting pursuant to Accounting Standards Codification ("ASC") Topic 805, Business Combinations. The acquisition method requires the Company to determine the fair value of all acquired assets, including identifiable intangible assets, and all assumed liabilities. The fair value of the consideration paid is allocated to the underlying identifiable net assets, based on their respective estimated fair values and any excess is recorded as goodwill. |
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| Determining the fair value of assets acquired and liabilities assumed requires management's judgment and the utilization of independent valuation experts, and often involves the use of significant estimates and assumptions, including assumptions with respect to future cash inflows and outflows, discount rates, and asset lives, among other items. Transaction costs are expensed as incurred and are reported on the acquisition costs line within the Consolidated Statements of Operations and Comprehensive Income (Loss). |
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| Investments: The Company accounts for investments over which the Company exerts significant influence but does not control through majority ownership using the equity method of accounting pursuant to ASC Topic 323, Investments—Equity Method and Joint Ventures. Under this method, the Company's share of earnings and losses is included in the Consolidated Statement of Operations and Comprehensive Income (Loss) and the balance of the investment is adjusted by a like amount. Under the equity method, dividends received from an investee are recorded as decreases in the investment account, not as income. If and when there has been a loss in value that is other than a temporary decline, the carrying value is reduced to its fair value. |
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| The Company accounts for its investment in marketable equity securities as available for sale securities in accordance with ASC guidance on accounting for certain investments in debt and equity securities. The Company periodically evaluates whether declines in fair values of its investments below the Company's carrying value are other-than-temporary in accordance with ASC guidance. Declines in fair value below the Company's carrying value deemed to be other-than-temporary are charged to earnings. |
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| The Company accounts for its gold and silver bullion investments in accordance with ASC Topic 815. Since ASC Topic 815, Derivatives and Hedging, does not consider gold and silver to be readily convertible to cash, the Company carries these assets at the lower of cost or market. |
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| IVA taxes receivable: In Mexico, value added taxes (IVA) are assessed on purchases of materials and services and sales of products. Businesses are generally entitled to recover the taxes they have paid related to purchases of materials and services, either as a refund or as a credit against future taxes payable. In Argentina, except at the San José mine, the Company expenses all IVA as their recoverability is uncertain. |
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| Stockpiles, Material on Leach Pads, In-process Inventory, Precious Metals Inventory and Materials and Supplies: Stockpiles, material on leach pads, in-process inventory, precious metals inventory and materials and supplies are carried at the lower of average cost or net realizable value. For accounting purposes, the Company achieved commercial production for the El Gallo 1 mine during the third quarter of 2012 after its initial gold pour in late September. Net realizable value represents the estimated future sales price of the product based on current and long-term metals prices, less the estimated costs to complete production and bring the product to sale. Write-downs of stockpiles, material on leach pads, in-process inventory, precious metals inventory and materials and supplies, resulting from net realizable value impairments, are reported as a component of production costs applicable to sales. The current portion of stockpiles, material on leach pad, in-process inventory and materials and supplies is determined based on the expected amounts to be processed within the next 12 months. Stockpiles, material on leach pads, in-process inventory and materials and supplies not expected to be processed within the next 12 months, if any, are classified as long-term. |
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| Stockpiles represent mineralized material that has been extracted from the mine and is available for further processing. Stockpiles are measured by estimating the number of tonnes added and removed from the stockpile, an estimate of the contained metals (based on assay data) and the estimated metallurgical recovery rates. Costs are allocated to stockpiles based on relative values of material stockpiled and processed using current mining costs incurred up to the point of stockpiling the mineralized material. Material is removed from the stockpile at an average cost per tonne. Since the Company only achieved production for accounting purposes in September 2012, no value was allocated to stockpiles prior to the month of September 2012. |
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| Mineralized material on leach pads is the ore that is placed on pads where it is treated with a chemical solution that dissolves the gold contained in the ore over a period of months. Costs are attributed to the ore on leach pads based on current mining costs incurred up to the point of placing the ore on the pad. Costs are removed from the leach pad based on the average cost per estimated recoverable ounce of gold on the leach pad as the gold is recovered. The estimates of recoverable gold on the leach pads are calculated from the quantities of ore placed on the leach pads (measured tons added to the leach pads), the grade of ore placed on the leach pads (based on assay data) and a recovery percentage. In general, leach pads recover between 50% and 95% of the recoverable ounces in the first year of leaching, declining each year thereafter until the leaching is complete. The cumulative metallurgical recovery rate for gold production at the El Gallo 1 mine from September 2012 (start of production) to December 31, 2013 was approximately 61%. Although the quantities of recoverable gold placed on the leach pads are reconciled by comparing the grades of ore placed on the pads to the quantities of gold actually recovered (metallurgical balancing), the nature of the leaching process inherently limits the ability to precisely monitor inventory levels. As a result, the metallurgical balancing process is constantly monitored and the engineering estimates are refined based on actual results over time. |
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| In-process inventories represent materials that are currently in the process of being converted to a saleable product. The El Gallo 1 conversion process uses an Adsorption-Desorption-Recovery ("ADR") processing plant utilizing carbon columns for recovery. In-process material is measured based on assays of the material fed into the process and the projected recoveries of the respective plants. In-process inventories are valued at the average cost of the material fed into the process attributable to the source material coming from the mines, stockpiles and/or leach pads plus the in-process conversion costs incurred to that point in the process. |
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| Precious metal inventories include gold and silver bullion that is unsold and held at the refinery and is valued at the lower of the average cost of the respective in-process inventories incurred prior to the refining process plus applicable refining costs, or net realizable value. |
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| Materials and supplies inventories are comprised of chemicals, reagents and consumable parts used in drilling and other operating activities. They are valued at the lower of average cost or net realizable value. Cost includes applicable taxes and freight. |
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| Proven and Probable Reserves: The definition of proven and probable reserves is set forth in the SEC Industry Guide 7. Proven reserves are reserves for which (a) quantity is computed from dimensions revealed in outcrops, trenches, workings or drill holes, grade and/or quality are computed from the results of detailed sampling and (b) the sites for inspection, sampling and measurement are spaced so closely and the geological character is so well defined that size, shape, depth and mineral content of the reserves are well-established. Probable reserves are reserves for which quantity and grade and/or quality are computed from information similar to that used for proven (measured) reserves, but the sites for inspection, sampling, and measurement are farther apart or are otherwise less adequately spaced. The degree of assurance, although lower than that for proven (measured) reserves, is high enough to assume continuity between points of observations. |
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| As of December 31, 2013, except for the Company's 49% interest in the San José mine, none of the Company's properties contain resources that satisfy the definition of proven and probable reserves. |
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| Property and Equipment: Except as described below for certain design, construction and development costs, expenditures for new facilities or equipment and expenditures that extend the useful lives of existing facilities or equipment are capitalized and recorded at cost. Depreciation is computed using the straight-line method with the exception of mining equipment. Office furniture, equipment and light vehicles are being depreciated over estimated economic lives ranging from 3 to 5 years. Trailers, heavy vehicles and other site equipment are being depreciated over estimated economic lives from 5 to 15 years. Buildings are being depreciated over an estimated economic life of 20 years. Certain types of equipment which have alternative uses or significant salvage value, may be capitalized without proven and probable reserves. If a project commences production, amortization and depletion of capitalized costs for such equipment would be computed on a unit-of-production basis over the estimated life of mine tonnes. Mining equipment is depreciated using the units-of-production method based on tonnes processed over the estimated total mine life tonnes. |
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| Design, Construction, and Development Costs: Certain costs to design and construct mining and processing facilities may be incurred prior to establishing proven and probable reserves. The Company classifies the development of the El Gallo Complex as an exploration stage project since no proven or probable reserves have been established, and accordingly, substantially all costs, including design, engineering, construction, and installation of equipment are expensed as incurred. |
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| Mine development costs include engineering and metallurgical studies, drilling and other related costs to delineate an ore body, the removal of overburden to initially expose an ore body at open pit surface mines and the building of access ways, shafts, lateral access, drifts, ramps and other infrastructure at underground mines. Development costs are capitalized when proven and probable reserves exist and the property is a commercially minable property. Mine development costs incurred either to develop new ore deposits, expand the capacity of operating mines, or to develop mine areas substantially in advance of current production are capitalized. Costs of start-up activities and costs incurred to maintain current production or to maintain assets on a standby basis are charged to operations as incurred. Costs of abandoned projects are charged to operations upon abandonment. All capitalized costs are amortized using the units of production method over the estimated life of the ore body based on recoverable ounces to be mined from proven and probable reserves. |
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| As of December 31, 2013, except for the Company's 49% interest in the San José mine, development costs are not capitalized at any of the Company's properties, as no proven and probable reserves exist. |
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| Mineral Property Interests: Mineral property interests include acquired interests in development and exploration stage properties, which are considered tangible assets. The amount capitalized relating to a mineral property interest represents its fair value at the time of acquisition, either as an individual asset purchase or as a part of a business combination. The value of mineral property interests is primarily driven by the nature and amount of mineralized material believed to be contained in the properties. When proven and probable reserves exist, the relevant capitalized costs and mineral property interests are to be charged to expense based on the units of production method and upon commencement of production. However, when a property does not contain mineralized material that satisfies the definition of proven and probable reserves, such as with the El Gallo 1 mine, the amortization of the capitalized costs and mineral property interests are charged to expense based on the straight-line method over the estimated useful life of the mine. |
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| Impairment of Assets: The Company reviews and evaluates its long-lived assets for impairment when events or changes in circumstances indicate that the related carrying amounts may not be recoverable. Recoverability is measured by comparing the undiscounted future net cash flows to the net book value. When the net book value exceeds future net undiscounted cash flows, an impairment loss is measured and recorded equal to the excess of the net book value over fair value. Mineral properties are monitored for impairment based on factors such as the Company's continued right to explore the area, exploration reports, assays, technical reports, drill results and its continued plans to fund exploration programs on the property. Except for the Company's 49% interest in the San José mine, the Company is unable to estimate undiscounted future net cash flows from its operations due to the absence of proven and probable reserves. As a result, the Company uses the market approach to estimate the fair value of the Nevada and Argentina exploration properties by using a combination of the observed market value per square mile in the region and an observed market value per ounce of mineralized material, and uses this measure to assess recoverability and impairment. For purposes of recognition and measurement of an impairment loss, the Company groups its properties by geological mineral complex, as this represents the lowest level at which the Company allocates its exploration spending independent of other assets and liabilities. |
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| For the Company's 49% interest in the San José mine, an impairment loss is measured and recorded using a combined approach using a discounted cash flow model for the existing operations and a market approach for the fair value assessment of exploration land claims. Future cash flows are estimated based on quantities of recoverable minerals, expected gold and silver prices (considering current and historical prices, trends and related factors), production levels, operating costs, capital requirements and reclamation costs, all based on life-of-mine plans. The term "recoverable minerals" refers to the estimated amount of gold or other commodities that will be obtained after taking into account losses during ore processing and treatment. In estimating future cash flows, assets are grouped at the lowest level for which there are identifiable cash flows that are largely independent of future cash flows from other asset groups. The Company's estimates of future cash flows are based on numerous assumptions and it is possible that actual future cash flows will be significantly different than the estimates, as actual future quantities of recoverable minerals, gold, silver and other commodity prices, production levels and costs and capital are each subject to significant risks and uncertainties. |
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| Asset Retirement Obligation: The Company records the fair value of a liability for an asset retirement obligation ("ARO") in the period that it is incurred if a reasonable estimate of fair value can be made. The associated asset retirement costs are capitalized as part of the carrying amount of the long-lived asset. Ongoing environmental and reclamation expenditures are debited against the ARO as incurred to the extent they relate to the ARO and to expense to the extent they do not. The fair value of AROs is measured by discounting the expected cash flows using a discount factor that reflects the credit-adjusted risk free rate of interest, while taking into account an inflation rate. The Company prepares estimates of the timing and amounts of expected cash flows when an ARO is incurred, which are updated to reflect changes in facts and circumstances. Changes in regulations or laws, any instances of non-compliance with laws or regulations that result in fines, or any unforeseen environmental contamination could result in a material impact to the amounts charged to earnings for reclamation and remediation. Significant judgments and estimates are made when estimating the fair value of AROs. Expected cash flows relating to AROs could occur over long periods of time and the assessment of the extent of environmental remediation work is highly subjective. Considering all of these factors that go into the determination of an ARO, the fair value of the AROs can materially change over time. |
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| Revenue Recognition: Revenue includes sales value received for the Company's principal products, gold and silver. The Company currently does not earn revenue from any products other than gold and silver. Revenue is recognized when title to gold and silver passes to the buyer and when collectability is reasonably assured. Title passes to the buyer based on terms of the sales contract. Product pricing is determined at the point revenue is recognized by reference to active and freely traded commodity markets, for example, the London Bullion Market for both gold and silver, in an identical form to the product sold. |
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| The Company entered into a doré sales agreement, whereby the Company has the option to sell approximately 90% of the gold and silver contained in doré bars produced at the El Gallo Complex prior to the completion of refining by a third party refiner, which refining normally takes approximately 15 business days. |
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| Royalty Expense: The Company has a net smelter return ("NSR") royalty agreement with a third party on all metal production from the El Gallo 1 mine and a portion of expected future metal production from the El Gallo 2 project. The terms of the royalty agreement stipulate that production up to 30,000 of gold and gold equivalent ounces are subject to a 1% NSR, production between 30,001 to 380,000 of gold and gold equivalent ounces are subject to a 3.5% NSR, and 1% thereafter. Currently the Company is subject to the 3.5% NSR. Under the terms of the royalty agreement, the royalty holder has the option to settle the NSR payment in cash or gold and gold equivalent ounces. The royalty holder has indicated a preference to settle the NSR payment in gold and gold equivalent ounces which would be calculated on the day the refiner credits the Company's metals account. Cumulatively, on a life-of-mine basis through to December 31, 2013, approximately 110,000 gold and gold equivalent ounces have been produced from mineralized material within the scope of the NSR agreement. Royalty expenses are included in Production Costs Applicable to Sales in the Statement of Operations and Comprehensive Income (Loss). |
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| Property Holding Costs: Holding costs to maintain a property on a care and maintenance basis are expensed in the period they are incurred. These costs include security and maintenance expenses, lease and claim fees and payments, and environmental monitoring and reporting costs. |
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| Exploration Costs: Exploration costs include costs incurred to identify new mineral resources, evaluate potential resources, and convert mineral resources into proven and probable reserves. Exploration costs are expensed as incurred. |
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| Foreign Currency: The functional currency for the Company's operations is the U.S. dollar. All monetary assets and liabilities denominated in a currency which is not the U.S. dollar are translated at current exchange rates at each balance sheet date and the resulting adjustments are included in a separate line item under other income (expense). Revenue and expense in foreign currencies are translated at the average exchange rates for the period. |
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| Stock-Based Compensation: The Company accounts for stock options at fair value as prescribed in ASC Section 718-20-25. The Company estimates the fair value of each stock option at the grant date by using the Black-Scholes option-pricing model and provides for expense recognition over the service period, if any, of the stock option. |
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| Income Taxes: The Company accounts for income taxes under ASC Section 740-10-25 using the liability method, recognizing certain temporary differences between the financial reporting basis of liabilities and assets and the related income tax basis for such liabilities and assets. This method generates either a net deferred income tax liability or asset for the Company, as measured by the statutory tax rates in effect. The Company derives the deferred income tax charge or benefit by recording the change in either the net deferred income tax liability or asset balance for the year. The Company records a valuation allowance against any portion of those deferred income tax assets when it believes, based on the weight of available evidence, it is more likely than not that some portion or all of the deferred income tax asset will not be realized. |
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| Comprehensive Income (Loss): In addition to net loss, comprehensive income (loss) includes all changes in equity during a period, such as cumulative unrecognized changes in fair value of marketable equity securities classified as available-for-sale or other investments. |
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| Per Share Amounts: Basic earnings or loss per share includes no dilution and is computed by dividing income or loss available to common shareholders by the weighted average number of common and exchangeable shares outstanding during the period. Diluted earnings or loss per share reflect the potential dilution of securities that could share in the earnings of the Company and are computed in accordance with the treasury stock method based on the average number of common shares and dilutive common share equivalents outstanding. In these financial statements, warrants and stock options are not considered in the computation of diluted earnings or loss per share as their inclusion would be anti-dilutive for the periods presented. |
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| Fair Value of Financial Instruments: ASC Section 825-10-50 requires disclosure of fair value information about financial instruments. Fair value estimates discussed herein are based upon certain market assumptions and pertinent information available to management as of December 31, 2013. |
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| The carrying values of financial instruments approximate their fair values. These financial instruments include cash and cash equivalents, marketable equity securities, short-term investments, accounts payable and accrued liabilities. Fair values were assumed to approximate carrying values for these financial instruments since they are short term in nature and their carrying amounts approximate fair value or they are receivable or payable on demand. |
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| Recently Adopted Accounting Pronouncements |
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| Comprehensive Income: In February 2013, the FASB issued ASU No. 2013-02, Comprehensive Income (Topic 220): Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income. The updated guidance requires expanded disclosures for amounts reclassified out of accumulated other comprehensive income by component. The guidance requires the presentation of amounts reclassified out of accumulated other comprehensive income by the respective line items of net income but only if the amount reclassified is required under U.S. GAAP to be reclassified to net income in its entirety in the same reporting period. For other amounts that are not required under U.S. GAAP to be reclassified in their entirety to net income, a cross-reference to other disclosures that provide additional detail about those amounts is required. The guidance is to be applied prospectively for reporting periods beginning after December 15, 2012. The update is effective for the Company's fiscal year beginning January 1, 2013. The new guidance affects disclosures only and the adoption had no impact on the Company's consolidated financial position, results of operations or cash flows. |
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| Disclosures about Offsetting Assets and Liabilities: In November 2011, ASC guidance was issued related to disclosures about offsetting assets and liabilities. The new standard requires disclosures to allow investors to better compare financial statements prepared under U.S. GAAP with financial statements prepared under International Financial Reporting Standards. In January 2013, an update was issued to further clarify that the disclosure requirements are limited to derivatives, repurchase agreements, and securities lending transactions to the extent that they are (i) offset in the financial statements or (ii) subject to an enforceable master netting arrangement or similar agreement. Adoption of the new guidance, effective for the fiscal year beginning January 1, 2013, had no impact on its consolidated financial position, results of operations or cash flows. |
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| Recently Issued Accounting Pronouncements |
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| Presentation of an Unrecognized Tax Benefit: In July 2013, ASC guidance was issued related to the presentation of an unrecognized tax benefit when a net operating loss carryforward, a similar tax loss or a tax credit carryforward exists. The updated guidance requires an entity to net its unrecognized tax benefits against the deferred tax assets for a net operating loss carryforward, a similar tax loss, or a tax credit carryforward under the tax law of the applicable jurisdiction. A gross presentation will be required only if such carryforwards are not available or would not be used by the entity to settle any additional income taxes resulting from disallowance of the uncertain tax position. The update is effective prospectively for the Company's fiscal year beginning January 1, 2014. The Company does not expect the updated guidance to have an impact on its consolidated financial position, results of operations or cash flows. |
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| Foreign Currency Matters: In March 2013, ASC guidance was issued related to Foreign Currency Matters to clarify the treatment of cumulative translation adjustments when a parent sells a part or all of its investment in a foreign entity or no longer holds a controlling financial interest in a subsidiary or group of assets that is a business within a foreign entity. The updated guidance also resolves the diversity in practice for the treatment of business combinations achieved in stages in a foreign entity. The update is effective prospectively for the Company's fiscal year beginning January 1, 2014. The Company does not expect the updated guidance to have an impact on its consolidated financial position, results of operations or cash flows. |
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