2.4.0.80008 - Disclosure - Going Concern and Significant Accounting Policiestruefalsefalse1false falsefalseFrom2013-01-01to2013-03-31http://www.sec.gov/CIK0001420421duration2013-01-01T00:00:002013-03-31T00:00:002false falsefalseFrom2012-01-01to2012-12-31http://www.sec.gov/CIK0001420421duration2012-01-01T00:00:002012-12-31T00:00:001true 1MSTG_NotesToFinancialStatementsAbstractMSTG_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Notes to Financial Statements2false 2us-gaap_SignificantAccountingPoliciesTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00 Going Concern   The Company is in the exploration stage and has no revenues, has incurred a net loss of approximately $256,649 for the three months ended March 31, 2013 and a cumulative net loss of $2,431,800 for the period from February 22, 2007 (inception) to March 31, 2013. In addition, at March 31, 2013, there is a working capital deficit of $503,244. These factors raise substantial doubt about the Companys ability to continue as a going concern.   There can be no assurance that sufficient funds required during the next year or thereafter will be generated from operations or available from external sources such as debt, equity financings, or other potential sources. The inability to generate cash flow from operations or to raise capital from external sources will force the Company to substantially curtail and cease operations, therefore, have a material adverse effect on its business. Furthermore, there can be no assurance that any funds, if available, will possess attractive terms or have a significant dilutive effect on the Companys existing stockholders.   The Company is attempting to address its lack of liquidity by raising additional funds, either in the form of debt, equity, or some combination thereof.  There can be no assurances that the Company will be able to raise the additional funds it requires.   The accompanying financial statements do not include any adjustments related to the recoverability, classification of asset-carrying amounts, or the amounts and classification of liabilities that may result should the Company be unable to continue as a going concern.   Use of Estimates   In preparing financial statements in conformity with generally accepted accounting principles, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements and revenues and expenses during the reported period. Actual results could differ from those estimates. Significant estimates include the valuation of deferred tax assets and valuation of equity instruments.   Cash and Cash Equivalents   The Company considers all highly liquid temporary cash investments with an original maturity of three months or less to be cash equivalents. At March 31, 2013 and December 31, 2012, the Company had no cash equivalents.   Property and Equipment   Property, plant, and equipment are stated at cost, less accumulated depreciation. Expenditures for maintenance and repairs, which are not considered improvements and do not extend the useful life of the asset, are expensed as incurred; additions, renewals and betterments are capitalized. When assets are retired or otherwise disposed of, the related cost and accumulated depreciation are removed from the respective accounts, and any gain or loss is included in the statement of operations in other income and expenses.   Depreciation is provided to recognize the cost of the asset in the results of operations. The Company calculates depreciation using the straight-line method with estimated useful life as follows:   <table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%"> <tr style="vertical-align: bottom; background-color: white"> <td style="width: 68%; border-bottom: black 1.5pt solid">Item</td> <td style="width: 3%"> </td> <td style="width: 29%; border-bottom: black 1.5pt solid">Useful Life</td></tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td>Mining equipments</td> <td> </td> <td>10 years</td></tr> </table>    Loss Per Share   Basic and diluted net loss per common share is computed based upon the weighted average common shares outstanding as defined by Financial Accounting Standards Board (FASB) Accounting Standards Codification (ASC) Topic 260, Earnings Per Share. As of March 31, 2013, the Company has 2,145,000 warrants and 0 options that are anti-dilutive and not included in diluted loss per share. As of March 31, 2012, the Company has 5,195,000 warrants and 360,000 options that are anti-dilutive and not included in diluted loss per share.   Income Taxes   The Company accounts for income taxes under FASB ASC Topic 740, Income Taxes (ASC Topic 740). Under ASC Topic 740, deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. Under ASC Topic 740, the effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. The Companys 2010 to 2012 tax returns are subject to examination by Internal Revenue Services.   Business Segments   The Company operates in one segment and therefore segment information is not presented.   Revenue Recognition   The Company will recognize revenue on arrangements in accordance with FASB ASC 605, Revenue Recognition. In all cases, revenue is recognized only when the price is fixed and determinable, persuasive evidence of an arrangement exists, the service is performed, and collectability of the resulting receivable is reasonably assured.   Fair Value of Financial Instruments   The carrying amounts reported in the balance sheets for accounts payable, notes payable, loans payable, and notes payable related party approximate fair value based on the short-term maturity of these instruments.   Mining Properties (Exploration Costs)   Costs of acquiring mining properties and any exploration costs are capitalized as incurred,in accordance with FASB ASC Topic 930, Extractive Activities Mining, when proven and probable reserves exist and the property is a commercially mineable property. Mine exploration costs incurred either to develop new gold, silver, lead and copper deposits, expand the capacity of operating mines, or to develop mine areas substantially in advance of current production are capitalized. Costs incurred to maintain current production or to maintain assets on a standby basis are charged to operations. Costs of abandoned projects are charged to operations upon abandonment. The Company evaluates, at least quarterly, the carrying value of capitalized mining costs and related property, plant and equipment costs, if any, to determine if these costs are in excess of their net realizable value and if a permanent impairment needs to be recorded. The periodic evaluation of the carrying value of capitalized costs and any related property, plant, and equipment costs are based upon expected future cash flows and/or estimated salvage value.   The Company capitalizes costs for mining properties by individual property and defers such costs for later amortization only if the prospects for economic productions are reasonably certain. Capitalized costs are expensed in the period when the determination has been made that economic production does not appear reasonably certain. During 2012, the Company recorded an impairment of $106,000.   Stock-Based Compensation   In December 2004, the FASB issued ASC Topic 718, CompensationStock Compensation(ASC Topic 718). Under ASC Topic 718, companies are required to measure the compensation costs of share-based compensation arrangements based on the grant-date fair value and recognize the costs in the financial statements over the period during which employees are required to provide services. Share-based compensation arrangements include stock options, restricted share plans, performance-based awards, share appreciation rights and employee share purchase plans. As such, compensation cost is measured on the date of grant at their fair value. Such compensation amounts, if any, are amortized over the respective vesting periods of the option grant. Equity instruments (instruments) issued to other than employees are recorded on the basis of the fair value of the instruments, as required by ASC Topic 718.   ASC Topic 505, Equity Based Payments to Non-Employees defines the measurement date and recognition period for such instruments. In general, the measurement date is when either a performance commitment, as defined, is reached or the earlier of the non-employee performance is complete or the instruments are vested. The measured value related to the instruments is recognized over a period based on the facts and circumstances of each particular grant as defined in the FASB ASC.   Fair Value Measurement   The authoritative guidance for fair value measurements defines fair value as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or the most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Market participants are buyers and sellers in the principal market that are (i) independent, (ii) knowledgeable, (iii) able to transact, and (iv) willing to transact. The guidance describes a fair value hierarchy based on the levels of inputs, of which the first two are considered observable and the last unobservable, that may be used to measure fair value which are the following:   Level 1-Quoted prices in active markets for identical assets or liabilities.   Level 2-Inputs other than Level 1 that are observable, either directly or indirectly, such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active, or other inputs that are observable or corroborated by observable market data or substantially the full term of the assets or liabilities.   Level 3-Unobservable inputs that are supported by little or no market activity and that are significant to the value of the assets or liabilities.   The Company's financial instruments include cash and equivalents, accounts payable and accrued expenses, convertible debts, and notes and loans payable. All these items were determined to be Level 1 fair value measurements. The carrying amounts of cash and equivalents, accounts payable and accrued expenses, convertible debts, and notes and loans payable approximated fair value because of the short maturity of these instruments.   Recent Accounting Pronouncements   In February 2013, FASB issued Accounting Standards Update 2013-04, Liabilities (Topic 405): Obligations Resulting from Joint and Several Liability Arrangements for Which the Total Amount of the Obligation Is Fixed at the Reporting Date (a consensus of the FASB Emerging Issues Task Force). This guidance requires an entity to measure obligations resulting from joint and several liability arrangements for which the total amount of the obligation within the scope of this guidance is fixed at the reporting date. This stipulates that (1) it will include the amount the entity agreed to pay for the arrangement between them and the other entities that are also obligated to the liability and (2) any additional amount the entity expects to pay on behalf of the other entities. The objective of this update is to provide guidance for the recognition, measurement, and disclosure of obligations resulting from joint and several liability arrangements. The amendments in this update are effective for fiscal periods (and interim reporting periods within those years) beginning after December 15, 2013. This standard is not expected to have a material impact on the Companys reported results of operations or financial position.   In February 2013, FASB issued Accounting Standards Update 2013-02, Comprehensive Income (Topic 220): Reporting of Amounts Reclassified out of Accumulated Other Comprehensive Income. This update requires an entity to provide information about the amount reclassified out of accumulated other comprehensive income by component. The entity is also required to disclose significant 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 periods. For other amounts that are not required under U.S. GAAP to be reclassified in their entirety to net income, an entity is required to cross-reference to other discourses required under U.S. GAAP that provide additional detail about those amounts. The objective in this Update is to improve the reporting of reclassifications out of accumulated other comprehensive income. The amendments in this update should be applied prospectively for reporting periods beginning after December 15, 2013. This standard is not expected to have a material impact on the Companys reported results of operations or financial position.falsefalsefalse2falsefalsefalse00Going Concern   The Company is in the exploration stage and has no revenues, has incurred a net loss of approximately $1,081,699 for the year ended December 31, 2012 and a cumulative net loss of $2,175,151 for the period from February 22, 2007 (inception) to December 31, 2012. In addition, at December 31, 2012, there is a working capital deficit of $492,581. These factors raise substantial doubt about the Companys ability to continue as a going concern.   There can be no assurance that sufficient funds required during the next year or thereafter will be generated from operations or available from external sources such as debt, equity financings, or other potential sources. The inability to generate cash flow from operations or to raise capital from external sources will force the Company to substantially curtail and cease operations, therefore, have a material adverse effect on its business. Furthermore, there can be no assurance that any funds, if available, will possess attractive terms or have a significant dilutive effect on the Companys existing stockholders.   The Company is attempting to address its lack of liquidity by raising additional funds, either in the form of debt, equity, or some combination thereof. There can be no assurances that the Company will be able to raise the additional funds it requires.   The accompanying financial statements do not include any adjustments related to the recoverability, classification of asset-carrying amounts, or the amounts and classification of liabilities that may result should the Company be unable to continue as a going concern.   Use of Estimates   In preparing financial statements in conformity with generally accepted accounting principles, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements and revenues and expenses during the reported period. Actual results could differ from those estimates. Significant estimates include the valuation of deferred tax assets and valuation of equity instruments.   Cash and Cash Equivalents   The Company considers all highly liquid temporary cash investments with an original maturity of three months or less to be cash equivalents. At December 31, 2012 and 2011, the Company had no cash equivalents.   Property, Plant and Equipment   Property, plant, and equipment are stated at cost, less accumulated depreciation. Expenditures for maintenance and repairs, which are not considered improvements and do not extend the useful life of the asset, are expensed as incurred; additions, renewals and betterments are capitalized. When assets are retired or otherwise disposed of, the related cost and accumulated depreciation are removed from the respective accounts, and any gain or loss is included in the statement of operations in other income and expenses.   Depreciation is provided to recognize the cost of the asset in the results of operations. The Company calculates depreciation using the straight-line method with estimated useful life as follows:   <table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%"> <tr style="vertical-align: bottom; background-color: white"> <td style="width: 45%; border-bottom: black 1.5pt solid; font-weight: bold">Item</td> <td style="width: 10%; font-weight: bold"> </td> <td style="width: 45%; border-bottom: black 1.5pt solid; font-weight: bold">Useful Life</td></tr> <tr style="vertical-align: bottom; background-color: #CCEEFF"> <td>Mining equipments</td> <td> </td> <td>10 years</td></tr> </table>   Loss Per Share   Basic and diluted net loss per common share is computed based upon the weighted average common shares outstanding as defined by Financial Accounting Standards Board (FASB) Accounting Standards Codification (ASC) Topic 260, Earnings Per Share. As of December 31, 2012, the Company has 2,175,000 warrants and 0 options that are anti-dilutive and not included in diluted loss per share. During 2011, the Company had 1,690,000 warrants and 360,000 options that are anti-dilutive and not included in dilutive loss per share.   Income Taxes   The Company accounts for income taxes under FASB ASC Topic 740, Income Taxes (ASC Topic 740). Under ASC Topic 740, deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. Under ASC Topic 740, the effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. The Companys 2010 to 2012 tax returns are subject to examination by Internal Revenue Services.   Business Segments   The Company operates in one segment and therefore segment information is not presented.   Revenue Recognition   The Company will recognize revenue on arrangements in accordance with FASB ASC 605, Revenue Recognition. In all cases, revenue is recognized only when the price is fixed and determinable, persuasive evidence of an arrangement exists, the service is performed, and collectability of the resulting receivable is reasonably assured.   Fair Value of Financial Instruments   The carrying amounts reported in the balance sheets for accounts payable and notes payable related party approximate fair value based on the short-term maturity of these instruments.   Mining Properties (Exploration Costs)   Costs of acquiring mining properties and any exploration costs are capitalized as incurred,in accordance with FASB ASC Topic 930, Extractive Activities Mining, when proven and probable reserves exist and the property is a commercially mineable property. Mine exploration costs incurred either to develop new gold, silver, lead and copper deposits, expand the capacity of operating mines, or to develop mine areas substantially in advance of current production are capitalized. Costs incurred to maintain current production or to maintain assets on a standby basis are charged to operations. Costs of abandoned projects are charged to operations upon abandonment. The Company evaluates, at least quarterly, the carrying value of capitalized mining costs and related property, plant and equipment costs, if any, to determine if these costs are in excess of their net realizable value and if a permanent impairment needs to be recorded. The periodic evaluation of the carrying value of capitalized costs and any related property, plant, and equipment costs are based upon expected future cash flows and/or estimated salvage value.   The Company capitalizes costs for mining properties by individual property and defers such costs for later amortization only if the prospects for economic productions are reasonably certain. Capitalized costs are expensed in the period when the determination has been made that economic production does not appear reasonably certain. As of December 31, 2012, the Company recorded an impairment of $106,000.   Stock-Based Compensation   In December 2004, the FASB issued ASC Topic 718, CompensationStock Compensation(ASC Topic 718). Under ASC Topic 718, companies are required to measure the compensation costs of share-based compensation arrangements based on the grant-date fair value and recognize the costs in the financial statements over the period during which employees are required to provide services. Share-based compensation arrangements include stock options, restricted share plans, performance-based awards, share appreciation rights and employee share purchase plans. As such, compensation cost is measured on the date of grant at their fair value. Such compensation amounts, if any, are amortized over the respective vesting periods of the option grant. Equity instruments (instruments) issued to other than employees are recorded on the basis of the fair value of the instruments, as required by ASC Topic 718.   ASC Topic 505, Equity Based Payments to Non-Employees defines the measurement date and recognition period for such instruments. In general, the measurement date is when either a performance commitment, as defined, is reached or the earlier of the non-employee performance is complete or the instruments are vested. The measured value related to the instruments is recognized over a period based on the facts and circumstances of each particular grant as defined in the FASB ASC.   Fair Value Measurement   The authoritative guidance for fair value measurements defines fair value as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or the most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Market participants are buyers and sellers in the principal market that are (i) independent, (ii) knowledgeable, (iii) able to transact, and (iv) willing to transact. The guidance describes a fair value hierarchy based on the levels of inputs, of which the first two are considered observable and the last unobservable, that may be used to measure fair value which are the following:   Level 1 - Quoted prices in active markets for identical assets or liabilities.   Level 2 - Inputs other than Level 1 that are observable, either directly or indirectly, such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active, or other inputs that are observable or corroborated by observable market data or substantially the full term of the assets or liabilities.   Level 3 - Unobservable inputs that are supported by little or no market activity and that are significant to the value of the assets or liabilities.   The Company's financial instruments include cash and equivalents, accounts payable and accrued expenses, and notes and loans payable. All these items were determined to be Level 1 fair value measurements. The carrying amounts of cash and equivalents, accounts payable and accrued expenses, and notes and loans payable approximated fair value because of the short maturity of these instruments.   Recent Accounting Pronouncements   In February 2013, FASB issued Accounting Standards Update 2013-04, Liabilities (Topic 405): Obligations Resulting from Joint and Several Liability Arrangements for Which the Total Amount of the Obligation Is Fixed at the Reporting Date (a consensus of the FASB Emerging Issues Task Force). This guidance requires an entity to measure obligations resulting from joint and several liability arrangements for which the total amount of the obligation within the scope of this guidance is fixed at the reporting date. This stipulates that (1) it will include the amount the entity agreed to pay for the arrangement between them and the other entities that are also obligated to the liability and (2) any additional amount the entity expects to pay on behalf of the other entities. The objective of this update is to provide guidance for the recognition, measurement, and disclosure of obligations resulting from joint and several liability arrangements. The amendments in this update are effective for fiscal periods (and interim reporting periods within those years) beginning after December 15, 2013. This standard is not expected to have a material impact on the Companys reported results of operations or financial position.   In February 2013, FASB issued Accounting standards update 2013-02, Comprehensive Income Topic 220): Reporting of Amounts Reclassified out of Accumulated Other Comprehensive Income. This update requires an entity to provide information amount the amount reclassified out of accumulated other comprehensive income by component. The entity is also required to disclose significant 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 periods. For other amounts that are not required under U.S. GAAP to be reclassified in their entirety to net income, an entity is required to cross-reference to other discourses required under U.S. GAAP that provide additional detail about those amounts. The objective in this Update is to improve the reporting of reclassifications out of accumulated other comprehensive income. The amendments in this update should be applied prospectively for reporting periods beginning after December 15, 2013. This standard is not expected to have a material impact on the Companys reported results of operations or financial position.falsefalsefalsenonnum:textBlockItemTypenaThe entire disclosure for all significant accounting policies of the reporting entity.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367646&loc=d3e18780-107790 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6367646&loc=d3e18726-107790 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 22 -Paragraph 8 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. 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