$MUX
McEwen Mining Inc.

2024 Q3 Form 10-Q Financial Statement

#000155837024011396 Filed on August 07, 2024

View on sec.gov

Income Statement

Concept 2024 Q3 2024 Q2
Revenue $52.25M $47.48M
YoY Change 36.05% 38.03%
Cost Of Revenue $29.68M $36.72M
YoY Change -14.34% -3.02%
Gross Profit $13.80M $10.76M
YoY Change 267.59% -410.21%
Gross Profit Margin 26.42% 22.66%
Selling, General & Admin $4.606M $7.451M
YoY Change -80.94% -76.61%
% of Gross Profit 33.37% 69.26%
Research & Development $5.329M $4.984M
YoY Change 14.11% -14.83%
% of Gross Profit 38.61% 46.33%
Depreciation & Amortization $8.921M $7.652M
YoY Change 4.83% -10.16%
% of Gross Profit 64.63% 71.13%
Operating Expenses $10.82M $12.59M
YoY Change -63.84% -67.41%
Operating Profit -$97.00K -$13.95M
YoY Change -99.66% -67.57%
Interest Expense -$4.464M -$13.87M
YoY Change 32.07% 330.44%
% of Operating Profit
Other Income/Expense, Net -$1.170M -$1.424M
YoY Change -624.66% -38.03%
Pretax Income -$1.267M -$15.37M
YoY Change -95.57% -66.08%
Income Tax $814.0K -$2.376M
% Of Pretax Income
Net Earnings -$2.081M -$13.00M
YoY Change -88.72% -39.91%
Net Earnings / Revenue -3.98% -27.37%
Basic Earnings Per Share -$0.04 -$0.26
Diluted Earnings Per Share -$0.04 -$0.26
COMMON SHARES
Basic Shares Outstanding 51.09M 49.44M
Diluted Shares Outstanding 51.95M 49.72M

Balance Sheet

Concept 2024 Q3 2024 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments $30.23M $42.63M
YoY Change -66.38% -62.61%
Cash & Equivalents $29.23M $40.70M
Short-Term Investments $1.001M $1.945M
Other Short-Term Assets $5.312M $4.052M
YoY Change -32.76% -27.76%
Inventory $21.93M $19.99M
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets $59.57M $72.15M
YoY Change -52.64% -50.21%
LONG-TERM ASSETS
Property, Plant & Equipment $201.2M $167.8M
YoY Change -40.82% -50.48%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments $401.1M $390.1M
YoY Change 365.8% 339.43%
Other Assets $171.0K $673.0K
YoY Change -74.59% -11.1%
Total Long-Term Assets $608.2M $573.0M
YoY Change 36.1% 27.82%
TOTAL ASSETS
Total Short-Term Assets $59.57M $72.15M
Total Long-Term Assets $608.2M $573.0M
Total Assets $667.8M $645.1M
YoY Change 16.61% 8.76%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $28.83M $24.78M
YoY Change -25.69% -29.41%
Accrued Expenses $890.0K $679.0K
YoY Change -11.0% -36.54%
Deferred Revenue
YoY Change
Short-Term Debt $0.00 $0.00
YoY Change
Long-Term Debt Due $9.000M $6.000M
YoY Change
Total Short-Term Liabilities $50.94M $43.02M
YoY Change -4.72% -18.68%
LONG-TERM LIABILITIES
Long-Term Debt $40.00M $40.00M
YoY Change 0.0% 0.0%
Other Long-Term Liabilities $4.251M $4.293M
YoY Change -5.2% 1.25%
Total Long-Term Liabilities $44.25M $44.29M
YoY Change -0.52% 0.12%
TOTAL LIABILITIES
Total Short-Term Liabilities $50.94M $43.02M
Total Long-Term Liabilities $44.25M $44.29M
Total Liabilities $165.7M $159.9M
YoY Change 19.44% 21.99%
SHAREHOLDERS EQUITY
Retained Earnings -$1.301B -$1.299B
YoY Change -7.33% -6.25%
Common Stock $1.804B $1.785B
YoY Change 2.8% 1.74%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $502.1M $485.2M
YoY Change
Total Liabilities & Shareholders Equity $667.8M $645.1M
YoY Change 16.61% 8.76%

Cashflow Statement

Concept 2024 Q3 2024 Q2
OPERATING ACTIVITIES
Net Income -$2.081M -$13.00M
YoY Change -88.72% -39.91%
Depreciation, Depletion And Amortization $8.921M $7.652M
YoY Change 4.83% -10.16%
Cash From Operating Activities $23.18M $3.606M
YoY Change -1116.62% -114.34%
INVESTING ACTIVITIES
Capital Expenditures $19.14M $6.631M
YoY Change 16.92% -78.51%
Acquisitions
YoY Change
Other Investing Activities -$14.88M $82.00K
YoY Change -72.2%
Cash From Investing Activities -$34.02M -$6.549M
YoY Change 107.81% -78.58%
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 20.18M
YoY Change -10.36% -179.01%
NET CHANGE
Cash From Operating Activities 23.18M 3.606M
Cash From Investing Activities -34.02M -6.549M
Cash From Financing Activities -502.0K 20.18M
Net Change In Cash -11.34M 17.24M
YoY Change -40.96% -121.21%
FREE CASH FLOW
Cash From Operating Activities $23.18M $3.606M
Capital Expenditures $19.14M $6.631M
Free Cash Flow $4.039M -$3.025M
YoY Change -121.66% -94.6%

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
Q2
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/20240630#McewenCopperInc.Member
CY2024Q2 us-gaap Other Receivable After Allowance For Credit Loss Current Related Party Counterparty Name Extensible Enumeration
OtherReceivableAfterAllowanceForCreditLossCurrentRelatedPartyCounterpartyNameExtensibleEnumeration
http://www.mcewenmining.com/20240630#McewenCopperInc.Member
dei Document Type
DocumentType
10-Q
dei Document Quarterly Report
DocumentQuarterlyReport
true
dei Document Period End Date
DocumentPeriodEndDate
2024-06-30
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
CY2024Q3 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
51085515
CY2024Q2 us-gaap Revenues
Revenues
47476000
CY2023Q2 us-gaap Revenues
Revenues
34395000
us-gaap Revenues
Revenues
88704000
us-gaap Revenues
Revenues
69147000
CY2024Q2 us-gaap Cost Of Goods And Service Excluding Depreciation Depletion And Amortization
CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization
32066000
CY2023Q2 us-gaap Cost Of Goods And Service Excluding Depreciation Depletion And Amortization
CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization
29570000
us-gaap Cost Of Goods And Service Excluding Depreciation Depletion And Amortization
CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization
57176000
us-gaap Cost Of Goods And Service Excluding Depreciation Depletion And Amortization
CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization
52983000
CY2024Q2 us-gaap Cost Depreciation Amortization And Depletion
CostDepreciationAmortizationAndDepletion
4652000
CY2023Q2 us-gaap Cost Depreciation Amortization And Depletion
CostDepreciationAmortizationAndDepletion
8293000
us-gaap Cost Depreciation Amortization And Depletion
CostDepreciationAmortizationAndDepletion
14759000
us-gaap Cost Depreciation Amortization And Depletion
CostDepreciationAmortizationAndDepletion
15189000
CY2024Q2 us-gaap Gross Profit
GrossProfit
10758000
CY2023Q2 us-gaap Gross Profit
GrossProfit
-3468000
us-gaap Gross Profit
GrossProfit
16769000
us-gaap Gross Profit
GrossProfit
975000
CY2023Q2 mux Advanced Project Cost Copper
AdvancedProjectCostCopper
28524000
mux Advanced Project Cost Copper
AdvancedProjectCostCopper
60405000
CY2024Q2 mux Advanced Project Cost
AdvancedProjectCost
2990000
CY2023Q2 mux Advanced Project Cost
AdvancedProjectCost
1275000
mux Advanced Project Cost
AdvancedProjectCost
5444000
mux Advanced Project Cost
AdvancedProjectCost
2954000
CY2024Q2 us-gaap Exploration Costs
ExplorationCosts
4984000
CY2023Q2 us-gaap Exploration Costs
ExplorationCosts
5852000
us-gaap Exploration Costs
ExplorationCosts
8855000
us-gaap Exploration Costs
ExplorationCosts
11752000
CY2024Q2 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
4461000
CY2023Q2 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
2050000
us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
8534000
us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
5491000
CY2024Q2 us-gaap Depreciation Nonproduction
DepreciationNonproduction
158000
CY2023Q2 us-gaap Depreciation Nonproduction
DepreciationNonproduction
309000
us-gaap Depreciation Nonproduction
DepreciationNonproduction
329000
us-gaap Depreciation Nonproduction
DepreciationNonproduction
591000
CY2024Q2 mux Asset Retirement Obligation Reclamation Gross
AssetRetirementObligationReclamationGross
-3000
CY2023Q2 mux Asset Retirement Obligation Reclamation Gross
AssetRetirementObligationReclamationGross
620000
mux Asset Retirement Obligation Reclamation Gross
AssetRetirementObligationReclamationGross
687000
mux Asset Retirement Obligation Reclamation Gross
AssetRetirementObligationReclamationGross
1250000
CY2024Q2 us-gaap Costs And Expenses
CostsAndExpenses
24705000
CY2023Q2 us-gaap Costs And Expenses
CostsAndExpenses
39544000
us-gaap Costs And Expenses
CostsAndExpenses
52698000
us-gaap Costs And Expenses
CostsAndExpenses
86818000
CY2024Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
-13947000
CY2023Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
-43012000
us-gaap Operating Income Loss
OperatingIncomeLoss
-35929000
us-gaap Operating Income Loss
OperatingIncomeLoss
-85843000
CY2024Q2 us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
-1734000
CY2023Q2 us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
19577000
us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
-2604000
us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
28041000
CY2024Q2 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
310000
CY2023Q2 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-21875000
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
222000
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-24454000
CY2024Q2 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-1424000
CY2023Q2 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-2298000
us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-2382000
us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
3587000
CY2024Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-15371000
CY2023Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-45310000
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-38311000
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-82256000
CY2024Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-2376000
CY2023Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-2049000
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-4933000
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-2585000
CY2024Q2 us-gaap Profit Loss
ProfitLoss
-12995000
CY2023Q2 us-gaap Profit Loss
ProfitLoss
-43261000
us-gaap Profit Loss
ProfitLoss
-33378000
us-gaap Profit Loss
ProfitLoss
-79671000
CY2023Q2 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
-21634000
us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
-14968000
CY2024Q2 us-gaap Net Income Loss
NetIncomeLoss
-12995000
CY2023Q2 us-gaap Net Income Loss
NetIncomeLoss
-21627000
us-gaap Net Income Loss
NetIncomeLoss
-33378000
us-gaap Net Income Loss
NetIncomeLoss
-64703000
CY2024Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-0.26
CY2024Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-0.26
CY2023Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-0.46
CY2023Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-0.46
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-0.67
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-0.67
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-1.36
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-1.36
CY2024Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
49718000
CY2024Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
49718000
CY2023Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
47428000
CY2023Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
47428000
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
49580000
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
49580000
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
47428000
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
47428000
CY2024Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
40685000
CY2023Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
23020000
CY2024Q2 us-gaap Marketable Securities Current
MarketableSecuritiesCurrent
1945000
CY2023Q4 us-gaap Marketable Securities Current
MarketableSecuritiesCurrent
1743000
CY2024Q2 mux Receivables Prepaids Other Assets Net Current
ReceivablesPrepaidsOtherAssetsNetCurrent
6385000
CY2023Q4 mux Receivables Prepaids Other Assets Net Current
ReceivablesPrepaidsOtherAssetsNetCurrent
5578000
CY2024Q2 us-gaap Accounts And Other Receivables Net Current
AccountsAndOtherReceivablesNetCurrent
3148000
CY2023Q4 us-gaap Accounts And Other Receivables Net Current
AccountsAndOtherReceivablesNetCurrent
2376000
CY2024Q2 us-gaap Inventory Net
InventoryNet
19991000
CY2023Q4 us-gaap Inventory Net
InventoryNet
19944000
CY2024Q2 us-gaap Assets Current
AssetsCurrent
72154000
CY2023Q4 us-gaap Assets Current
AssetsCurrent
52661000
CY2024Q2 mux Mineral Property Interests And Plant And Equipment Net
MineralPropertyInterestsAndPlantAndEquipmentNet
167828000
CY2023Q4 mux Mineral Property Interests And Plant And Equipment Net
MineralPropertyInterestsAndPlantAndEquipmentNet
169950000
CY2024Q2 us-gaap Investments In Affiliates Subsidiaries Associates And Joint Ventures
InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
291319000
CY2023Q4 us-gaap Investments In Affiliates Subsidiaries Associates And Joint Ventures
InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
326147000
CY2024Q2 mux Investments In Subsidiary
InvestmentsInSubsidiary
98814000
CY2023Q4 mux Investments In Subsidiary
InvestmentsInSubsidiary
93218000
CY2024Q2 us-gaap Inventory Noncurrent
InventoryNoncurrent
11831000
CY2023Q4 us-gaap Inventory Noncurrent
InventoryNoncurrent
10100000
CY2024Q2 us-gaap Restricted Cash Noncurrent
RestrictedCashNoncurrent
2524000
CY2023Q4 us-gaap Restricted Cash Noncurrent
RestrictedCashNoncurrent
4490000
CY2024Q2 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
673000
CY2023Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
673000
CY2024Q2 us-gaap Assets
Assets
645143000
CY2023Q4 us-gaap Assets
Assets
657239000
CY2024Q2 us-gaap Accounts Payable And Accrued Liabilities Current
AccountsPayableAndAccruedLiabilitiesCurrent
24780000
CY2023Q4 us-gaap Accounts Payable And Accrued Liabilities Current
AccountsPayableAndAccruedLiabilitiesCurrent
22656000
CY2024Q2 us-gaap Asset Retirement Obligation Current
AssetRetirementObligationCurrent
2280000
CY2023Q4 us-gaap Asset Retirement Obligation Current
AssetRetirementObligationCurrent
3105000
CY2024Q2 us-gaap Debt Current
DebtCurrent
6000000
CY2024Q2 mux Flow Through Share Premium Current
FlowThroughSharePremiumCurrent
6823000
CY2023Q4 mux Flow Through Share Premium Current
FlowThroughSharePremiumCurrent
1661000
CY2024Q2 us-gaap Taxes Payable Current
TaxesPayableCurrent
2455000
CY2023Q4 us-gaap Taxes Payable Current
TaxesPayableCurrent
1603000
CY2024Q2 mux Lease Liability Current
LeaseLiabilityCurrent
679000
CY2023Q4 mux Lease Liability Current
LeaseLiabilityCurrent
978000
CY2024Q2 us-gaap Liabilities Current
LiabilitiesCurrent
43017000
CY2023Q4 us-gaap Liabilities Current
LiabilitiesCurrent
30003000
CY2024Q2 us-gaap Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
42157000
CY2023Q4 us-gaap Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
39916000
CY2024Q2 us-gaap Long Term Debt
LongTermDebt
34000000
CY2023Q4 us-gaap Long Term Debt
LongTermDebt
40000000
CY2024Q2 us-gaap Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
35753000
CY2023Q4 us-gaap Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
40572000
CY2024Q2 mux Lease Liability Non Current
LeaseLiabilityNonCurrent
714000
CY2023Q4 mux Lease Liability Non Current
LeaseLiabilityNonCurrent
488000
CY2024Q2 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
4293000
CY2023Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
3840000
CY2024Q2 us-gaap Liabilities
Liabilities
159934000
CY2023Q4 us-gaap Liabilities
Liabilities
154819000
CY2024Q2 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
51073000
CY2024Q2 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
51073000
CY2024Q2 us-gaap Common Stock Value
CommonStockValue
1784623000
CY2023Q4 us-gaap Common Stock Value
CommonStockValue
1768456000
CY2024Q2 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-1299414000
CY2023Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-1266036000
CY2024Q2 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
485209000
CY2023Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
502420000
CY2024Q2 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
645143000
CY2023Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
657239000
CY2023Q1 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
505282000
CY2023Q2 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
56000
CY2023Q2 us-gaap Profit Loss
ProfitLoss
-43261000
CY2023Q2 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
462077000
CY2024Q1 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
482508000
CY2024Q2 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
1321000
CY2024Q2 mux Warrants Exercised
WarrantsExercised
1000
CY2024Q2 us-gaap Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
14374000
CY2024Q2 us-gaap Profit Loss
ProfitLoss
-12995000
CY2024Q2 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
485209000
CY2022Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
356274000
us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
84000
us-gaap Stock Issued During Period Value Conversion Of Convertible Securities
StockIssuedDuringPeriodValueConversionOfConvertibleSecurities
185390000
us-gaap Profit Loss
ProfitLoss
-79671000
CY2023Q2 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
462077000
CY2023Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
502420000
us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
1785000
mux Warrants Exercised
WarrantsExercised
8000
us-gaap Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
14374000
us-gaap Profit Loss
ProfitLoss
-33378000
CY2024Q2 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
485209000
us-gaap Profit Loss
ProfitLoss
-33378000
us-gaap Profit Loss
ProfitLoss
-79671000
mux Income Loss From Investments Mcewen Copper
IncomeLossFromInvestmentsMcewenCopper
34828000
mux Income Loss From Investments Minera Santa Cruz
IncomeLossFromInvestmentsMineraSantaCruz
-5979000
mux Income Loss From Investments Minera Santa Cruz
IncomeLossFromInvestmentsMineraSantaCruz
4375000
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
15088000
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
15780000
us-gaap Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
284000
us-gaap Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
3010000
mux Foreign Exchange Gain Loss On Investments
ForeignExchangeGainLossOnInvestments
-1810000
us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
-702000
us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
-24691000
mux Reclamation Accretion And Adjustments Total
ReclamationAccretionAndAdjustmentsTotal
216000
mux Reclamation Accretion And Adjustments Total
ReclamationAccretionAndAdjustmentsTotal
1535000
us-gaap Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
113000
us-gaap Income Tax Credits And Adjustments
IncomeTaxCreditsAndAdjustments
-5816000
us-gaap Income Tax Credits And Adjustments
IncomeTaxCreditsAndAdjustments
-2585000
us-gaap Employee Benefits And Share Based Compensation Noncash
EmployeeBenefitsAndShareBasedCompensationNoncash
1785000
us-gaap Employee Benefits And Share Based Compensation Noncash
EmployeeBenefitsAndShareBasedCompensationNoncash
84000
us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
3497000
us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
378000
us-gaap Increase Decrease In Operating Liabilities
IncreaseDecreaseInOperatingLiabilities
3552000
us-gaap Increase Decrease In Operating Liabilities
IncreaseDecreaseInOperatingLiabilities
-16393000
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
7487000
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
-53467000
us-gaap Payments To Acquire Mining Assets
PaymentsToAcquireMiningAssets
11206000
us-gaap Payments To Acquire Mining Assets
PaymentsToAcquireMiningAssets
8958000
us-gaap Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
26855000
us-gaap Proceeds From Sale And Maturity Of Marketable Securities
ProceedsFromSaleAndMaturityOfMarketableSecurities
82000
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-11124000
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-35813000
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
394000
us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
948000
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
20038000
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
159442000
us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
-702000
us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
-24691000
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
15699000
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
45471000
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
CY2024Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
43209000
CY2023Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
89050000
us-gaap Interest Paid Net
InterestPaidNet
1945000
us-gaap Interest Paid Net
InterestPaidNet
2106000
us-gaap Interest Income Other
InterestIncomeOther
629000
us-gaap Interest Income Other
InterestIncomeOther
30782000
us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
401000
us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
4746000
CY2024Q2 us-gaap Cost Depreciation Amortization And Depletion
CostDepreciationAmortizationAndDepletion
4652000
CY2024Q2 us-gaap Gross Profit
GrossProfit
10758000
CY2024Q2 mux Advanced Project Cost Copper And Other In Aggregate
AdvancedProjectCostCopperAndOtherInAggregate
2990000
CY2024Q2 us-gaap Exploration Costs
ExplorationCosts
4984000
CY2024Q2 mux Income Loss From Equity Investments
IncomeLossFromEquityInvestments
-12115000
CY2024Q2 mux Segment Operating Income Loss
SegmentOperatingIncomeLoss
-9331000
CY2024Q2 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
4461000
CY2024Q2 us-gaap Other Expenses
OtherExpenses
1579000
CY2024Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-15371000
CY2024Q2 mux Payments To Acquire Property Plant And Equipment And Acquire Mining Assets
PaymentsToAcquirePropertyPlantAndEquipmentAndAcquireMiningAssets
6684000
us-gaap Cost Depreciation Amortization And Depletion
CostDepreciationAmortizationAndDepletion
14759000
us-gaap Gross Profit
GrossProfit
16769000
mux Advanced Project Cost Copper And Other In Aggregate
AdvancedProjectCostCopperAndOtherInAggregate
5444000
us-gaap Exploration Costs
ExplorationCosts
8855000
mux Income Loss From Equity Investments
IncomeLossFromEquityInvestments
-28849000
mux Segment Operating Income Loss
SegmentOperatingIncomeLoss
-26379000
us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
8534000
us-gaap Other Expenses
OtherExpenses
3398000
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-38311000
mux Payments To Acquire Property Plant And Equipment And Acquire Mining Assets
PaymentsToAcquirePropertyPlantAndEquipmentAndAcquireMiningAssets
11206000
CY2023Q2 us-gaap Cost Depreciation Amortization And Depletion
CostDepreciationAmortizationAndDepletion
8293000
CY2023Q2 us-gaap Gross Profit
GrossProfit
-3468000
CY2023Q2 mux Advanced Project Cost Copper And Other In Aggregate
AdvancedProjectCostCopperAndOtherInAggregate
29799000
CY2023Q2 us-gaap Exploration Costs
ExplorationCosts
5852000
CY2023Q2 mux Income Loss From Equity Investments
IncomeLossFromEquityInvestments
-914000
CY2023Q2 mux Segment Operating Income Loss
SegmentOperatingIncomeLoss
-40033000
CY2023Q2 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
2050000
CY2023Q2 us-gaap Other Expenses
OtherExpenses
3227000
CY2023Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-45310000
CY2023Q2 mux Payments To Acquire Property Plant And Equipment And Acquire Mining Assets
PaymentsToAcquirePropertyPlantAndEquipmentAndAcquireMiningAssets
5206000
us-gaap Cost Depreciation Amortization And Depletion
CostDepreciationAmortizationAndDepletion
15189000
us-gaap Gross Profit
GrossProfit
975000
mux Advanced Project Cost Copper And Other In Aggregate
AdvancedProjectCostCopperAndOtherInAggregate
63359000
us-gaap Exploration Costs
ExplorationCosts
11752000
mux Income Loss From Equity Investments
IncomeLossFromEquityInvestments
-4375000
mux Segment Operating Income Loss
SegmentOperatingIncomeLoss
-78511000
us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
5491000
us-gaap Other Income
OtherIncome
-1746000
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-82256000
mux Payments To Acquire Property Plant And Equipment And Acquire Mining Assets
PaymentsToAcquirePropertyPlantAndEquipmentAndAcquireMiningAssets
11924000
CY2024Q2 us-gaap Noncurrent Assets
NoncurrentAssets
572989000
CY2023Q4 us-gaap Noncurrent Assets
NoncurrentAssets
604578000
CY2024Q2 us-gaap Revenues
Revenues
47476000
CY2023Q2 us-gaap Revenues
Revenues
34395000
us-gaap Revenues
Revenues
88704000
us-gaap Revenues
Revenues
69147000
CY2024Q2 us-gaap Gain Loss On Investments
GainLossOnInvestments
461000
CY2023Q2 us-gaap Gain Loss On Investments
GainLossOnInvestments
2586000
us-gaap Gain Loss On Investments
GainLossOnInvestments
259000
us-gaap Gain Loss On Investments
GainLossOnInvestments
2882000
us-gaap Marketable Securities Realized Gain Loss Excluding Other Than Temporary Impairments
MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments
7993000
CY2024Q2 us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
-485000
CY2023Q2 us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
-24472000
us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
-394000
us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
-35113000
CY2024Q2 mux Other Income Net
OtherIncomeNet
334000
CY2023Q2 mux Other Income Net
OtherIncomeNet
11000
mux Other Income Net
OtherIncomeNet
357000
mux Other Income Net
OtherIncomeNet
-216000
CY2024Q2 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
310000
CY2023Q2 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-21875000
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
222000
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-24454000
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
CY2024Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
43209000
CY2023Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
27510000
CY2024Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
40700000
CY2023Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
23000000.0
CY2022Q4 us-gaap Equity Securities Fv Ni
EquitySecuritiesFvNi
1295000
mux Payments To Acquire Available For Sale And Trading Securities
PaymentsToAcquireAvailableForSaleAndTradingSecurities
26855000
mux Disposals Or Transfers Available For Sale And Trading Securities
DisposalsOrTransfersAvailableForSaleAndTradingSecurities
162000
us-gaap Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
3010000
mux Unrealized Foreign Exchange Gain Loss On Securities
UnrealizedForeignExchangeGainLossOnSecurities
-1810000
CY2023Q2 us-gaap Equity Securities Fv Ni
EquitySecuritiesFvNi
29188000
CY2024Q2 us-gaap Value Added Tax Receivable Current
ValueAddedTaxReceivableCurrent
2333000
CY2023Q4 us-gaap Value Added Tax Receivable Current
ValueAddedTaxReceivableCurrent
2511000
CY2024Q2 us-gaap Prepaid Expense And Other Assets
PrepaidExpenseAndOtherAssets
4052000
CY2023Q4 us-gaap Prepaid Expense And Other Assets
PrepaidExpenseAndOtherAssets
3067000
CY2024Q2 mux Receivables Prepaids Other Assets Net Current
ReceivablesPrepaidsOtherAssetsNetCurrent
6385000
CY2023Q4 mux Receivables Prepaids Other Assets Net Current
ReceivablesPrepaidsOtherAssetsNetCurrent
5578000
CY2024Q2 mux Inventory Ore On Leach Pads Net Of Reserves
InventoryOreOnLeachPadsNetOfReserves
16694000
CY2023Q4 mux Inventory Ore On Leach Pads Net Of Reserves
InventoryOreOnLeachPadsNetOfReserves
11963000
CY2024Q2 us-gaap Inventory Work In Process Net Of Reserves
InventoryWorkInProcessNetOfReserves
5363000
CY2023Q4 us-gaap Inventory Work In Process Net Of Reserves
InventoryWorkInProcessNetOfReserves
4067000
CY2024Q2 mux Inventory Ore Stockpiles Net Of Reserves
InventoryOreStockpilesNetOfReserves
971000
CY2023Q4 mux Inventory Ore Stockpiles Net Of Reserves
InventoryOreStockpilesNetOfReserves
5939000
CY2024Q2 mux Inventory Precious Metals Net Of Reserves
InventoryPreciousMetalsNetOfReserves
1672000
CY2023Q4 mux Inventory Precious Metals Net Of Reserves
InventoryPreciousMetalsNetOfReserves
1955000
CY2024Q2 us-gaap Inventory Raw Materials And Supplies Net Of Reserves
InventoryRawMaterialsAndSuppliesNetOfReserves
7122000
CY2023Q4 us-gaap Inventory Raw Materials And Supplies Net Of Reserves
InventoryRawMaterialsAndSuppliesNetOfReserves
6120000
CY2024Q2 us-gaap Inventory Gross
InventoryGross
31822000
CY2023Q4 us-gaap Inventory Gross
InventoryGross
30044000
CY2024Q2 us-gaap Inventory Adjustments
InventoryAdjustments
11831000
CY2023Q4 us-gaap Inventory Adjustments
InventoryAdjustments
10100000
CY2024Q2 us-gaap Inventory Net
InventoryNet
19991000
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
1945000
CY2023 us-gaap Interest Expense Long Term Debt
InterestExpenseLongTermDebt
5749000
us-gaap Debt Instrument Periodic Payment Interest
DebtInstrumentPeriodicPaymentInterest
1945000
CY2023 us-gaap Debt Instrument Periodic Payment Interest
DebtInstrumentPeriodicPaymentInterest
4728000
CY2024Q2 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
40000000
CY2023Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
40000000
CY2024Q2 us-gaap Debt Current
DebtCurrent
6000000
CY2024Q2 us-gaap Long Term Debt
LongTermDebt
34000000
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 Settled
AssetRetirementObligationLiabilitiesSettled
304000
CY2023 us-gaap Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
1358000
us-gaap Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
1375000
CY2023 us-gaap Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
2536000
us-gaap Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
800000
CY2023 us-gaap Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
-300000
us-gaap Asset Retirement Obligation Foreign Currency Translation Gain Loss
AssetRetirementObligationForeignCurrencyTranslationGainLoss
-455000
CY2023 us-gaap Asset Retirement Obligation Foreign Currency Translation Gain Loss
AssetRetirementObligationForeignCurrencyTranslationGainLoss
297000
CY2024Q2 us-gaap Asset Retirement Obligation
AssetRetirementObligation
44437000
CY2023Q4 us-gaap Asset Retirement Obligation
AssetRetirementObligation
43021000
CY2024Q2 us-gaap Asset Retirement Obligation Current
AssetRetirementObligationCurrent
2280000
CY2023Q4 us-gaap Asset Retirement Obligation Current
AssetRetirementObligationCurrent
3105000
CY2024Q2 us-gaap Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
42157000
CY2023Q4 us-gaap Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
39916000
CY2024Q2 mux Reclamation Adjustments
ReclamationAdjustments
-688000
mux Reclamation Adjustments
ReclamationAdjustments
-705000
mux Reclamation Adjustments
ReclamationAdjustments
20000
CY2024Q2 us-gaap Accretion Expense
AccretionExpense
685000
CY2023Q2 us-gaap Accretion Expense
AccretionExpense
620000
us-gaap Accretion Expense
AccretionExpense
1392000
us-gaap Accretion Expense
AccretionExpense
1230000
CY2024Q2 mux Asset Retirement Obligation Reclamation Gross
AssetRetirementObligationReclamationGross
-3000
CY2023Q2 mux Asset Retirement Obligation Reclamation Gross
AssetRetirementObligationReclamationGross
620000
mux Asset Retirement Obligation Reclamation Gross
AssetRetirementObligationReclamationGross
687000
mux Asset Retirement Obligation Reclamation Gross
AssetRetirementObligationReclamationGross
1250000
CY2024Q2 us-gaap Long Term Debt Fair Value
LongTermDebtFairValue
40000000.0
CY2023Q4 us-gaap Long Term Debt Fair Value
LongTermDebtFairValue
40000000.0
CY2024Q2 ecd Non Rule10b51 Arr Adopted Flag
NonRule10b51ArrAdoptedFlag
false
CY2024Q2 ecd Rule10b51 Arr Adopted Flag
Rule10b51ArrAdoptedFlag
false
CY2024Q2 mux Rule10b51arrmodifiedflag
Rule10b51arrmodifiedflag
false
CY2024Q2 ecd Non Rule10b51 Arr Trmntd Flag
NonRule10b51ArrTrmntdFlag
false
CY2024Q2 ecd Rule10b51 Arr Trmntd Flag
Rule10b51ArrTrmntdFlag
false
CY2024Q2 mux Nonrule10b51arrmodifiedflag
Nonrule10b51arrmodifiedflag
false

Files In Submission

Name View Source Status
0001558370-24-011396-index-headers.html Edgar Link pending
0001558370-24-011396-index.html Edgar Link pending
0001558370-24-011396.txt Edgar Link pending
0001558370-24-011396-xbrl.zip Edgar Link pending
Financial_Report.xlsx Edgar Link pending
MetaLinks.json Edgar Link pending
mux-20240630.xsd Edgar Link pending
mux-20240630x10q.htm Edgar Link pending
mux-20240630xex31d1.htm Edgar Link pending
mux-20240630xex31d2.htm Edgar Link pending
mux-20240630xex32.htm Edgar Link pending
mux-20240630xex95.htm Edgar Link pending
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
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
mux-20240630_cal.xml Edgar Link unprocessable
mux-20240630x10q_htm.xml Edgar Link completed
mux-20240630_def.xml Edgar Link unprocessable
mux-20240630_lab.xml Edgar Link unprocessable
mux-20240630_pre.xml Edgar Link unprocessable
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
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
FilingSummary.xml Edgar Link unprocessable