2024 Q4 Form 10-Q Financial Statement

#000155837024014459 Filed on November 05, 2024

View on sec.gov

Income Statement

Concept 2024 Q4 2024 Q3
Revenue $52.25M
YoY Change 36.05%
Cost Of Revenue $29.68M
YoY Change -14.34%
Gross Profit $13.80M
YoY Change 267.59%
Gross Profit Margin 26.42%
Selling, General & Admin $4.606M
YoY Change -80.94%
% of Gross Profit 33.37%
Research & Development $5.329M
YoY Change 14.11%
% of Gross Profit 38.61%
Depreciation & Amortization $8.921M
YoY Change 4.83%
% of Gross Profit 64.63%
Operating Expenses $10.82M
YoY Change -63.84%
Operating Profit -$97.00K
YoY Change -99.66%
Interest Expense -$4.464M
YoY Change 32.07%
% of Operating Profit
Other Income/Expense, Net -$1.170M
YoY Change -624.66%
Pretax Income -$1.267M
YoY Change -95.57%
Income Tax $814.0K
% Of Pretax Income
Net Earnings -$2.081M
YoY Change -88.72%
Net Earnings / Revenue -3.98%
Basic Earnings Per Share -$0.04
Diluted Earnings Per Share -$0.04
COMMON SHARES
Basic Shares Outstanding 52.92M 51.09M
Diluted Shares Outstanding 51.95M

Balance Sheet

Concept 2024 Q4 2024 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments $30.23M
YoY Change -66.38%
Cash & Equivalents $29.23M
Short-Term Investments $1.001M
Other Short-Term Assets $5.312M
YoY Change -32.76%
Inventory $21.93M
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets $59.57M
YoY Change -52.64%
LONG-TERM ASSETS
Property, Plant & Equipment $201.2M
YoY Change -40.82%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments $401.1M
YoY Change 365.8%
Other Assets $171.0K
YoY Change -74.59%
Total Long-Term Assets $608.2M
YoY Change 36.1%
TOTAL ASSETS
Total Short-Term Assets $59.57M
Total Long-Term Assets $608.2M
Total Assets $667.8M
YoY Change 16.61%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $28.83M
YoY Change -25.69%
Accrued Expenses $890.0K
YoY Change -11.0%
Deferred Revenue
YoY Change
Short-Term Debt $0.00
YoY Change
Long-Term Debt Due $9.000M
YoY Change
Total Short-Term Liabilities $50.94M
YoY Change -4.72%
LONG-TERM LIABILITIES
Long-Term Debt $40.00M
YoY Change 0.0%
Other Long-Term Liabilities $4.251M
YoY Change -5.2%
Total Long-Term Liabilities $44.25M
YoY Change -0.52%
TOTAL LIABILITIES
Total Short-Term Liabilities $50.94M
Total Long-Term Liabilities $44.25M
Total Liabilities $165.7M
YoY Change 19.44%
SHAREHOLDERS EQUITY
Retained Earnings -$1.301B
YoY Change -7.33%
Common Stock $1.804B
YoY Change 2.8%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $502.1M
YoY Change
Total Liabilities & Shareholders Equity $667.8M
YoY Change 16.61%

Cashflow Statement

Concept 2024 Q4 2024 Q3
OPERATING ACTIVITIES
Net Income -$2.081M
YoY Change -88.72%
Depreciation, Depletion And Amortization $8.921M
YoY Change 4.83%
Cash From Operating Activities $23.18M
YoY Change -1116.62%
INVESTING ACTIVITIES
Capital Expenditures $19.14M
YoY Change 16.92%
Acquisitions
YoY Change
Other Investing Activities -$14.88M
YoY Change
Cash From Investing Activities -$34.02M
YoY Change 107.81%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities -502.0K
YoY Change -10.36%
NET CHANGE
Cash From Operating Activities 23.18M
Cash From Investing Activities -34.02M
Cash From Financing Activities -502.0K
Net Change In Cash -11.34M
YoY Change -40.96%
FREE CASH FLOW
Cash From Operating Activities $23.18M
Capital Expenditures $19.14M
Free Cash Flow $4.039M
YoY Change -121.66%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--12-31
dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2024
dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
Q3
dei Entity Central Index Key
EntityCentralIndexKey
0000314203
dei Amendment Flag
AmendmentFlag
false
CY2023Q4 us-gaap Other Receivable After Allowance For Credit Loss Current Related Party Counterparty Name Extensible Enumeration
OtherReceivableAfterAllowanceForCreditLossCurrentRelatedPartyCounterpartyNameExtensibleEnumeration
http://www.mcewenmining.com/20240930#McewenCopperInc.Member
CY2024Q3 us-gaap Other Receivable After Allowance For Credit Loss Current Related Party Counterparty Name Extensible Enumeration
OtherReceivableAfterAllowanceForCreditLossCurrentRelatedPartyCounterpartyNameExtensibleEnumeration
http://www.mcewenmining.com/20240930#McewenCopperInc.Member
dei Document Type
DocumentType
10-Q
dei Document Quarterly Report
DocumentQuarterlyReport
true
dei Document Period End Date
DocumentPeriodEndDate
2024-09-30
dei Document Transition Report
DocumentTransitionReport
false
dei Entity File Number
EntityFileNumber
001-33190
dei Entity Registrant Name
EntityRegistrantName
MCEWEN MINING INC.
dei Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
CO
dei Entity Tax Identification Number
EntityTaxIdentificationNumber
84-0796160
dei Entity Address Address Line1
EntityAddressAddressLine1
150 King Street West
dei Entity Address Address Line2
EntityAddressAddressLine2
Suite 2800
dei Entity Address City Or Town
EntityAddressCityOrTown
Toronto
dei Entity Address State Or Province
EntityAddressStateOrProvince
ON
dei Entity Address Country
EntityAddressCountry
CA
dei Entity Address Postal Zip Code
EntityAddressPostalZipCode
M5H 1J9
dei City Area Code
CityAreaCode
866
dei Local Phone Number
LocalPhoneNumber
441-0690
dei Security12b Title
Security12bTitle
Common stock, no par value
dei Trading Symbol
TradingSymbol
MUX
dei Security Exchange Name
SecurityExchangeName
NYSE
dei Entity Current Reporting Status
EntityCurrentReportingStatus
Yes
dei Entity Interactive Data Current
EntityInteractiveDataCurrent
Yes
dei Entity Filer Category
EntityFilerCategory
Accelerated Filer
dei Entity Small Business
EntitySmallBusiness
false
dei Entity Emerging Growth Company
EntityEmergingGrowthCompany
false
dei Entity Shell Company
EntityShellCompany
false
CY2024Q4 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
52924821
CY2024Q3 us-gaap Revenues
Revenues
52250000
CY2023Q3 us-gaap Revenues
Revenues
38404000
us-gaap Revenues
Revenues
140954000
us-gaap Revenues
Revenues
107551000
CY2024Q3 us-gaap Cost Of Goods And Service Excluding Depreciation Depletion And Amortization
CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization
29682000
CY2023Q3 us-gaap Cost Of Goods And Service Excluding Depreciation Depletion And Amortization
CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization
26468000
us-gaap Cost Of Goods And Service Excluding Depreciation Depletion And Amortization
CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization
86858000
us-gaap Cost Of Goods And Service Excluding Depreciation Depletion And Amortization
CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization
80043000
CY2024Q3 us-gaap Cost Depreciation Amortization And Depletion
CostDepreciationAmortizationAndDepletion
8765000
CY2023Q3 us-gaap Cost Depreciation Amortization And Depletion
CostDepreciationAmortizationAndDepletion
8181000
us-gaap Cost Depreciation Amortization And Depletion
CostDepreciationAmortizationAndDepletion
23524000
us-gaap Cost Depreciation Amortization And Depletion
CostDepreciationAmortizationAndDepletion
23370000
CY2024Q3 us-gaap Gross Profit
GrossProfit
13803000
CY2023Q3 us-gaap Gross Profit
GrossProfit
3755000
us-gaap Gross Profit
GrossProfit
30572000
us-gaap Gross Profit
GrossProfit
4138000
CY2023Q3 mux Advanced Project Cost Copper
AdvancedProjectCostCopper
18478000
mux Advanced Project Cost Copper
AdvancedProjectCostCopper
78883000
CY2024Q3 mux Advanced Project Cost
AdvancedProjectCost
2468000
CY2023Q3 mux Advanced Project Cost
AdvancedProjectCost
1966000
mux Advanced Project Cost
AdvancedProjectCost
7912000
mux Advanced Project Cost
AdvancedProjectCost
4308000
CY2024Q3 us-gaap Exploration Costs
ExplorationCosts
5329000
CY2023Q3 us-gaap Exploration Costs
ExplorationCosts
4674000
us-gaap Exploration Costs
ExplorationCosts
14184000
us-gaap Exploration Costs
ExplorationCosts
16426000
CY2024Q3 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
2138000
CY2023Q3 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
3720000
us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
10672000
us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
9211000
CY2024Q3 us-gaap Depreciation Nonproduction
DepreciationNonproduction
156000
CY2023Q3 us-gaap Depreciation Nonproduction
DepreciationNonproduction
325000
us-gaap Depreciation Nonproduction
DepreciationNonproduction
485000
us-gaap Depreciation Nonproduction
DepreciationNonproduction
916000
CY2024Q3 mux Asset Retirement Obligation Reclamation Gross
AssetRetirementObligationReclamationGross
729000
CY2023Q3 mux Asset Retirement Obligation Reclamation Gross
AssetRetirementObligationReclamationGross
760000
mux Asset Retirement Obligation Reclamation Gross
AssetRetirementObligationReclamationGross
1416000
mux Asset Retirement Obligation Reclamation Gross
AssetRetirementObligationReclamationGross
2030000
CY2024Q3 us-gaap Costs And Expenses
CostsAndExpenses
13900000
CY2023Q3 us-gaap Costs And Expenses
CostsAndExpenses
32595000
us-gaap Costs And Expenses
CostsAndExpenses
66598000
us-gaap Costs And Expenses
CostsAndExpenses
118821000
CY2024Q3 us-gaap Operating Income Loss
OperatingIncomeLoss
-97000
CY2023Q3 us-gaap Operating Income Loss
OperatingIncomeLoss
-28840000
us-gaap Operating Income Loss
OperatingIncomeLoss
-36026000
us-gaap Operating Income Loss
OperatingIncomeLoss
-114683000
CY2024Q3 us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
-1084000
CY2023Q3 us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
10331000
us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
-3688000
us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
38372000
CY2024Q3 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-86000
CY2023Q3 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-10108000
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
136000
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-34562000
CY2024Q3 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-1170000
CY2023Q3 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
223000
us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-3552000
us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
3810000
CY2024Q3 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-1267000
CY2023Q3 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-28617000
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-39578000
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-110873000
CY2024Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
814000
CY2023Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-244000
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-4119000
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-2829000
CY2024Q3 us-gaap Profit Loss
ProfitLoss
-2081000
CY2023Q3 us-gaap Profit Loss
ProfitLoss
-28373000
us-gaap Profit Loss
ProfitLoss
-35459000
us-gaap Profit Loss
ProfitLoss
-108044000
CY2023Q3 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
-9922000
us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
-24890000
CY2024Q3 us-gaap Net Income Loss
NetIncomeLoss
-2081000
CY2023Q3 us-gaap Net Income Loss
NetIncomeLoss
-18451000
us-gaap Net Income Loss
NetIncomeLoss
-35459000
us-gaap Net Income Loss
NetIncomeLoss
-83154000
CY2024Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-0.04
CY2024Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-0.04
CY2023Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-0.39
CY2023Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-0.39
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-0.70
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-0.70
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-1.75
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-1.75
CY2024Q3 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
51953000
CY2024Q3 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
51953000
CY2023Q3 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
47471000
CY2023Q3 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
47471000
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
50380000
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
50380000
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
47442000
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
47442000
CY2024Q3 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
29226000
CY2023Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
23020000
CY2024Q3 us-gaap Marketable Securities Current
MarketableSecuritiesCurrent
1001000
CY2023Q4 us-gaap Marketable Securities Current
MarketableSecuritiesCurrent
1743000
CY2024Q3 mux Receivables Prepaids Other Assets Net Current
ReceivablesPrepaidsOtherAssetsNetCurrent
7411000
CY2023Q4 mux Receivables Prepaids Other Assets Net Current
ReceivablesPrepaidsOtherAssetsNetCurrent
5578000
CY2023Q4 us-gaap Accounts And Other Receivables Net Current
AccountsAndOtherReceivablesNetCurrent
2376000
CY2024Q3 us-gaap Inventory Net
InventoryNet
21934000
CY2023Q4 us-gaap Inventory Net
InventoryNet
19944000
CY2024Q3 us-gaap Assets Current
AssetsCurrent
59572000
CY2023Q4 us-gaap Assets Current
AssetsCurrent
52661000
CY2024Q3 mux Mineral Property Interests And Plant And Equipment Net
MineralPropertyInterestsAndPlantAndEquipmentNet
201205000
CY2023Q4 mux Mineral Property Interests And Plant And Equipment Net
MineralPropertyInterestsAndPlantAndEquipmentNet
169950000
CY2024Q3 us-gaap Investments In Affiliates Subsidiaries Associates And Joint Ventures
InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
303467000
CY2023Q4 us-gaap Investments In Affiliates Subsidiaries Associates And Joint Ventures
InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
326147000
CY2024Q3 mux Investments In Subsidiary
InvestmentsInSubsidiary
97586000
CY2023Q4 mux Investments In Subsidiary
InvestmentsInSubsidiary
93218000
CY2024Q3 us-gaap Inventory Noncurrent
InventoryNoncurrent
2729000
CY2023Q4 us-gaap Inventory Noncurrent
InventoryNoncurrent
10100000
CY2024Q3 us-gaap Restricted Cash Noncurrent
RestrictedCashNoncurrent
3062000
CY2023Q4 us-gaap Restricted Cash Noncurrent
RestrictedCashNoncurrent
4490000
CY2024Q3 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
171000
CY2023Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
673000
CY2024Q3 us-gaap Assets
Assets
667792000
CY2023Q4 us-gaap Assets
Assets
657239000
CY2024Q3 us-gaap Accounts Payable And Accrued Liabilities Current
AccountsPayableAndAccruedLiabilitiesCurrent
28832000
CY2023Q4 us-gaap Accounts Payable And Accrued Liabilities Current
AccountsPayableAndAccruedLiabilitiesCurrent
22656000
CY2024Q3 us-gaap Asset Retirement Obligation Current
AssetRetirementObligationCurrent
2795000
CY2023Q4 us-gaap Asset Retirement Obligation Current
AssetRetirementObligationCurrent
3105000
CY2024Q3 us-gaap Debt Current
DebtCurrent
9000000
CY2024Q3 mux Flow Through Share Premium Current
FlowThroughSharePremiumCurrent
6369000
CY2023Q4 mux Flow Through Share Premium Current
FlowThroughSharePremiumCurrent
1661000
CY2024Q3 us-gaap Taxes Payable Current
TaxesPayableCurrent
3050000
CY2023Q4 us-gaap Taxes Payable Current
TaxesPayableCurrent
1603000
CY2024Q3 mux Lease Liability Current
LeaseLiabilityCurrent
890000
CY2023Q4 mux Lease Liability Current
LeaseLiabilityCurrent
978000
CY2024Q3 us-gaap Liabilities Current
LiabilitiesCurrent
50936000
CY2023Q4 us-gaap Liabilities Current
LiabilitiesCurrent
30003000
CY2024Q3 us-gaap Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
41074000
CY2023Q4 us-gaap Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
39916000
CY2024Q3 us-gaap Long Term Debt
LongTermDebt
31000000
CY2023Q4 us-gaap Long Term Debt
LongTermDebt
40000000
CY2024Q3 us-gaap Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
36861000
CY2023Q4 us-gaap Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
40572000
CY2024Q3 mux Lease Liability Non Current
LeaseLiabilityNonCurrent
1566000
CY2023Q4 mux Lease Liability Non Current
LeaseLiabilityNonCurrent
488000
CY2024Q3 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
4251000
CY2023Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
3840000
CY2024Q3 us-gaap Liabilities
Liabilities
165688000
CY2023Q4 us-gaap Liabilities
Liabilities
154819000
CY2024Q3 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
52925000
CY2024Q3 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
52925000
CY2024Q3 us-gaap Common Stock Value
CommonStockValue
1803599000
CY2023Q4 us-gaap Common Stock Value
CommonStockValue
1768456000
CY2024Q3 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-1301495000
CY2023Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-1266036000
CY2024Q3 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
502104000
CY2023Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
502420000
CY2024Q3 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
667792000
CY2023Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
657239000
CY2023Q2 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
462077000
CY2023Q3 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
177000
CY2023Q3 us-gaap Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
93000
CY2023Q3 us-gaap Profit Loss
ProfitLoss
-28373000
CY2023Q3 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
433974000
CY2024Q2 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
485209000
CY2024Q3 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
357000
CY2024Q3 us-gaap Stock Issued During Period Value Acquisitions
StockIssuedDuringPeriodValueAcquisitions
17706000
CY2024Q3 mux Adjustments To Additional Paid In Capital Warrant Assumed In Acquisition
AdjustmentsToAdditionalPaidInCapitalWarrantAssumedInAcquisition
913000
CY2024Q3 us-gaap Profit Loss
ProfitLoss
-2081000
CY2024Q3 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
502104000
CY2022Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
356274000
us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
261000
us-gaap Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
93000
us-gaap Stock Issued During Period Value Conversion Of Convertible Securities
StockIssuedDuringPeriodValueConversionOfConvertibleSecurities
185390000
us-gaap Profit Loss
ProfitLoss
-108044000
CY2023Q3 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
433974000
CY2023Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
502420000
us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
2142000
mux Warrants Exercised
WarrantsExercised
8000
us-gaap Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
14374000
us-gaap Stock Issued During Period Value Acquisitions
StockIssuedDuringPeriodValueAcquisitions
17706000
mux Adjustments To Additional Paid In Capital Warrant Assumed In Acquisition
AdjustmentsToAdditionalPaidInCapitalWarrantAssumedInAcquisition
913000
us-gaap Profit Loss
ProfitLoss
-35459000
CY2024Q3 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
502104000
us-gaap Profit Loss
ProfitLoss
-35459000
us-gaap Profit Loss
ProfitLoss
-108044000
mux Income Loss From Investments Mcewen Copper
IncomeLossFromInvestmentsMcewenCopper
36680000
mux Income Loss From Investments Minera Santa Cruz
IncomeLossFromInvestmentsMineraSantaCruz
-4751000
mux Income Loss From Investments Minera Santa Cruz
IncomeLossFromInvestmentsMineraSantaCruz
7047000
us-gaap Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
383000
us-gaap Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
295000
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
24009000
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
24286000
us-gaap Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
-176000
us-gaap Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
15651000
mux Foreign Exchange Gain Loss On Investments
ForeignExchangeGainLossOnInvestments
-9858000
us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
-281000
us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
-41186000
mux Reclamation Accretion And Adjustments Total
ReclamationAccretionAndAdjustmentsTotal
1126000
mux Reclamation Accretion And Adjustments Total
ReclamationAccretionAndAdjustmentsTotal
539000
us-gaap Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
113000
us-gaap Income Tax Credits And Adjustments
IncomeTaxCreditsAndAdjustments
-6297000
us-gaap Income Tax Credits And Adjustments
IncomeTaxCreditsAndAdjustments
-2829000
us-gaap Employee Benefits And Share Based Compensation Noncash
EmployeeBenefitsAndShareBasedCompensationNoncash
2142000
us-gaap Employee Benefits And Share Based Compensation Noncash
EmployeeBenefitsAndShareBasedCompensationNoncash
354000
us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
-5183000
us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
4689000
us-gaap Increase Decrease In Operating Liabilities
IncreaseDecreaseInOperatingLiabilities
7306000
us-gaap Increase Decrease In Operating Liabilities
IncreaseDecreaseInOperatingLiabilities
-8099000
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
30666000
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
-55747000
us-gaap Payments To Acquire Mining Assets
PaymentsToAcquireMiningAssets
30346000
us-gaap Payments To Acquire Mining Assets
PaymentsToAcquireMiningAssets
18277000
us-gaap Payments To Acquire Equity Method Investments
PaymentsToAcquireEquityMethodInvestments
14000000
us-gaap Payments To Acquire Notes Receivable
PaymentsToAcquireNotesReceivable
1880000
us-gaap Cash Acquired From Acquisition
CashAcquiredFromAcquisition
1132000
mux Payments To Acquire Productive Asset
PaymentsToAcquireProductiveAsset
52000
us-gaap Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
79000
us-gaap Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
33907000
us-gaap Proceeds From Sale And Maturity Of Marketable Securities
ProceedsFromSaleAndMaturityOfMarketableSecurities
82000
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-45143000
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-52184000
mux Proceeds From Issuance Of Flow Through Common Stock
ProceedsFromIssuanceOfFlowThroughCommonStock
20424000
us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
8000
mux Proceeds From Mcewen Copper Financing
ProceedsFromMcewenCopperFinancing
185390000
us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
25000000
us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
896000
us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
1510000
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
19536000
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
158880000
us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
-281000
us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
-41186000
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
4778000
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
9763000
CY2023Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
27510000
CY2022Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
43579000
CY2024Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
32288000
CY2023Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
53342000
us-gaap Interest Paid Net
InterestPaidNet
2928000
us-gaap Interest Paid Net
InterestPaidNet
3231000
us-gaap Interest Income Other
InterestIncomeOther
737000
us-gaap Interest Income Other
InterestIncomeOther
42565000
us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
401000
us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
5735000
CY2024Q3 us-gaap Revenues
Revenues
52250000
CY2024Q3 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
29682000
CY2024Q3 us-gaap Cost Depreciation Amortization And Depletion
CostDepreciationAmortizationAndDepletion
8765000
CY2024Q3 us-gaap Gross Profit
GrossProfit
13803000
CY2024Q3 mux Advanced Project Cost Copper And Other In Aggregate
AdvancedProjectCostCopperAndOtherInAggregate
2468000
CY2024Q3 us-gaap Exploration Costs
ExplorationCosts
5329000
CY2024Q3 mux Income Loss From Equity Investments
IncomeLossFromEquityInvestments
-3080000
CY2024Q3 mux Segment Operating Income Loss
SegmentOperatingIncomeLoss
2926000
CY2024Q3 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
2138000
CY2024Q3 us-gaap Other Expenses
OtherExpenses
2055000
CY2024Q3 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-1267000
CY2024Q3 mux Payments To Acquire Property Plant And Equipment And Acquire Mining Assets
PaymentsToAcquirePropertyPlantAndEquipmentAndAcquireMiningAssets
19140000
us-gaap Revenues
Revenues
140954000
us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
86858000
us-gaap Cost Depreciation Amortization And Depletion
CostDepreciationAmortizationAndDepletion
23524000
us-gaap Gross Profit
GrossProfit
30572000
mux Advanced Project Cost Copper And Other In Aggregate
AdvancedProjectCostCopperAndOtherInAggregate
7912000
us-gaap Exploration Costs
ExplorationCosts
14184000
mux Income Loss From Equity Investments
IncomeLossFromEquityInvestments
-31929000
mux Segment Operating Income Loss
SegmentOperatingIncomeLoss
-23453000
us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
10672000
us-gaap Other Expenses
OtherExpenses
5453000
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-39578000
mux Payments To Acquire Property Plant And Equipment And Acquire Mining Assets
PaymentsToAcquirePropertyPlantAndEquipmentAndAcquireMiningAssets
30346000
CY2023Q3 us-gaap Revenues
Revenues
38404000
CY2023Q3 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
26468000
CY2023Q3 us-gaap Cost Depreciation Amortization And Depletion
CostDepreciationAmortizationAndDepletion
8181000
CY2023Q3 us-gaap Gross Profit
GrossProfit
3755000
CY2023Q3 mux Advanced Project Cost Copper And Other In Aggregate
AdvancedProjectCostCopperAndOtherInAggregate
20444000
CY2023Q3 us-gaap Exploration Costs
ExplorationCosts
4674000
CY2023Q3 mux Income Loss From Equity Investments
IncomeLossFromEquityInvestments
-2672000
CY2023Q3 mux Segment Operating Income Loss
SegmentOperatingIncomeLoss
-24035000
CY2023Q3 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
3720000
CY2023Q3 us-gaap Other Expenses
OtherExpenses
862000
CY2023Q3 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-28617000
CY2023Q3 mux Payments To Acquire Property Plant And Equipment And Acquire Mining Assets
PaymentsToAcquirePropertyPlantAndEquipmentAndAcquireMiningAssets
10063000
us-gaap Revenues
Revenues
107551000
us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
80043000
us-gaap Cost Depreciation Amortization And Depletion
CostDepreciationAmortizationAndDepletion
23370000
us-gaap Gross Profit
GrossProfit
4138000
mux Advanced Project Cost Copper And Other In Aggregate
AdvancedProjectCostCopperAndOtherInAggregate
83191000
us-gaap Exploration Costs
ExplorationCosts
16426000
mux Income Loss From Equity Investments
IncomeLossFromEquityInvestments
-7047000
mux Segment Operating Income Loss
SegmentOperatingIncomeLoss
-102526000
us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
9211000
us-gaap Other Income
OtherIncome
-864000
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-110873000
mux Payments To Acquire Property Plant And Equipment And Acquire Mining Assets
PaymentsToAcquirePropertyPlantAndEquipmentAndAcquireMiningAssets
21987000
CY2024Q3 us-gaap Noncurrent Assets
NoncurrentAssets
608220000
CY2023Q4 us-gaap Noncurrent Assets
NoncurrentAssets
604578000
CY2024Q3 us-gaap Revenues
Revenues
52250000
CY2023Q3 us-gaap Revenues
Revenues
38404000
us-gaap Revenues
Revenues
140954000
us-gaap Revenues
Revenues
107551000
CY2024Q3 us-gaap Gain Loss On Investments
GainLossOnInvestments
-362000
CY2023Q3 us-gaap Gain Loss On Investments
GainLossOnInvestments
12662000
us-gaap Gain Loss On Investments
GainLossOnInvestments
-103000
us-gaap Gain Loss On Investments
GainLossOnInvestments
15543000
us-gaap Marketable Securities Realized Gain Loss Excluding Other Than Temporary Impairments
MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments
7993000
CY2024Q3 us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
62000
CY2023Q3 us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
-23705000
us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
-333000
us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
-58818000
CY2024Q3 mux Other Income Net
OtherIncomeNet
214000
CY2023Q3 mux Other Income Net
OtherIncomeNet
935000
mux Other Income Net
OtherIncomeNet
572000
mux Other Income Net
OtherIncomeNet
720000
CY2024Q3 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-86000
CY2023Q3 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-10108000
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
136000
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-34562000
mux Number Of Blue Chip Swaps
NumberOfBlueChipSwaps
2
us-gaap Gain Loss On Derivative Instruments Net Pretax
GainLossOnDerivativeInstrumentsNetPretax
7600000
us-gaap Foreign Currency Transaction Gain Loss Realized
ForeignCurrencyTransactionGainLossRealized
8000000.0
us-gaap Equity Securities Fv Ni Realized Gain Loss
EquitySecuritiesFvNiRealizedGainLoss
400000
CY2024Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
32288000
CY2023Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
27510000
CY2024Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
32300000
CY2023Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
27500000
CY2022Q4 us-gaap Equity Securities Fv Ni
EquitySecuritiesFvNi
1295000
mux Payments To Acquire Available For Sale And Trading Securities
PaymentsToAcquireAvailableForSaleAndTradingSecurities
33907000
mux Disposals Or Transfers Available For Sale And Trading Securities
DisposalsOrTransfersAvailableForSaleAndTradingSecurities
162000
us-gaap Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
15651000
mux Unrealized Foreign Exchange Gain Loss On Securities
UnrealizedForeignExchangeGainLossOnSecurities
-9858000
CY2023Q3 us-gaap Equity Securities Fv Ni
EquitySecuritiesFvNi
40833000
CY2024Q3 us-gaap Value Added Tax Receivable Current
ValueAddedTaxReceivableCurrent
2099000
CY2023Q4 us-gaap Value Added Tax Receivable Current
ValueAddedTaxReceivableCurrent
2511000
CY2024Q3 us-gaap Prepaid Expense And Other Assets
PrepaidExpenseAndOtherAssets
5312000
CY2023Q4 us-gaap Prepaid Expense And Other Assets
PrepaidExpenseAndOtherAssets
3067000
CY2024Q3 mux Receivables Prepaids Other Assets Net Current
ReceivablesPrepaidsOtherAssetsNetCurrent
7411000
CY2023Q4 mux Receivables Prepaids Other Assets Net Current
ReceivablesPrepaidsOtherAssetsNetCurrent
5578000
CY2024Q3 mux Inventory Ore On Leach Pads Net Of Reserves
InventoryOreOnLeachPadsNetOfReserves
6840000
CY2023Q4 mux Inventory Ore On Leach Pads Net Of Reserves
InventoryOreOnLeachPadsNetOfReserves
11963000
CY2024Q3 us-gaap Inventory Work In Process Net Of Reserves
InventoryWorkInProcessNetOfReserves
3789000
CY2023Q4 us-gaap Inventory Work In Process Net Of Reserves
InventoryWorkInProcessNetOfReserves
4067000
CY2024Q3 mux Inventory Ore Stockpiles Net Of Reserves
InventoryOreStockpilesNetOfReserves
5687000
CY2023Q4 mux Inventory Ore Stockpiles Net Of Reserves
InventoryOreStockpilesNetOfReserves
5939000
CY2024Q3 mux Inventory Precious Metals Net Of Reserves
InventoryPreciousMetalsNetOfReserves
1830000
CY2023Q4 mux Inventory Precious Metals Net Of Reserves
InventoryPreciousMetalsNetOfReserves
1955000
CY2024Q3 us-gaap Inventory Raw Materials And Supplies Net Of Reserves
InventoryRawMaterialsAndSuppliesNetOfReserves
6517000
CY2023Q4 us-gaap Inventory Raw Materials And Supplies Net Of Reserves
InventoryRawMaterialsAndSuppliesNetOfReserves
6120000
CY2024Q3 us-gaap Inventory Gross
InventoryGross
24663000
CY2023Q4 us-gaap Inventory Gross
InventoryGross
30044000
CY2024Q3 us-gaap Inventory Adjustments
InventoryAdjustments
2729000
CY2023Q4 us-gaap Inventory Adjustments
InventoryAdjustments
10100000
CY2024Q3 us-gaap Inventory Net
InventoryNet
21934000
CY2023Q4 us-gaap Inventory Net
InventoryNet
19944000
us-gaap Asset Impairment Charges
AssetImpairmentCharges
0
CY2023Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
40000000
CY2022Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
63979000
CY2023 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
25000000
us-gaap Interest Expense Long Term Debt
InterestExpenseLongTermDebt
2928000
CY2023 us-gaap Interest Expense Long Term Debt
InterestExpenseLongTermDebt
5749000
us-gaap Debt Instrument Periodic Payment Interest
DebtInstrumentPeriodicPaymentInterest
2928000
CY2023 us-gaap Debt Instrument Periodic Payment Interest
DebtInstrumentPeriodicPaymentInterest
4728000
CY2024Q3 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
40000000
CY2023Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
40000000
CY2024Q3 us-gaap Debt Current
DebtCurrent
9000000
CY2024Q3 us-gaap Long Term Debt
LongTermDebt
31000000
CY2023Q4 us-gaap Long Term Debt
LongTermDebt
40000000
CY2023Q4 us-gaap Asset Retirement Obligation
AssetRetirementObligation
43021000
CY2022Q4 us-gaap Asset Retirement Obligation
AssetRetirementObligation
41846000
us-gaap Asset Retirement Obligation Liabilities Incurred
AssetRetirementObligationLiabilitiesIncurred
256000
us-gaap Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
549000
CY2023 us-gaap Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
1358000
us-gaap Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
2103000
CY2023 us-gaap Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
2536000
us-gaap Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
-688000
CY2023 us-gaap Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
-300000
us-gaap Asset Retirement Obligation Foreign Currency Translation Gain Loss
AssetRetirementObligationForeignCurrencyTranslationGainLoss
-274000
CY2023 us-gaap Asset Retirement Obligation Foreign Currency Translation Gain Loss
AssetRetirementObligationForeignCurrencyTranslationGainLoss
297000
CY2024Q3 us-gaap Asset Retirement Obligation
AssetRetirementObligation
43869000
CY2023Q4 us-gaap Asset Retirement Obligation
AssetRetirementObligation
43021000
CY2024Q3 us-gaap Asset Retirement Obligation Current
AssetRetirementObligationCurrent
2795000
CY2023Q4 us-gaap Asset Retirement Obligation Current
AssetRetirementObligationCurrent
3105000
CY2024Q3 us-gaap Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
41074000
CY2023Q4 us-gaap Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
39916000
CY2023Q3 mux Reclamation Adjustments
ReclamationAdjustments
136000
mux Reclamation Adjustments
ReclamationAdjustments
-687000
mux Reclamation Adjustments
ReclamationAdjustments
156000
CY2024Q3 us-gaap Accretion Expense
AccretionExpense
729000
CY2023Q3 us-gaap Accretion Expense
AccretionExpense
624000
us-gaap Accretion Expense
AccretionExpense
2103000
us-gaap Accretion Expense
AccretionExpense
1874000
CY2024Q3 mux Asset Retirement Obligation Reclamation Gross
AssetRetirementObligationReclamationGross
729000
CY2023Q3 mux Asset Retirement Obligation Reclamation Gross
AssetRetirementObligationReclamationGross
760000
mux Asset Retirement Obligation Reclamation Gross
AssetRetirementObligationReclamationGross
1416000
mux Asset Retirement Obligation Reclamation Gross
AssetRetirementObligationReclamationGross
2030000
CY2024Q3 us-gaap Long Term Debt Fair Value
LongTermDebtFairValue
40000000.0
CY2023Q3 us-gaap Long Term Debt Fair Value
LongTermDebtFairValue
40000000.0
CY2024Q3 ecd Rule10b51 Arr Adopted Flag
Rule10b51ArrAdoptedFlag
false
CY2024Q3 mux Rule10b51arrmodifiedflag
Rule10b51arrmodifiedflag
false
CY2024Q3 ecd Rule10b51 Arr Trmntd Flag
Rule10b51ArrTrmntdFlag
false
CY2024Q3 ecd Non Rule10b51 Arr Adopted Flag
NonRule10b51ArrAdoptedFlag
false
CY2024Q3 mux Nonrule10b51arrmodifiedflag
Nonrule10b51arrmodifiedflag
false
CY2024Q3 ecd Non Rule10b51 Arr Trmntd Flag
NonRule10b51ArrTrmntdFlag
false

Files In Submission

Name View Source Status
0001558370-24-014459-index-headers.html Edgar Link pending
0001558370-24-014459-index.html Edgar Link pending
0001558370-24-014459.txt Edgar Link pending
0001558370-24-014459-xbrl.zip Edgar Link pending
Financial_Report.xlsx Edgar Link pending
MetaLinks.json Edgar Link pending
mux-20240930.xsd Edgar Link pending
mux-20240930x10q.htm Edgar Link pending
mux-20240930xex31d1.htm Edgar Link pending
mux-20240930xex31d2.htm Edgar Link pending
mux-20240930xex32.htm Edgar Link pending
mux-20240930xex95.htm Edgar Link pending
FilingSummary.xml Edgar Link unprocessable
mux-20240930_cal.xml Edgar Link unprocessable
mux-20240930_def.xml Edgar Link unprocessable
mux-20240930x10q_htm.xml Edgar Link completed
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R11.htm Edgar Link pending
R12.htm Edgar Link pending
R13.htm Edgar Link pending
R14.htm Edgar Link pending
R15.htm Edgar Link pending
R16.htm Edgar Link pending
R17.htm Edgar Link pending
R18.htm Edgar Link pending
R19.htm Edgar Link pending
R2.htm Edgar Link pending
R20.htm Edgar Link pending
R21.htm Edgar Link pending
R22.htm Edgar Link pending
R23.htm Edgar Link pending
R24.htm Edgar Link pending
R25.htm Edgar Link pending
R26.htm Edgar Link pending
R27.htm Edgar Link pending
R28.htm Edgar Link pending
R29.htm Edgar Link pending
R3.htm Edgar Link pending
R30.htm Edgar Link pending
R31.htm Edgar Link pending
R32.htm Edgar Link pending
R33.htm Edgar Link pending
R34.htm Edgar Link pending
R35.htm Edgar Link pending
mux-20240930_lab.xml Edgar Link unprocessable
mux-20240930_pre.xml Edgar Link unprocessable
R36.htm Edgar Link pending
R37.htm Edgar Link pending
R38.htm Edgar Link pending
R39.htm Edgar Link pending
R4.htm Edgar Link pending
R40.htm Edgar Link pending
R41.htm Edgar Link pending
R42.htm Edgar Link pending
R43.htm Edgar Link pending
R44.htm Edgar Link pending
R45.htm Edgar Link pending
R46.htm Edgar Link pending
R47.htm Edgar Link pending
R48.htm Edgar Link pending
R49.htm Edgar Link pending
R5.htm Edgar Link pending
R50.htm Edgar Link pending
R51.htm Edgar Link pending
R52.htm Edgar Link pending
R53.htm Edgar Link pending
R54.htm Edgar Link pending
R55.htm Edgar Link pending
R56.htm Edgar Link pending
R57.htm Edgar Link pending
R58.htm Edgar Link pending
R59.htm Edgar Link pending
R6.htm Edgar Link pending
R60.htm Edgar Link pending
R61.htm Edgar Link pending
R62.htm Edgar Link pending
R63.htm Edgar Link pending
R64.htm Edgar Link pending
R65.htm Edgar Link pending
R66.htm Edgar Link pending
R67.htm Edgar Link pending
R68.htm Edgar Link pending
R7.htm Edgar Link pending
R8.htm Edgar Link pending
R9.htm Edgar Link pending
report.css Edgar Link pending
Show.js Edgar Link pending