$AUMN
Golden Minerals Co Stock $aumn

$aumn Overview Financials Valuation SEC Filings Company Website

2012 Q4 Form 10-K Financial Statement

#000104746913002050 Filed on March 01, 2013

Income Statement

Concept	2012 Q4	2012 Q3	2012 Q2
Revenue	$7.702M	$7.063M	$4.938M
YoY Change	319.5%
Cost Of Revenue	$10.27M	$8.570M	$6.600M
YoY Change	100.59%	783.51%
Gross Profit	-$2.564M	-$1.510M	-$1.665M
YoY Change	-39.67%	55.67%
Gross Profit Margin	-33.29%	-21.38%	-33.72%
Selling, General & Admin	$3.030M	$2.240M	$2.120M
YoY Change	12.22%	-56.08%	-30.72%
% of Gross Profit
Research & Development	$4.750M	$2.960M	$5.130M
YoY Change	-51.43%	-70.87%	-61.54%
% of Gross Profit
Depreciation & Amortization	$3.390M	$2.774M	$1.997M
YoY Change	180.17%	286.89%	324.89%
% of Gross Profit
Operating Expenses	$9.220M	$7.760M	$9.350M
YoY Change	-31.6%	-51.74%	-49.97%
Operating Profit	-$11.78M	-$66.47M	-$11.01M
YoY Change	-33.54%	196.8%	-41.07%
Interest Expense	-$330.0K	$530.0K	$170.0K
YoY Change	50.0%	-94.32%	325.0%
% of Operating Profit
Other Income/Expense, Net	$0.00	$544.0K	$2.185M
YoY Change	-100.0%	-94.26%	1816.67%
Pretax Income	-$13.38M	-$65.93M	-$8.829M
YoY Change	-23.41%	410.61%	-52.47%
Income Tax	-$2.440M	-$2.614M	-$1.189M
% Of Pretax Income
Net Earnings	-$10.94M	-$63.32M	-$7.640M
YoY Change	-33.33%	439.35%	-58.9%
Net Earnings / Revenue	-142.04%	-896.5%	-154.72%
Basic Earnings Per Share		-$1.74
Diluted Earnings Per Share	-$6.39	-$43.66	-$5.38
COMMON SHARES
Basic Shares Outstanding	42.58M shares	36.32M shares	35.49M shares
Diluted Shares Outstanding		36.32M shares	35.49M shares

Balance Sheet

Concept	2012 Q4	2012 Q3	2012 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$44.60M	$54.00M	$23.10M
YoY Change	-8.23%	-1.82%	-73.2%
Cash & Equivalents	$44.41M	$53.56M	$23.06M
Short-Term Investments	$200.0K	$400.0K	$0.00
Other Short-Term Assets	$1.100M	$1.200M	$2.000M
YoY Change	-54.17%	-62.5%	25.0%
Inventory	$3.388M	$5.170M	$5.672M
Prepaid Expenses
Receivables	$1.291M	$1.199M	$1.812M
Other Receivables	$4.400M	$3.000M	$2.900M
Total Short-Term Assets	$54.79M	$64.56M	$36.16M
YoY Change	-6.17%	5.83%	-58.8%
LONG-TERM ASSETS
Property, Plant & Equipment	$280.9M	$282.0M	$282.6M
YoY Change	-1.16%	-25.47%	1912.58%
Goodwill	$11.67M	$12.94M	$70.16M
YoY Change	-83.37%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$2.600M	$2.100M	$2.100M
YoY Change	-31.58%	-44.74%	600.0%
Total Long-Term Assets	$293.3M	$295.2M	$353.0M
YoY Change	-17.29%	-22.9%	2239.99%
TOTAL ASSETS
Total Short-Term Assets	$54.79M	$64.56M	$36.16M
Total Long-Term Assets	$293.3M	$295.2M	$353.0M
Total Assets	$348.1M	$359.7M	$389.2M
YoY Change	-15.72%	-18.95%	278.38%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$4.100M	$2.800M	$3.700M
YoY Change	-21.15%	-41.67%	37.04%
Accrued Expenses	$2.100M	$3.200M	$2.800M
YoY Change	-27.59%	-34.69%	86.67%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$13.31M	$13.55M	$13.82M
YoY Change	-14.57%	-59.2%	228.23%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$193.0K	$217.0K	$240.0K
YoY Change	-32.99%	-94.58%	-68.25%
Total Long-Term Liabilities	$193.0K	$217.0K	$240.0K
YoY Change	-32.99%	-94.58%	-68.25%
TOTAL LIABILITIES
Total Short-Term Liabilities	$13.31M	$13.55M	$13.82M
Total Long-Term Liabilities	$193.0K	$217.0K	$240.0K
Total Liabilities	$62.83M	$65.22M	$68.70M
YoY Change	-16.5%	-45.92%	1283.77%
SHAREHOLDERS EQUITY
Retained Earnings	-$208.2M	-$197.3M	-$134.0M
YoY Change	79.18%		52.15%
Common Stock	$493.6M	$491.8M	$454.6M
YoY Change	8.7%		143.97%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$285.3M	$294.5M	$320.5M
YoY Change
Total Liabilities & Shareholders Equity	$348.1M	$359.7M	$389.2M
YoY Change	-15.72%	-18.94%	278.38%

Cashflow Statement

Concept	2012 Q4	2012 Q3	2012 Q2
OPERATING ACTIVITIES
Net Income	-$10.94M	-$63.32M	-$7.640M
YoY Change	-33.33%	439.35%	-58.9%
Depreciation, Depletion And Amortization	$3.390M	$2.774M	$1.997M
YoY Change	180.17%	286.89%	324.89%
Cash From Operating Activities	-$9.240M	-$4.480M	-$9.290M
YoY Change	-53.57%	-70.47%	-48.25%
INVESTING ACTIVITIES
Capital Expenditures	-$2.500M	-$1.960M	-$2.340M
YoY Change	10.62%	42.03%	38.46%
Acquisitions
YoY Change
Other Investing Activities	$2.570M	$50.00K	$2.450M
YoY Change	2236.36%	-100.56%	665.63%
Cash From Investing Activities	$70.00K	-$1.910M	$110.0K
YoY Change	-103.26%	-81.33%	-107.97%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net		$36.90M
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	20.00K	36.89M	0.000
YoY Change	-99.87%	-901.96%
NET CHANGE
Cash From Operating Activities	-9.240M	-4.480M	-9.290M
Cash From Investing Activities	70.00K	-1.910M	110.0K
Cash From Financing Activities	20.00K	36.89M	0.000
Net Change In Cash	-9.150M	30.50M	-9.180M
YoY Change	44.32%	-201.67%	-52.51%
FREE CASH FLOW
Cash From Operating Activities	-$9.240M	-$4.480M	-$9.290M
Capital Expenditures	-$2.500M	-$1.960M	-$2.340M
Free Cash Flow	-$6.740M	-$2.520M	-$6.950M
YoY Change	-61.79%	-81.73%	-57.26%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2012	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2012	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2012	dei	Entity Registrant Name EntityRegistrantName	Golden Minerals Co
CY2012Q2	dei	Entity Public Float EntityPublicFloat	126800000	USD
CY2012Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	44406000	USD
CY2011Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	48649000	USD
CY2012Q4	us-gaap	Short Term Investments ShortTermInvestments	241000	USD
CY2012Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2012Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	1291000	USD
CY2011Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2012Q4	us-gaap	Inventory Net InventoryNet	3388000	USD
CY2011Q4	us-gaap	Inventory Net InventoryNet	5312000	USD
CY2012	dei	Entity Central Index Key EntityCentralIndexKey	0001011509
CY2012	dei	Document Type DocumentType	10-K
CY2012	dei	Document Period End Date DocumentPeriodEndDate	2012-12-31
CY2012	dei	Amendment Flag AmendmentFlag	false
CY2012	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2012	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2012	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2012	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2012
CY2012	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2013Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	43265833	shares
CY2012Q4	us-gaap	Value Added Tax Receivable Current ValueAddedTaxReceivableCurrent	4422000	USD
CY2011Q4	us-gaap	Value Added Tax Receivable Current ValueAddedTaxReceivableCurrent	1317000	USD
CY2012Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	1044000	USD
CY2011Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	3119000	USD
CY2012Q4	us-gaap	Assets Current AssetsCurrent	54792000	USD
CY2011Q4	us-gaap	Assets Current AssetsCurrent	58397000	USD
CY2012Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	280905000	USD
CY2011Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	284199000	USD
CY2012Q4	us-gaap	Assets Held For Sale Long Lived AssetsHeldForSaleLongLived	575000	USD
CY2011Q4	us-gaap	Goodwill Goodwill	70155000	USD
CY2010Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	120990000	USD
CY2012Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2012Q4	us-gaap	Goodwill Goodwill	11666000	USD
CY2011Q4	us-gaap	Prepaid Expense And Other Assets Noncurrent PrepaidExpenseAndOtherAssetsNoncurrent	264000	USD
CY2011Q4	us-gaap	Assets Assets	413015000	USD
CY2012Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	7074000	USD
CY2012Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	6232000	USD
CY2011Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	8070000	USD
CY2012Q4	us-gaap	Liabilities Current LiabilitiesCurrent	13306000	USD
CY2011Q4	us-gaap	Liabilities Current LiabilitiesCurrent	15575000	USD
CY2009Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	8570000	USD
CY2012Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	2259000	USD
CY2011Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	3781000	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	47072000	USD
CY2011Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	55603000	USD
CY2012Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	193000	USD
CY2011Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	288000	USD
CY2012Q4	us-gaap	Liabilities Liabilities	62830000	USD
CY2011Q4	us-gaap	Liabilities Liabilities	75247000	USD
CY2011Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2012Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2012Q4	us-gaap	Common Stock Value CommonStockValue	433000	USD
CY2011Q4	us-gaap	Common Stock Value CommonStockValue	355000	USD
CY2012Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	493175000	USD
CY2011Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	453756000	USD
CY2012Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-208246000	USD
CY2011Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-116221000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-90000	USD
CY2011Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-122000	USD
CY2012Q4	us-gaap	Stockholders Equity StockholdersEquity	285272000	USD
CY2011Q4	us-gaap	Stockholders Equity StockholdersEquity	337768000	USD
CY2012Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	348102000	USD
CY2011Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	413015000	USD
CY2011Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2011Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	35690035	shares
CY2012Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	43265833	shares
CY2012Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	43265833	shares
CY2011Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	35690035	shares
CY2012	us-gaap	Revenue Mineral Sales RevenueMineralSales	26086000	USD
CY2011	us-gaap	Revenue Mineral Sales RevenueMineralSales	1836000	USD
CY2010	us-gaap	Management Fees Revenue ManagementFeesRevenue	11216000	USD
CY2012	us-gaap	Mineral Extraction Processing And Marketing Costs MineralExtractionProcessingAndMarketingCosts	33369000	USD
CY2011	us-gaap	Mineral Extraction Processing And Marketing Costs MineralExtractionProcessingAndMarketingCosts	6086000	USD
CY2010	us-gaap	Cost Of Services CostOfServices	2566000	USD
CY2012	aumn	Exploration Expense Gross ExplorationExpenseGross	7009000	USD
CY2011	aumn	Exploration Expense Gross ExplorationExpenseGross	17774000	USD
CY2010	aumn	Exploration Expense Gross ExplorationExpenseGross	13353000	USD
CY2012	aumn	Project Feasibility Expense ProjectFeasibilityExpense	5115000	USD
CY2011	aumn	Project Feasibility Expense ProjectFeasibilityExpense	27342000	USD
CY2010	aumn	Project Feasibility Expense ProjectFeasibilityExpense	15755000	USD
CY2012	aumn	Project Expense ProjectExpense	7912000	USD
CY2011	aumn	Project Expense ProjectExpense	587000	USD
CY2012	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	7063000	USD
CY2011	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	8729000	USD
CY2010	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	8600000	USD
CY2011	aumn	Severance And Acquisition Related Cost SeveranceAndAcquisitionRelatedCost	7171000	USD
CY2012	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	2588000	USD
CY2011	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	5541000	USD
CY2010	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	3281000	USD
CY2012	aumn	Reclamation Expense ReclamationExpense	226000	USD
CY2011	aumn	Reclamation Expense ReclamationExpense	231000	USD
CY2012	us-gaap	Other Operating Income OtherOperatingIncome	2482000	USD
CY2011	us-gaap	Other Operating Income OtherOperatingIncome	660000	USD
CY2010	us-gaap	Other Operating Income OtherOperatingIncome	311000	USD
CY2012	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	10012000	USD
CY2011	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	2792000	USD
CY2010	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1095000	USD
CY2012	us-gaap	Costs And Expenses CostsAndExpenses	129296000	USD
CY2011	us-gaap	Costs And Expenses CostsAndExpenses	75593000	USD
CY2010	us-gaap	Costs And Expenses CostsAndExpenses	43466000	USD
CY2012	us-gaap	Operating Income Loss OperatingIncomeLoss	-103210000	USD
CY2011	us-gaap	Operating Income Loss OperatingIncomeLoss	-73757000	USD
CY2010	us-gaap	Operating Income Loss OperatingIncomeLoss	-32250000	USD
CY2012	aumn	Investment And Other Income Nonoperating InvestmentAndOtherIncomeNonoperating	2543000	USD
CY2011	aumn	Investment And Other Income Nonoperating InvestmentAndOtherIncomeNonoperating	11615000	USD
CY2010	aumn	Investment And Other Income Nonoperating InvestmentAndOtherIncomeNonoperating	178000	USD
CY2012	us-gaap	Royalty Income Nonoperating RoyaltyIncomeNonoperating	373000	USD
CY2011	us-gaap	Royalty Income Nonoperating RoyaltyIncomeNonoperating	396000	USD
CY2010	us-gaap	Royalty Income Nonoperating RoyaltyIncomeNonoperating	314000	USD
CY2011	aumn	Interest And Other Expense Nonoperating InterestAndOtherExpenseNonoperating	1254000	USD
CY2012	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	512000	USD
CY2011	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-1326000	USD
CY2010	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-89000	USD
CY2011	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-474000	USD
CY2012	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	3171000	USD
CY2011	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	8957000	USD
CY2010	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	403000	USD
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-100039000	USD
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-64800000	USD
CY2010	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-31847000	USD
CY2012	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-8014000	USD
CY2011	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-2129000	USD
CY2010	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1427000	USD
CY2012	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-91993000	USD
CY2011	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-62958000	USD
CY2012	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	329000	USD
CY2010	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-33263000	USD
CY2012	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-2.45
CY2011	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-2.94
CY2010	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-3.72
CY2012	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	-36641000	USD
CY2012	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	49000	USD
CY2012	us-gaap	Nature Of Operations NatureOfOperations	<div style='font-size:10.0pt;FONT-FAMILY: Times New Roman;'> <p style="FONT-FAMILY: times"><font size="2"><b>1. Operations</b></font></p> <p style="FONT-FAMILY: times"><font size="2">        Golden Minerals Company (the "Company"), a Delaware corporation, completed a business combination (the "Transaction") on September 2, 2011 with ECU Silver Mining Inc. ("ECU"). The primary asset acquired in the Transaction was the 100% interest in the Velardeña and Chicago precious metals mining operations in Mexico (the "Velardeña Operations") (see Note 24). The Company is primarily engaged in the operation and further development of the Velardeña Operations, the continued advancement of its El Quevar advanced exploration property in Argentina, and the continued rationalization of our portfolio of exploration properties in South America and Mexico.</font></p> <p style="FONT-FAMILY: times"><font size="2">        Upon emergence from Chapter 11 reorganization on March 24, 2009, the Company became the successor to Apex Silver Mines Limited ("ASML") for purposes of reporting under the U.S. federal securities laws. Upon emergence from the Chapter 11 reorganization and as required by U.S. GAAP and per the guidance of Accounting Standards Codification ("ASC") 805, "Business Combinations", ("ASC 805"), and ASC 852, "Reorganizations" ("ASC852"), the Company applied fresh start accounting and adjusted all of the acquired assets and assumed liabilities to their respective fair values based on the Company's reorganization value.</font></p> <p style="FONT-FAMILY: times"><font size="2">        The financial statements have been prepared on a going concern basis under which an entity is considered to be able to realize its assets and satisfy its liabilities in the normal course of business. However, the continuing operations of the Company are dependent upon its ability to secure sufficient funding and to generate future profitable operations. The underlying value and recoverability of the amounts shown as mineral properties in the consolidated balance sheet are dependent on the ability of the Company to generate positive cash flow from operations and to continue to fund exploration and development activities that would lead to profitable production or proceeds from the disposition of the mineral properties. There can be no assurance that the Company will be successful in generating future profitable operations or securing additional funding in the future on terms acceptable to the Company or at all.</font></p></div>
CY2010	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	143457000	USD
CY2012	us-gaap	Net Cash Provided By Used In Continuing Operations NetCashProvidedByUsedInContinuingOperations	-4243000	USD
CY2011	us-gaap	Net Cash Provided By Used In Continuing Operations NetCashProvidedByUsedInContinuingOperations	-72341000	USD
CY2010	us-gaap	Net Cash Provided By Used In Continuing Operations NetCashProvidedByUsedInContinuingOperations	112420000	USD
CY2011	us-gaap	Interest Paid Net InterestPaidNet	885000	USD
CY2010	us-gaap	Income Taxes Paid IncomeTaxesPaid	1459000	USD
CY2010	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-33274000	USD
CY2010	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	11000	USD
CY2010	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	197000	USD
CY2011	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	-66604000	USD
CY2010	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	-27845000	USD
CY2010	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	6003000	USD
CY2011	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	1233000	USD
CY2010	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	6441000	USD
CY2011	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	5614000	USD
CY2011	us-gaap	Other Payments To Acquire Businesses OtherPaymentsToAcquireBusinesses	15713000	USD
CY2012	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	5061000	USD
CY2011	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	505000	USD
CY2010	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	583000	USD
CY2012	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	9620000	USD
CY2011	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	8490000	USD
CY2010	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	4213000	USD
CY2012	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-4510000	USD
CY2011	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-16851000	USD
CY2010	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-3192000	USD
CY2012	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	36908000	USD
CY2011	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	30674000	USD
CY2010	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	143457000	USD
CY2011	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	15511000	USD
CY2011	aumn	Payment Of Customer Advance PaymentOfCustomerAdvance	4049000	USD
CY2012	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	36908000	USD
CY2011	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	11114000	USD
CY2010	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	3281000	USD
CY2010	aumn	Stock Issued During Period Value Public Issue StockIssuedDuringPeriodValuePublicIssue	108836000	USD
CY2010	aumn	Stock Issued During Period Value Private Placement StockIssuedDuringPeriodValuePrivatePlacement	34622000	USD
CY2010	aumn	Stock Issued During Period Value Purchase Of Minority Interest StockIssuedDuringPeriodValuePurchaseOfMinorityInterest	-19000	USD
CY2010Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	131818000	USD
CY2011	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-62671000	USD
CY2011	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-287000	USD
CY2011	aumn	Stock Issued During Period Value Private Placement StockIssuedDuringPeriodValuePrivatePlacement	30674000	USD
CY2011	aumn	Adjustments To Additional Paid In Capital Options And Warrant Issued AdjustmentsToAdditionalPaidInCapitalOptionsAndWarrantIssued	9853000	USD
CY2011	us-gaap	Stock Issued During Period Value Other StockIssuedDuringPeriodValueOther	224675000	USD
CY2011	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	1834000	USD
CY2011	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	5540000	USD
CY2011Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	337768000	USD
CY2012	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-92025000	USD
CY2012	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	32000	USD
CY2012	aumn	Stock Issued During Period Value Private Placement StockIssuedDuringPeriodValuePrivatePlacement	7475000	USD
CY2012	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	29433000	USD
CY2012	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	2589000	USD
CY2012Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	285272000	USD
CY2009Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	18558000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	47481000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	1163000	USD
CY2012Q4	us-gaap	Cash Cash Equivalents And Short Term Investments CashCashEquivalentsAndShortTermInvestments	44600000	USD
CY2012	us-gaap	Property Plant And Equipment Preproduction Design And Development Costs PropertyPlantAndEquipmentPreproductionDesignAndDevelopmentCosts	<div style='font-size:10.0pt;FONT-FAMILY: Times New Roman;'> <ul> <li style="list-style: none"> <p style="FONT-FAMILY: times"><font size="2"><i>f.    Mining properties, exploration and development costs</i></font></p></li></ul> <p style="FONT-FAMILY: times"><font size="2">        The Company expenses general prospecting costs and the costs of acquiring and exploring unevaluated mineral properties. When a mineral property is determined to have proven and probable reserves, subsequent development costs are capitalized to mineral properties. For acquired mineral properties with proven and probable reserves, the Company capitalizes acquisition costs and subsequent development costs. When mineral properties are developed and operations commence, capitalized costs are charged to operations using the units-of-production method over proven and probable reserves. Upon abandonment or sale of a mineral property, all capitalized costs relating to the specific property are written off in the period abandoned or sold and a gain or loss is recognized in the accompanying Consolidated Statements of Operations and Comprehensive Income.</font></p> <p style="FONT-FAMILY: times"><font size="2">        Mineral properties acquired in the ECU merger were recorded at estimated fair market value based on valuations performed with the assistance of an independent appraisal firm and a minerals engineering company. The mineral properties are amortized on a units of production basis as minerals are produced.</font></p> <p style="FONT-FAMILY: times"><font size="2">        As a requirement of fresh start accounting certain exploration properties were recorded at their fair market value upon emergence from Chapter 11 reorganization. On a quarterly basis the Company evaluates its exploration properties to determine if they meet the Company's minimum requirements for continued evaluation. The rights to the properties that do not meet the minimum requirements are relinquished and the carrying values, if any are written off and reflected in other operating gains and losses, net on the accompanying Consolidated Statements of Operations and Comprehensive Income. Costs of exploration subsequent to the application of fresh start accounting have and will continue to be expensed.</font></p></div>
CY2012	us-gaap	Property Plant And Equipment Impairment PropertyPlantAndEquipmentImpairment	<div style='font-size:10.0pt;FONT-FAMILY: Times New Roman;'> <ul> <li style="list-style: none"> <p style="FONT-FAMILY: times"><font size="2"><i>g.    Property, plant and equipment and long lived asset impairment</i></font></p></li></ul> <p style="FONT-FAMILY: times"><font size="2">        Buildings are depreciated using the straight-line method over the estimated useful lives of 30 to 40 years or the life of the mine whichever is shorter. Mining equipment and machinery excluding the plant are depreciated using the straight-line method over useful lives of three to eight years or the lease period, whichever is shorter. Mineral properties and the plant are depreciated using units of production based on estimated mine reserves. Other furniture and equipment are depreciated using the straight-line method over estimated useful lives of three to five years. Depreciation on plant and equipment used in the construction of an asset is capitalized to the constructed asset.</font></p> <p style="FONT-FAMILY: times"><font size="2">        The Company records a lease as a capital lease if at the lease inception it meets one or more of four criteria in accordance with ASC 840, "Leases" ("ASC 840"). The Company records capital leases as an asset and an obligation at the lesser of an amount equal to the present value at the beginning of the lease term of minimum lease payments during the lease term or the fair value of the leased assets.</font></p> <p style="FONT-FAMILY: times"><font size="2">        Property, plant and equipment are recorded at cost and per the guidance of ASC 360, "Property, Plant and Equipment" ("ASC 360"), the Company assesses the recoverability of its property, plant and equipment; including goodwill, whenever events or changes in circumstances indicate that the carrying value of the assets may not be recoverable. If the sum of estimated future net cash flows on an undiscounted basis is less than the carrying amount of the related asset, impairment is considered to exist. The related impairment loss is measured by comparing estimated future net cash flows on a discounted basis to the carrying amount of the asset.</font></p> <p style="FONT-FAMILY: times"><font size="2">        ASC 350, "Intangibles—Goodwill and Other" ("ASC 350"), requires that an entity assign its goodwill to reporting units and test each reporting unit's goodwill for impairment at least on an annual basis and between annual tests in certain circumstances. All of the goodwill recorded on the Company's books is related to the Velardeña Operations acquired in the Transaction, which is considered by the Company to be a separate reporting unit (see Note 10).</font></p></div>
CY2011Q4	us-gaap	Deposits Assets Current DepositsAssetsCurrent	290000	USD
CY2012Q4	aumn	Prepaid Insurance Noncurrent PrepaidInsuranceNoncurrent	163000	USD
CY2012	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	-330000	USD
CY2012Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	2752000	USD
CY2012	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-330000	USD
CY2012Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	207000	USD
CY2012Q4	us-gaap	Available For Sale Securities Fair Value Disclosure AvailableForSaleSecuritiesFairValueDisclosure	242000	USD
CY2012Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	242000	USD
CY2011	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-7000	USD
CY2012Q4	us-gaap	Prepaid Insurance PrepaidInsurance	611000	USD
CY2012Q4	aumn	Prepaid Contractor Fees And Vendor Advances Current PrepaidContractorFeesAndVendorAdvancesCurrent	148000	USD
CY2012Q4	us-gaap	Deposits Assets Current DepositsAssetsCurrent	285000	USD
CY2011Q4	us-gaap	Prepaid Insurance PrepaidInsurance	590000	USD
CY2011Q4	aumn	Prepaid Contractor Fees And Vendor Advances Current PrepaidContractorFeesAndVendorAdvancesCurrent	1557000	USD
CY2011Q4	us-gaap	Accounts And Other Receivables Net Current AccountsAndOtherReceivablesNetCurrent	682000	USD
CY2012Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	2076000	USD
CY2012Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	228000	USD
CY2012Q4	us-gaap	Inventory Raw Materials And Supplies Net Of Reserves InventoryRawMaterialsAndSuppliesNetOfReserves	1084000	USD
CY2011Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	4250000	USD
CY2011Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	257000	USD
CY2011Q4	us-gaap	Inventory Raw Materials And Supplies Net Of Reserves InventoryRawMaterialsAndSuppliesNetOfReserves	805000	USD
CY2012	us-gaap	Inventory Write Down InventoryWriteDown	2700000	USD
CY2012	aumn	Inventory Write Down Charged To Depreciation InventoryWriteDownChargedToDepreciation	800000	USD
CY2011	us-gaap	Inventory Write Down InventoryWriteDown	3800000	USD
CY2011	aumn	Inventory Write Down Charged To Depreciation InventoryWriteDownChargedToDepreciation	600000	USD
CY2012	aumn	Expected Period Within Which Current Amount Of Value Added Tax Will Be Recovered ExpectedPeriodWithinWhichCurrentAmountOfValueAddedTaxWillBeRecovered	P1Y
CY2010	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1459000	USD
CY2011	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-7000	USD
CY2010	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	1459000	USD
CY2012	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-7684000	USD
CY2010	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-7000	USD
CY2010	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-25000	USD
CY2010	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-32000	USD
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-12107000	USD
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-87932000	USD
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-21497000	USD
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-43303000	USD
CY2010	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-12330000	USD
CY2010	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-19517000	USD
CY2012	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.34	pure
CY2012	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-34013000	USD
CY2012	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-7684000	USD
CY2011	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	98000	USD
CY2011	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-2220000	USD
CY2011	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2122000	USD
CY2011	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-22032000	USD
CY2012	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	4734000	USD
CY2010	aumn	Income Tax Reconciliation Witholding Taxes On Fees IncomeTaxReconciliationWitholdingTaxesOnFees	1459000	USD
CY2012	us-gaap	Income Tax Reconciliation Repatriation Of Foreign Earnings IncomeTaxReconciliationRepatriationOfForeignEarnings	-2546000	USD
CY2012	us-gaap	Income Tax Examination Penalties And Interest Expense IncomeTaxExaminationPenaltiesAndInterestExpense	100000	USD
CY2009Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1425000	USD
CY2012	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	5885000	USD
CY2012	aumn	Income Tax Reconciliation Loss Carryforwards Removed Due To Disposal Of Subsidiary IncomeTaxReconciliationLossCarryforwardsRemovedDueToDisposalOfSubsidiary	1441000	USD
CY2012	aumn	Income Tax Reconciliation Nondeductible Value Added Tax In Foreign Jurisdictions IncomeTaxReconciliationNondeductibleValueAddedTaxInForeignJurisdictions	87000	USD
CY2012Q4	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	1300000	USD
CY2012	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	21000	USD
CY2010	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-10828000	USD
CY2011	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	230000	USD
CY2011	us-gaap	Income Tax Reconciliation Repatriation Of Foreign Earnings IncomeTaxReconciliationRepatriationOfForeignEarnings	-6371000	USD
CY2011	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	18032000	USD
CY2011	aumn	Income Tax Reconciliation Loss Carryforwards Removed Due To Disposal Of Subsidiary IncomeTaxReconciliationLossCarryforwardsRemovedDueToDisposalOfSubsidiary	3096000	USD
CY2011	aumn	Income Tax Reconciliation Nondeductible Value Added Tax In Foreign Jurisdictions IncomeTaxReconciliationNondeductibleValueAddedTaxInForeignJurisdictions	1707000	USD
CY2011	aumn	Income Tax Reconciliation Transaction Cost Capitalized IncomeTaxReconciliationTransactionCostCapitalized	1084000	USD
CY2011	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	2125000	USD
CY2010	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-167000	USD
CY2010	us-gaap	Income Tax Reconciliation Repatriation Of Foreign Earnings IncomeTaxReconciliationRepatriationOfForeignEarnings	38338000	USD
CY2010	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-27926000	USD
CY2010	aumn	Income Tax Reconciliation Nondeductible Value Added Tax In Foreign Jurisdictions IncomeTaxReconciliationNondeductibleValueAddedTaxInForeignJurisdictions	930000	USD
CY2010	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-379000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	57169000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	-55603000	USD
CY2012	us-gaap	Increase Decrease In Other Current Assets And Liabilities Net IncreaseDecreaseInOtherCurrentAssetsAndLiabilitiesNet	-6000	USD
CY2012Q4	us-gaap	Prepaid Expense And Other Assets Noncurrent PrepaidExpenseAndOtherAssetsNoncurrent	163000	USD
CY2011	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	2756000	USD
CY2012	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	278000	USD
CY2011	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	55000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	1063000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	18927000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	20063000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	1555000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	1496000	USD
CY2010	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	1425000	USD
CY2011Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	2701000	USD
CY2012	aumn	Unrecognized Tax Benefits Estimated Reductions Resulting From Lapse Of Applicable Of Statute Of Limitations UnrecognizedTaxBenefitsEstimatedReductionsResultingFromLapseOfApplicableOfStatuteOfLimitations	500000	USD
CY2011	us-gaap	Income Tax Examination Penalties And Interest Expense IncomeTaxExaminationPenaltiesAndInterestExpense	200000	USD
CY2011Q4	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	1100000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	78814000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	70103000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	60921000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	58094000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	17893000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	12009000	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	64232000	USD
CY2011Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	66422000	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	733000	USD
CY2011Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	1190000	USD
CY2012Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	64965000	USD
CY2011Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	67612000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	-47072000	USD
CY2012Q4	us-gaap	Assets Assets	348102000	USD
CY2011	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	-246000	USD
CY2010	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	133000	USD
CY2012	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	4070000	USD
CY2011	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	419000	USD
CY2010	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	110000	USD
CY2012	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	101000	USD
CY2011	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	71000	USD
CY2012	us-gaap	Asset Impairment Charges AssetImpairmentCharges	521000	USD
CY2011	us-gaap	Exploration Abandonment And Impairment Expense ExplorationAbandonmentAndImpairmentExpense	100000	USD
CY2012	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	58489000	USD
CY2010	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	280000	USD
CY2011	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	112000	USD
CY2010	aumn	Fair Market Value Adjustments Of Assets Held For Sale FairMarketValueAdjustmentsOfAssetsHeldForSale	982000	USD
CY2012	aumn	Fair Value Of Stock Or Warrants Received For Mineral Rights FairValueOfStockOrWarrantsReceivedForMineralRights	270000	USD
CY2010	aumn	Fair Value Of Stock Or Warrants Received For Mineral Rights FairValueOfStockOrWarrantsReceivedForMineralRights	450000	USD
CY2012	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-8014000	USD
CY2011	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-2129000	USD
CY2012	aumn	Foreign Currency Transaction Gain Loss On Loss Contingency ForeignCurrencyTransactionGainLossOnLossContingency	-548000	USD
CY2012	aumn	Foreign Currency Transaction Gain Loss On Deferred Tax Liability ForeignCurrencyTransactionGainLossOnDeferredTaxLiability	847000	USD
CY2011	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	-472000	USD
CY2012	us-gaap	Share Based Compensation ShareBasedCompensation	2588000	USD
CY2011	us-gaap	Share Based Compensation ShareBasedCompensation	5541000	USD
CY2010	us-gaap	Share Based Compensation ShareBasedCompensation	3281000	USD
CY2011	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-381000	USD
CY2011	us-gaap	Increase Decrease In Other Current Assets And Liabilities Net IncreaseDecreaseInOtherCurrentAssetsAndLiabilitiesNet	15000	USD
CY2010	us-gaap	Increase Decrease In Other Current Assets And Liabilities Net IncreaseDecreaseInOtherCurrentAssetsAndLiabilitiesNet	-18000	USD
CY2011	us-gaap	Asset Retirement Obligation Liabilities Incurred AssetRetirementObligationLiabilitiesIncurred	3506000	USD
CY2010	aumn	Mineral Rights Acquired With Common Stock And Warrants MineralRightsAcquiredWithCommonStockAndWarrants	794000	USD
CY2011	us-gaap	Stock Issued1 StockIssued1	223097000	USD
CY2012	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	2	item
CY2012	aumn	Exploration Project And General And Administrative Expense ExplorationProjectAndGeneralAndAdministrativeExpense	27100000	USD
CY2011	aumn	Exploration Project And General And Administrative Expense ExplorationProjectAndGeneralAndAdministrativeExpense	54433000	USD
CY2012	us-gaap	Additions To Noncurrent Assets AdditionsToNoncurrentAssets	9620000	USD
CY2011	us-gaap	Additions To Noncurrent Assets AdditionsToNoncurrentAssets	8490000	USD
CY2012	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	1291000	USD
CY2010	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-1460000	USD
CY2012	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-2176000	USD
CY2011	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-643000	USD
CY2010	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-509000	USD
CY2012	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-1071000	USD
CY2011	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	2233000	USD
CY2012	aumn	Increase Decrease In Value Added Tax Receivable Net IncreaseDecreaseInValueAddedTaxReceivableNet	3106000	USD
CY2011	aumn	Increase Decrease In Value Added Tax Receivable Net IncreaseDecreaseInValueAddedTaxReceivableNet	183000	USD
CY2012	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-2487000	USD
CY2011	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-7714000	USD
CY2010	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	507000	USD
CY2012	aumn	Increase Decrease In Deferred Leasehold Payments IncreaseDecreaseInDeferredLeaseholdPayments	-95000	USD
CY2011	aumn	Increase Decrease In Deferred Leasehold Payments IncreaseDecreaseInDeferredLeaseholdPayments	-92000	USD
CY2010	aumn	Increase Decrease In Deferred Leasehold Payments IncreaseDecreaseInDeferredLeaseholdPayments	-43000	USD
CY2012Q1	us-gaap	Revenue Mineral Sales RevenueMineralSales	6383000	USD
CY2012Q2	us-gaap	Revenue Mineral Sales RevenueMineralSales	4938000	USD
CY2012Q3	us-gaap	Revenue Mineral Sales RevenueMineralSales	7063000	USD
CY2012Q4	us-gaap	Revenue Mineral Sales RevenueMineralSales	7702000	USD
CY2012Q1	us-gaap	Gross Profit GrossProfit	-1544000	USD
CY2012Q2	us-gaap	Gross Profit GrossProfit	-1665000	USD
CY2012Q3	us-gaap	Gross Profit GrossProfit	-1510000	USD
CY2012Q4	us-gaap	Gross Profit GrossProfit	-2564000	USD
CY2012Q1	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.29
CY2012Q2	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.22
CY2012Q3	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-1.74
CY2012Q4	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.26
CY2011Q4	us-gaap	Revenue Mineral Sales RevenueMineralSales	1836000	USD
CY2011Q4	us-gaap	Gross Profit GrossProfit	-4250000	USD
CY2011Q1	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-1.08
CY2011Q2	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-1.24
CY2011Q3	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.59
CY2011Q4	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.47
CY2012Q3	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	57200000	USD
CY2012Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	293165000	USD
CY2011Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	288117000	USD
CY2012Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	12260000	USD
CY2011Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	3918000	USD
CY2012Q2	aumn	Royalty Interest Sold RoyaltyInterestSold	0.01	pure
CY2012Q2	us-gaap	Significant Acquisitions And Disposals Acquisition Costs Or Sale Proceeds SignificantAcquisitionsAndDisposalsAcquisitionCostsOrSaleProceeds	2400000	USD
CY2012Q2	us-gaap	Significant Acquisitions And Disposals Gain Loss On Sale Or Disposal Pretax SignificantAcquisitionsAndDisposalsGainLossOnSaleOrDisposalPretax	1800000	USD
CY2012Q4	us-gaap	Accounts Payable And Other Accrued Liabilities Current AccountsPayableAndOtherAccruedLiabilitiesCurrent	4098000	USD
CY2011Q4	us-gaap	Accounts Payable And Other Accrued Liabilities Current AccountsPayableAndOtherAccruedLiabilitiesCurrent	5172000	USD
CY2012Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	2134000	USD
CY2011Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	2898000	USD
CY2012Q4	us-gaap	Accrued Vacation Current AccruedVacationCurrent	100000	USD
CY2012Q4	aumn	Accrued Payroll Taxes And Employee Benefits Current AccruedPayrollTaxesAndEmployeeBenefitsCurrent	2000000	USD
CY2011Q4	us-gaap	Accrued Vacation Current AccruedVacationCurrent	300000	USD
CY2011Q4	aumn	Accrued Payroll Taxes And Employee Benefits Current AccruedPayrollTaxesAndEmployeeBenefitsCurrent	2600000	USD
CY2012	aumn	Operating Plan Term OperatingPlanTerm	P25Y
CY2012	aumn	Increase Decrease In Metal Prices Percentage IncreaseDecreaseInMetalPricesPercentage	0.20	pure
CY2012Q4	us-gaap	Loss Contingency Accrual Carrying Value Current LossContingencyAccrualCarryingValueCurrent	4600000	USD
CY2011Q4	us-gaap	Loss Contingency Accrual Carrying Value Current LossContingencyAccrualCarryingValueCurrent	4900000	USD
CY2012Q4	us-gaap	Liability For Uncertain Tax Positions Current LiabilityForUncertainTaxPositionsCurrent	2500000	USD
CY2011Q4	us-gaap	Liability For Uncertain Tax Positions Current LiabilityForUncertainTaxPositionsCurrent	2600000	USD
CY2012	aumn	Loss Contingency Settlement Period LossContingencySettlementPeriod	P4Y
CY2012	aumn	Mineral Sales Number Of Customers MineralSalesNumberOfCustomers	5	item
CY2012	aumn	Number Of Dore Customers With Whom Entity Entered Into Agreement For Passing Title To Purchasers After Receipt Of Product By Refinery NumberOfDoreCustomersWithWhomEntityEnteredIntoAgreementForPassingTitleToPurchasersAfterReceiptOfProductByRefinery	1	item
CY2011	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.34	pure
CY2010	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.34	pure
CY2011	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	1090000	USD
CY2010	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	-26000	USD
CY2012Q4	aumn	Number Of Change Of Control Events To Which A Portion Of The Us Net Operating Loss Carryforwards Are Subject To Limitations NumberOfChangeOfControlEventsToWhichAPortionOfTheUSNetOperatingLossCarryforwardsAreSubjectToLimitations	2	item
CY2010	us-gaap	Reclamation And Mine Shutdown Provision ReclamationAndMineShutdownProvision	220000	USD
CY2012Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-10131000	USD
CY2012Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-7640000	USD
CY2012Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-63316000	USD
CY2012Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-10938000	USD
CY2011Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-15925000	USD
CY2011Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-18591000	USD
CY2011Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-11744000	USD
CY2011Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-16411000	USD
CY2011	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1834000	USD
CY2010	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	197000	USD
CY2012	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	-052000	USD
CY2012	us-gaap	Income Tax Reconciliation Nondeductible Expense Impairment Losses IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses	16377000	USD
CY2012Q4	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	1300000	USD
CY2011Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	7505000	USD
CY2012	aumn	Interest And Other Expense Nonoperating InterestAndOtherExpenseNonoperating	257000	USD
CY2012	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	37522871	shares
CY2011	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	21280916	shares
CY2010	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	8947739	shares
CY2012	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	58484000	USD
CY2011Q4	aumn	Prepaid Insurance Noncurrent PrepaidInsuranceNoncurrent	264000	USD
CY2012	aumn	Number Of Days Used For Observing Average Prices Of Metals NumberOfDaysUsedForObservingAveragePricesOfMetals	P10D
CY2010	us-gaap	Other Asset Impairment Charges OtherAssetImpairmentCharges	-873000	USD
CY2012Q4	aumn	Loss Carryforwards Which Require Recognition Of Benefit To Additional Paid In Capital LossCarryforwardsWhichRequireRecognitionOfBenefitToAdditionalPaidInCapital	700000	USD

Files In Submission

Name	View Source	Status
0001047469-13-002050-index-headers.html	Edgar Link	pending
0001047469-13-002050-index.html	Edgar Link	pending
0001047469-13-002050.txt	Edgar Link	pending
0001047469-13-002050-xbrl.zip	Edgar Link	pending
a2213213z10-k.htm	Edgar Link	pending
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a2213213zex-31_1.htm	Edgar Link	pending
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a2213213zex-32_1.htm	Edgar Link	pending
aumn-20121231.xml	Edgar Link	completed
aumn-20121231.xsd	Edgar Link	pending
aumn-20121231_cal.xml	Edgar Link	unprocessable
aumn-20121231_def.xml	Edgar Link	unprocessable
aumn-20121231_lab.xml	Edgar Link	unprocessable
aumn-20121231_pre.xml	Edgar Link	unprocessable
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xls	Edgar Link	pending
g1014708.jpg	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$AUMN
Golden Minerals Co Stock $aumn

2012 Q4 Form 10-K Financial Statement

#000104746913002050 Filed on March 01, 2013

Income Statement

Balance Sheet

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Facts In Submission

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$AUMN Golden Minerals Co Stock $aumn

2012 Q4 Form 10-K Financial Statement

#000104746913002050 Filed on March 01, 2013

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$AUMN
Golden Minerals Co Stock $aumn