$GORO
GOLD RESOURCE CORP

2021 Form 10-K Financial Statement

#000155837022003309 Filed on March 10, 2022

View on sec.gov

Income Statement

Concept 2021 2020 Q4 2020
Revenue $125.2M $90.69M $90.69M
YoY Change 38.05% 273.48% -24.61%
Cost Of Revenue $88.45M $78.21M $78.21M
YoY Change 13.1% 362.78% -14.69%
Gross Profit $36.75M $12.49M $12.49M
YoY Change 194.28% 69.11% -56.39%
Gross Profit Margin 29.35% 13.77% 13.77%
Selling, General & Admin $7.775M $10.63M $10.63M
YoY Change -26.87% 250.2% 6.87%
% of Gross Profit 21.16% 85.14% 85.14%
Research & Development $4.886M $2.485M
YoY Change 96.62% -8.64%
% of Gross Profit 13.3% 19.9%
Depreciation & Amortization $16.10M $3.911M $17.60M
YoY Change -8.52% -15.78% -11.56%
% of Gross Profit 43.81% 31.32% 140.95%
Operating Expenses $12.66M $13.12M $13.12M
YoY Change -3.48% 415.2% 3.54%
Operating Profit $17.64M -$630.0K -$758.0K
YoY Change -2427.57% -113.02% -104.89%
Interest Expense -$3.437M $82.00K $82.00K
YoY Change -4291.46% -71.23% -81.28%
% of Operating Profit -19.48%
Other Income/Expense, Net -$1.020M $1.109M $1.188M
YoY Change -185.86% -606.39% -356.03%
Pretax Income -$6.369M -$758.0K -$7.196M
YoY Change -11.49% -115.49% 13.54%
Income Tax $9.615M $5.573M $5.573M
% Of Pretax Income
Net Earnings $8.028M $4.359M $4.359M
YoY Change 84.17% 2405.17% -25.26%
Net Earnings / Revenue 6.41% 4.81% 4.81%
Basic Earnings Per Share $0.11 $0.06
Diluted Earnings Per Share $0.11 $62.36K $0.06
COMMON SHARES
Basic Shares Outstanding 75.30M 71.87M 69.90M
Diluted Shares Outstanding 75.61M 70.69M

Balance Sheet

Concept 2021 2020 Q4 2020
SHORT-TERM ASSETS
Cash & Short-Term Investments $33.71M $25.41M $25.41M
YoY Change 32.7% 148.82% 148.82%
Cash & Equivalents $33.71M $25.41M $25.41M
Short-Term Investments
Other Short-Term Assets $6.150M $647.0K $2.401M
YoY Change 156.14% 88.63% -86.55%
Inventory $10.36M $9.995M $9.995M
Prepaid Expenses
Receivables $8.672M $4.226M $4.226M
Other Receivables $20.00K $846.0K $846.0K
Total Short-Term Assets $58.92M $42.87M $42.87M
YoY Change 37.42% -15.87% -15.87%
LONG-TERM ASSETS
Property, Plant & Equipment $156.8M $62.51M $62.51M
YoY Change 150.79% -4.19% -4.19%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets $76.00K $41.00K $350.0K
YoY Change -78.29% -8.89% -99.54%
Total Long-Term Assets $156.8M $62.86M $62.86M
YoY Change 149.51% -55.75% -55.75%
TOTAL ASSETS
Total Short-Term Assets $58.92M $42.87M $42.87M
Total Long-Term Assets $156.8M $62.86M $62.86M
Total Assets $215.8M $105.7M $105.7M
YoY Change 104.06% -45.22% -45.22%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $13.31M $8.782M $8.782M
YoY Change 51.54% -2.96% -2.96%
Accrued Expenses $3.631M $2.275M $1.796M
YoY Change 102.17% -26.66% -29.24%
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 $29.66M $12.09M $12.09M
YoY Change 145.42% -56.81% -56.81%
LONG-TERM LIABILITIES
Long-Term Debt $0.00 $0.00 $0.00
YoY Change
Other Long-Term Liabilities $52.23M $13.00K $3.111M
YoY Change 1578.78% -99.81% -55.39%
Total Long-Term Liabilities $52.23M $3.111M $3.111M
YoY Change 1578.78% -55.39% -55.39%
TOTAL LIABILITIES
Total Short-Term Liabilities $29.66M $12.09M $12.09M
Total Long-Term Liabilities $52.23M $3.111M $3.111M
Total Liabilities $95.01M $15.20M $15.20M
YoY Change 525.24% -56.53% -56.53%
SHAREHOLDERS EQUITY
Retained Earnings $12.65M
YoY Change -25.02%
Common Stock $75.00K
YoY Change 13.64%
Preferred Stock
YoY Change
Treasury Stock (at cost) $5.884M
YoY Change 0.0%
Treasury Stock Shares $336.4K
Shareholders Equity $120.8M $90.54M $90.54M
YoY Change
Total Liabilities & Shareholders Equity $215.8M $105.7M $105.7M
YoY Change 104.06% -45.22% -45.22%

Cashflow Statement

Concept 2021 2020 Q4 2020
OPERATING ACTIVITIES
Net Income $8.028M $4.359M $4.359M
YoY Change 84.17% 2405.17% -25.26%
Depreciation, Depletion And Amortization $16.10M $3.911M $17.60M
YoY Change -8.52% -15.78% -11.56%
Cash From Operating Activities $34.78M $18.11M $35.40M
YoY Change -1.73% 32.81% 65.35%
INVESTING ACTIVITIES
Capital Expenditures $20.61M -$6.265M $12.81M
YoY Change 60.88% -151.23% -24.36%
Acquisitions $2.363M
YoY Change
Other Investing Activities -$2.363M $4.593M -$1.642M
YoY Change 43.91% -120.38% -92.71%
Cash From Investing Activities -$22.97M -$1.672M -$14.45M
YoY Change 58.95% -83.78% -63.38%
FINANCING ACTIVITIES
Cash Dividend Paid $3.400M $2.800M
YoY Change 21.43%
Common Stock Issuance & Retirement, Net $25.80M
YoY Change 5.51%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities -3.063M -14.21M -5.221M
YoY Change -41.33% 757.06% -124.82%
NET CHANGE
Cash From Operating Activities 34.78M 18.11M 35.40M
Cash From Investing Activities -22.97M -1.672M -14.45M
Cash From Financing Activities -3.063M -14.21M -5.221M
Net Change In Cash 8.307M 2.229M 15.20M
YoY Change -45.33% 33.39% 503.69%
FREE CASH FLOW
Cash From Operating Activities $34.78M $18.11M $35.40M
Capital Expenditures $20.61M -$6.265M $12.81M
Free Cash Flow $14.17M $24.38M $22.59M
YoY Change -37.25% 1632.48% 405.17%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
CY2020 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
0.15
CY2021 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
0.11
CY2020 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
-0.09
CY2021 dei Entity Central Index Key
EntityCentralIndexKey
0001160791
CY2021 dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
FY
CY2021 dei Amendment Flag
AmendmentFlag
false
CY2021 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
0.11
CY2020 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
-0.09
CY2019 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
0.09
CY2019 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
0.09
CY2021 dei Entity Interactive Data Current
EntityInteractiveDataCurrent
Yes
CY2020 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
0.15
CY2021 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.11
CY2020 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.06
CY2019 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.09
CY2021 us-gaap Stockholders Equity Note Stock Split Conversion Ratio1
StockholdersEquityNoteStockSplitConversionRatio1
0.2857
CY2021Q4 us-gaap Deferred Compensation Arrangement With Individual Recorded Liability
DeferredCompensationArrangementWithIndividualRecordedLiability
200000
CY2021 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.11
CY2020 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.06
CY2019 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.09
CY2021 dei Document Type
DocumentType
10-K
CY2021 dei Document Annual Report
DocumentAnnualReport
true
CY2021 dei Document Period End Date
DocumentPeriodEndDate
2021-12-31
CY2021 dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--12-31
CY2021 dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2021
CY2021 dei Document Transition Report
DocumentTransitionReport
false
CY2021 dei Entity File Number
EntityFileNumber
001-34857
CY2021 dei Entity Registrant Name
EntityRegistrantName
Gold Resource Corporation
CY2021 dei Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
CO
CY2021 dei Entity Tax Identification Number
EntityTaxIdentificationNumber
84-1473173
CY2021 dei Entity Address Address Line1
EntityAddressAddressLine1
7900 E. Union Ave,
CY2021 dei Entity Address Address Line2
EntityAddressAddressLine2
Suite 320,
CY2021 dei Entity Address City Or Town
EntityAddressCityOrTown
Denver,
CY2021 dei Entity Address State Or Province
EntityAddressStateOrProvince
CO
CY2021 dei Entity Address Postal Zip Code
EntityAddressPostalZipCode
80237
CY2021 dei City Area Code
CityAreaCode
303
CY2021 dei Local Phone Number
LocalPhoneNumber
320-7708
CY2021 dei Security12b Title
Security12bTitle
Common Stock
CY2021 dei Trading Symbol
TradingSymbol
GORO
CY2021 dei Security Exchange Name
SecurityExchangeName
NYSEAMER
CY2021 dei Entity Well Known Seasoned Issuer
EntityWellKnownSeasonedIssuer
No
CY2021 dei Entity Voluntary Filers
EntityVoluntaryFilers
No
CY2021 dei Entity Current Reporting Status
EntityCurrentReportingStatus
No
CY2021 dei Entity Filer Category
EntityFilerCategory
Accelerated Filer
CY2021 dei Entity Small Business
EntitySmallBusiness
false
CY2021 dei Entity Emerging Growth Company
EntityEmergingGrowthCompany
false
CY2021 dei Icfr Auditor Attestation Flag
IcfrAuditorAttestationFlag
false
CY2021 dei Entity Shell Company
EntityShellCompany
false
CY2021Q2 dei Entity Public Float
EntityPublicFloat
192056111
CY2022Q1 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
88338774
CY2021 dei Auditor Firm
AuditorFirmId
166
CY2021 dei Auditor Name
AuditorName
Plante & Moran, PLLC
CY2021 dei Auditor Location
AuditorLocation
Denver, Colorado
CY2021Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
33712000
CY2020Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
25405000
CY2021Q4 us-gaap Short Term Investments
ShortTermInvestments
589000
CY2020Q4 us-gaap Short Term Investments
ShortTermInvestments
671000
CY2021Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
8672000
CY2020Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
4226000
CY2021Q4 us-gaap Inventory Net
InventoryNet
10361000
CY2020Q4 us-gaap Inventory Net
InventoryNet
9995000
CY2021Q4 goro Promissory Note
PromissoryNote
3885000
CY2020Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
13000
CY2021Q4 us-gaap Liabilities
Liabilities
95012000
CY2020Q4 us-gaap Liabilities
Liabilities
15196000
CY2020Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.001
CY2021Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.001
CY2020Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
200000000
CY2021Q4 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
1696000
CY2020Q4 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
2576000
CY2021Q4 us-gaap Assets Current
AssetsCurrent
58915000
CY2020Q4 us-gaap Assets Current
AssetsCurrent
42873000
CY2021Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
156771000
CY2020Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
62511000
CY2020Q4 us-gaap Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
309000
CY2021Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
76000
CY2020Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
41000
CY2021Q4 us-gaap Assets
Assets
215762000
CY2020Q4 us-gaap Assets
Assets
105734000
CY2021Q4 us-gaap Accounts Payable Current
AccountsPayableCurrent
13308000
CY2020Q4 us-gaap Accounts Payable Current
AccountsPayableCurrent
8782000
CY2021Q4 us-gaap Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
6801000
CY2020Q4 us-gaap Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
73000
CY2021Q4 goro Mining Royalty Taxes Payable
MiningRoyaltyTaxesPayable
2975000
CY2020Q4 goro Mining Royalty Taxes Payable
MiningRoyaltyTaxesPayable
955000
CY2021Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
6575000
CY2020Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
2275000
CY2021Q4 us-gaap Liabilities Current
LiabilitiesCurrent
29659000
CY2020Q4 us-gaap Liabilities Current
LiabilitiesCurrent
12085000
CY2021Q4 us-gaap Mine Reclamation And Closing Liability Noncurrent
MineReclamationAndClosingLiabilityNoncurrent
3112000
CY2020Q4 us-gaap Mine Reclamation And Closing Liability Noncurrent
MineReclamationAndClosingLiabilityNoncurrent
3098000
CY2021Q4 us-gaap Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
42560000
CY2021Q4 us-gaap Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
13126000
CY2021Q4 us-gaap Asset Acquisition Contingent Consideration Liability Noncurrent
AssetAcquisitionContingentConsiderationLiabilityNoncurrent
4603000
CY2021Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
1952000
CY2021Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
200000000
CY2021Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
88338774
CY2020Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
74376958
CY2021Q4 us-gaap Common Stock Value
CommonStockValue
89000
CY2020Q4 us-gaap Common Stock Value
CommonStockValue
75000
CY2021Q4 us-gaap Additional Paid In Capital
AdditionalPaidInCapital
110153000
CY2020Q4 us-gaap Additional Paid In Capital
AdditionalPaidInCapital
84865000
CY2021Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
17563000
CY2020Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
12653000
CY2020Q4 us-gaap Treasury Stock Shares
TreasuryStockShares
336398
CY2021Q4 us-gaap Treasury Stock Shares
TreasuryStockShares
336398
CY2021Q4 us-gaap Treasury Stock Value
TreasuryStockValue
5884000
CY2020Q4 us-gaap Treasury Stock Value
TreasuryStockValue
5884000
CY2021Q4 us-gaap Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax
AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax
-1171000
CY2020Q4 us-gaap Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax
AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax
-1171000
CY2021Q4 us-gaap Stockholders Equity
StockholdersEquity
120750000
CY2020Q4 us-gaap Stockholders Equity
StockholdersEquity
90538000
CY2021Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
215762000
CY2020Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
105734000
CY2021 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
125196000
CY2020 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
90692000
CY2019 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
120301000
CY2021 goro Mining Production Costs
MiningProductionCosts
72234000
CY2020 goro Mining Production Costs
MiningProductionCosts
60626000
CY2019 goro Mining Production Costs
MiningProductionCosts
72056000
CY2021 us-gaap Cost Depreciation Amortization And Depletion
CostDepreciationAmortizationAndDepletion
15996000
CY2020 us-gaap Cost Depreciation Amortization And Depletion
CostDepreciationAmortizationAndDepletion
17413000
CY2019 us-gaap Cost Depreciation Amortization And Depletion
CostDepreciationAmortizationAndDepletion
19549000
CY2021 goro Reclamation And Remediation
ReclamationAndRemediation
219000
CY2020 goro Reclamation And Remediation
ReclamationAndRemediation
166000
CY2019 goro Reclamation And Remediation
ReclamationAndRemediation
64000
CY2021 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
88449000
CY2020 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
78205000
CY2019 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
91669000
CY2021 us-gaap Gross Profit
GrossProfit
36747000
CY2020 us-gaap Gross Profit
GrossProfit
12487000
CY2019 us-gaap Gross Profit
GrossProfit
28632000
CY2021 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
6900000
CY2020 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
8402000
CY2019 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
8017000
CY2021 goro Mining Exploration Expense
MiningExplorationExpense
4886000
CY2020 goro Mining Exploration Expense
MiningExplorationExpense
2485000
CY2019 goro Mining Exploration Expense
MiningExplorationExpense
2720000
CY2021 us-gaap Restructuring Charges
RestructuringCharges
2423000
CY2020 us-gaap Restructuring Charges
RestructuringCharges
1316000
CY2021 us-gaap Share Based Compensation
ShareBasedCompensation
875000
CY2020 us-gaap Share Based Compensation
ShareBasedCompensation
2230000
CY2019 us-gaap Share Based Compensation
ShareBasedCompensation
1932000
CY2021 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
-3000000
CY2021 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-1020000
CY2020 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
1188000
CY2019 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-464000
CY2021 us-gaap Costs And Expenses
CostsAndExpenses
19104000
CY2020 us-gaap Costs And Expenses
CostsAndExpenses
13245000
CY2019 us-gaap Costs And Expenses
CostsAndExpenses
13133000
CY2021 us-gaap Operating Income Loss
OperatingIncomeLoss
17643000
CY2020 us-gaap Operating Income Loss
OperatingIncomeLoss
-758000
CY2019 us-gaap Operating Income Loss
OperatingIncomeLoss
15499000
CY2021 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
9615000
CY2020 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
5573000
CY2019 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
9967000
CY2021 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
8028000
CY2020 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
-6331000
CY2019 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
5532000
CY2020 us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
10690000
CY2019 us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
300000
CY2020 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
-0.09
CY2019 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
0.09
CY2020 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
0.15
CY2021 us-gaap Net Income Loss
NetIncomeLoss
8028000
CY2020 us-gaap Net Income Loss
NetIncomeLoss
4359000
CY2019 us-gaap Net Income Loss
NetIncomeLoss
5832000
CY2021 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
0.11
CY2021 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.11
CY2020 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.06
CY2019 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.09
CY2021 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
75301253
CY2020 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
69902708
CY2019 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
63681156
CY2021 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
75608627
CY2020 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
70686243
CY2019 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
64032990
CY2018Q4 us-gaap Stockholders Equity
StockholdersEquity
127262000
CY2019 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
1932000
CY2019 us-gaap Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
98000
CY2019 us-gaap Dividends
Dividends
1612000
CY2019 us-gaap Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
24546000
CY2019 us-gaap Net Income Loss
NetIncomeLoss
5832000
CY2019Q4 us-gaap Stockholders Equity
StockholdersEquity
158058000
CY2020 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
3039000
CY2020 us-gaap Stock Issued During Period Value Restricted Stock Award Gross
StockIssuedDuringPeriodValueRestrictedStockAwardGross
1000
CY2020 us-gaap Dividends
Dividends
2819000
CY2020 us-gaap Stockholders Equity Note Spinoff Transaction
StockholdersEquityNoteSpinoffTransaction
-97995000
CY2020 us-gaap Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
25895000
CY2020 us-gaap Net Income Loss
NetIncomeLoss
4359000
CY2020Q4 us-gaap Stockholders Equity
StockholdersEquity
90538000
CY2021 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
671000
CY2021 us-gaap Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
288000
CY2021 us-gaap Dividends
Dividends
3118000
CY2021 us-gaap Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
24550000
CY2021 goro Surrender Of Stock For Taxes Due On Vesting Value
SurrenderOfStockForTaxesDueOnVestingValue
207000
CY2021 us-gaap Net Income Loss
NetIncomeLoss
8028000
CY2021Q4 us-gaap Stockholders Equity
StockholdersEquity
120750000
CY2021 us-gaap Net Income Loss
NetIncomeLoss
8028000
CY2020 us-gaap Net Income Loss
NetIncomeLoss
4359000
CY2019 us-gaap Net Income Loss
NetIncomeLoss
5832000
CY2020 us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
10690000
CY2019 us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
300000
CY2021 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
8028000
CY2020 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
-6331000
CY2019 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
5532000
CY2021 us-gaap Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
-2216000
CY2020 us-gaap Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
3508000
CY2019 us-gaap Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
3857000
CY2019 us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
-305000
CY2021 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
16147000
CY2020 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
17601000
CY2019 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
19917000
CY2021 goro Share Based Compensation And Restructuring Expense
ShareBasedCompensationAndRestructuringExpense
877000
CY2020 us-gaap Share Based Compensation
ShareBasedCompensation
2230000
CY2019 us-gaap Share Based Compensation
ShareBasedCompensation
1932000
CY2021 us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
-2709000
CY2020 us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
404000
CY2021 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
4446000
CY2020 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
-4136000
CY2019 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
6618000
CY2021 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
708000
CY2020 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
-1036000
CY2019 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
1976000
CY2021 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
267000
CY2020 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
405000
CY2019 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
-1097000
CY2021 us-gaap Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
8000
CY2020 us-gaap Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
-4000
CY2019 us-gaap Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
3000
CY2021 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
5930000
CY2020 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
-588000
CY2019 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
175000
CY2021 us-gaap Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
8737000
CY2020 us-gaap Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
426000
CY2019 us-gaap Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
-106000
CY2021 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
34783000
CY2020 us-gaap Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
21213000
CY2019 us-gaap Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
24112000
CY2021 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
20610000
CY2020 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
12811000
CY2019 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
16936000
CY2021 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
2363000
CY2020 goro Proceeds From Sale Of Gold And Silver Bullion Or Rounds
ProceedsFromSaleOfGoldAndSilverBullionOrRounds
4846000
CY2019 goro Proceeds From Sale Of Gold And Silver Bullion Or Rounds
ProceedsFromSaleOfGoldAndSilverBullionOrRounds
2000
CY2021 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-22973000
CY2020 us-gaap Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
-7965000
CY2019 us-gaap Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
-16934000
CY2021 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
300000
CY2019 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
98000
CY2020 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
25795000
CY2019 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
24449000
CY2021 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
3366000
CY2020 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
2790000
CY2019 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
1491000
CY2020 goro Cash Transferred In Spin Off Transaction
CashTransferredInSpinOffTransaction
27774000
CY2021 us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
3000
CY2020 goro Proceeds From Payments For Other Financing Activities Discontinued Operations
ProceedsFromPaymentsForOtherFinancingActivitiesDiscontinuedOperations
-452000
CY2019 goro Proceeds From Payments For Other Financing Activities Discontinued Operations
ProceedsFromPaymentsForOtherFinancingActivitiesDiscontinuedOperations
-2019000
CY2021 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-3063000
CY2020 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-5221000
CY2019 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
21037000
CY2021 us-gaap Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
-440000
CY2020 us-gaap Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
-528000
CY2019 us-gaap Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
-455000
CY2020 us-gaap Cash Provided By Used In Operating Activities Discontinued Operations
CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations
14184000
CY2019 us-gaap Cash Provided By Used In Operating Activities Discontinued Operations
CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations
-2705000
CY2020 us-gaap Cash Provided By Used In Investing Activities Discontinued Operations
CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations
-6488000
CY2019 us-gaap Cash Provided By Used In Investing Activities Discontinued Operations
CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations
-22538000
CY2021 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
8307000
CY2020 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
15195000
CY2019 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
2517000
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
25405000
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
10210000
CY2018Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
7693000
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
33712000
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
25405000
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
10210000
CY2020 us-gaap Interest Paid Net
InterestPaidNet
20000
CY2019 us-gaap Interest Paid Net
InterestPaidNet
18000
CY2021 us-gaap Income Taxes Paid
IncomeTaxesPaid
4939000
CY2020 us-gaap Income Taxes Paid
IncomeTaxesPaid
2734000
CY2019 us-gaap Income Taxes Paid
IncomeTaxesPaid
3743000
CY2021 goro Increase Decrease In Accrued Capital Expenditures
IncreaseDecreaseInAccruedCapitalExpenditures
684000
CY2020 goro Increase Decrease In Accrued Capital Expenditures
IncreaseDecreaseInAccruedCapitalExpenditures
-643000
CY2019 goro Increase Decrease In Accrued Capital Expenditures
IncreaseDecreaseInAccruedCapitalExpenditures
624000
CY2021 us-gaap Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
7000
CY2020 us-gaap Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
82000
CY2019 us-gaap Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
443000
CY2021 us-gaap Number Of Operating Segments
NumberOfOperatingSegments
3
CY2021 us-gaap Use Of Estimates
UseOfEstimates
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:24.5pt;margin:0pt;"><i style="font-style:italic;background:#ffffff;">Use of Estimates</i></p><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:justify;text-indent:27pt;margin:0pt;"><span style="visibility:hidden;">​</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:27pt;margin:0pt;">The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amount of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods. The more significant areas requiring the use of management estimates and assumptions relate to Mineral Resources and Mineral Reserves that are the basis for future cash flow estimates utilized in impairment calculations and units-of-production depreciation calculations; asset and liability valuation related to acquisitions; accounting for asset acquisitions; future metal prices, especially as it relates to zinc zero cost collar; environmental remediation, reclamation and closure obligations; estimates of recoverable gold and other minerals in stockpiles; write-downs of inventory, stockpiles to net realizable value; valuation allowances for deferred tax assets and liabilities; valuation of contingent considerations and gold and silver stream agreements, provisional amounts related to income tax effects of newly enacted tax laws; and stock-based compensation. Management routinely makes judgments and estimates about the effects of matters that are inherently uncertain and bases its estimates and judgments on historical experience and on various other factors that are believed to be reasonable under the circumstances. Actual results could differ from these estimates. </p>
CY2021 us-gaap Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:27pt;margin:0pt;"><i style="font-style:italic;">Reclassifications</i></p><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:justify;text-indent:27pt;margin:0pt;"><span style="visibility:hidden;">​</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:27pt;margin:0pt;">Certain amounts presented in prior periods have been reclassified to conform to the current period presentation. Starting 2020, the Company showed Stock-based compensation as a separate line item in the Consolidated Statements of Operations. In 2019, Stock-based compensation was included with General and administrative expenses. The reclassifications had no material effect on the Company’s results of operations or financial condition. </p>
CY2020Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
0
CY2021Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
0
CY2021 goro Concentrate Sale Percentage Based On Provisional Sales Price
ConcentrateSalePercentageBasedOnProvisionalSalesPrice
1
CY2021 goro Awards Earned Over Period
AwardsEarnedOverPeriod
P3Y
CY2021 us-gaap Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:27pt;margin:0pt;"><i style="font-style:italic;">Concentration of Credit Risk </i></p><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:justify;text-indent:27pt;margin:0pt;"><span style="visibility:hidden;">​</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:27pt;margin:0pt;">The Company has considered and assessed the credit risk resulting from its concentrate sales and doré sales arrangements with its customers. In the event that the Company’s relationships with its customers are interrupted for any reason, the Company believes that it would be able to locate another entity to purchase its metals concentrates and doré bars; however, any interruption could temporarily disrupt the Company’s sale of its products and materially adversely affect operating results.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:24.5pt;margin:0pt;"><span style="visibility:hidden;">​</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:27pt;margin:0pt;">The Company’s Arista and Alta Gracia mines, which are located in the State of Oaxaca, Mexico, accounted for 100%of the Company’s total net sales from continuing operations for the years ended December 31, 2021, 2020 and 2019, respectively. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:24.5pt;margin:0pt;"><span style="visibility:hidden;">​</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:27pt;margin:0pt;">Some of the Company’s operating cash balances are maintained in accounts that currently exceed federally insured limits. The Company believes that the financial strength of the depositing institutions mitigates the underlying risk of loss. To date, these concentrations of credit risk have not had a significant impact on the Company’s financial position or results of operations. </p>
CY2021 goro Realized Gain Or Loss Embedded Derivative Net
RealizedGainOrLossEmbeddedDerivativeNet
777000
CY2020 goro Realized Gain Or Loss Embedded Derivative Net
RealizedGainOrLossEmbeddedDerivativeNet
138000
CY2019 goro Realized Gain Or Loss Embedded Derivative Net
RealizedGainOrLossEmbeddedDerivativeNet
1423000
CY2021 goro Unrealized Gain Or Loss Embedded Derivative Net
UnrealizedGainOrLossEmbeddedDerivativeNet
225000
CY2020 goro Unrealized Gain Or Loss Embedded Derivative Net
UnrealizedGainOrLossEmbeddedDerivativeNet
-185000
CY2019 goro Unrealized Gain Or Loss Embedded Derivative Net
UnrealizedGainOrLossEmbeddedDerivativeNet
291000
CY2021 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
125196000
CY2020 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
90692000
CY2019 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
120301000
CY2021Q4 us-gaap Short Term Investments
ShortTermInvestments
589000
CY2020Q4 us-gaap Short Term Investments
ShortTermInvestments
671000
CY2020Q4 goro Ore Stockpiles Underground Mine
OreStockpilesUndergroundMine
648000
CY2020Q4 goro Ore Stockpiles Open Pit Mine
OreStockpilesOpenPitMine
41000
CY2021Q4 goro Inventory Concentrates
InventoryConcentrates
2048000
CY2020Q4 goro Inventory Concentrates
InventoryConcentrates
1919000
CY2021Q4 goro Inventory Dore
InventoryDore
452000
CY2020Q4 goro Inventory Dore
InventoryDore
459000
CY2021Q4 goro Product Inventory
ProductInventory
2500000
CY2020Q4 goro Product Inventory
ProductInventory
3067000
CY2021Q4 us-gaap Other Inventory Supplies
OtherInventorySupplies
7861000
CY2020Q4 us-gaap Other Inventory Supplies
OtherInventorySupplies
6928000
CY2021Q4 us-gaap Inventory Net
InventoryNet
10361000
CY2020Q4 us-gaap Inventory Net
InventoryNet
9995000
CY2021 us-gaap Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
-6369000
CY2020 us-gaap Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
-7196000
CY2019 us-gaap Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
-6338000
CY2021 us-gaap Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
24012000
CY2020 us-gaap Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
6438000
CY2019 us-gaap Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
21837000
CY2021 us-gaap Operating Income Loss
OperatingIncomeLoss
17643000
CY2020 us-gaap Operating Income Loss
OperatingIncomeLoss
-758000
CY2019 us-gaap Operating Income Loss
OperatingIncomeLoss
15499000
CY2021 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
305000
CY2021 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
11426000
CY2020 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
3294000
CY2019 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
6210000
CY2021 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
11731000
CY2020 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
3294000
CY2019 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
6210000
CY2020 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
2999000
CY2019 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
1881000
CY2021 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
-2116000
CY2020 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
-720000
CY2019 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
1876000
CY2021 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-2116000
CY2020 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
2279000
CY2019 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
3757000
CY2021 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
9615000
CY2020 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
5573000
CY2019 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
9967000
CY2021 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
3705000
CY2020 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
-159000
CY2019 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
3255000
CY2021 us-gaap Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
2095000
CY2020 us-gaap Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
558000
CY2019 us-gaap Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
1969000
CY2020 goro Effective Income Tax Rate Reconciliation Global Intangible Low Tax Income Amount
EffectiveIncomeTaxRateReconciliationGlobalIntangibleLowTaxIncomeAmount
-886000
CY2019 goro Effective Income Tax Rate Reconciliation Global Intangible Low Tax Income Amount
EffectiveIncomeTaxRateReconciliationGlobalIntangibleLowTaxIncomeAmount
2173000
CY2021 goro Change In Deferred Tax Assets
ChangeInDeferredTaxAssets
-1189000
CY2020 goro Change In Deferred Tax Assets
ChangeInDeferredTaxAssets
3919000
CY2019 goro Change In Deferred Tax Assets
ChangeInDeferredTaxAssets
277000
CY2021 goro Mexico Mining Tax
MexicoMiningTax
1590000
CY2020 goro Mexico Mining Tax
MexicoMiningTax
280000
CY2019 goro Mexico Mining Tax
MexicoMiningTax
1126000
CY2021 goro Income Tax Reconciliation Impact Of Foreign Currency Loss Gain
IncomeTaxReconciliationImpactOfForeignCurrencyLossGain
535000
CY2020 goro Income Tax Reconciliation Impact Of Foreign Currency Loss Gain
IncomeTaxReconciliationImpactOfForeignCurrencyLossGain
866000
CY2019 goro Income Tax Reconciliation Impact Of Foreign Currency Loss Gain
IncomeTaxReconciliationImpactOfForeignCurrencyLossGain
255000
CY2021 us-gaap Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount
2471000
CY2020 us-gaap Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount
449000
CY2019 us-gaap Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount
361000
CY2021 goro Effective Income Tax Rate Reconciliation Mexico Withholding Tax Amount
EffectiveIncomeTaxRateReconciliationMexicoWithholdingTaxAmount
679000
CY2020 goro Effective Income Tax Rate Reconciliation Mexico Withholding Tax Amount
EffectiveIncomeTaxRateReconciliationMexicoWithholdingTaxAmount
192000
CY2019 goro Effective Income Tax Rate Reconciliation Mexico Withholding Tax Amount
EffectiveIncomeTaxRateReconciliationMexicoWithholdingTaxAmount
374000
CY2021 goro Effective Income Tax Rate Reconciliation Inflation In Mexico Amount
EffectiveIncomeTaxRateReconciliationInflationInMexicoAmount
-981000
CY2020 goro Effective Income Tax Rate Reconciliation Inflation In Mexico Amount
EffectiveIncomeTaxRateReconciliationInflationInMexicoAmount
-550000
CY2019 goro Effective Income Tax Rate Reconciliation Inflation In Mexico Amount
EffectiveIncomeTaxRateReconciliationInflationInMexicoAmount
-338000
CY2021 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
585000
CY2020 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
127000
CY2019 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
139000
CY2021 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
125000
CY2020 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
777000
CY2019 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
376000
CY2021 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
9615000
CY2020 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
5573000
CY2021Q4 goro Deferred Tax Assets Employee Profit Sharing Obligation
DeferredTaxAssetsEmployeeProfitSharingObligation
566000
CY2021Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards Domestic
DeferredTaxAssetsOperatingLossCarryforwardsDomestic
29496000
CY2020Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards Domestic
DeferredTaxAssetsOperatingLossCarryforwardsDomestic
2190000
CY2021Q4 us-gaap Deferred Tax Assets Derivative Instruments
DeferredTaxAssetsDerivativeInstruments
608000
CY2019 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
9967000
CY2021Q4 us-gaap Deferred Tax Assets Property Plant And Equipment
DeferredTaxAssetsPropertyPlantAndEquipment
12092000
CY2020Q4 us-gaap Deferred Tax Assets Property Plant And Equipment
DeferredTaxAssetsPropertyPlantAndEquipment
10355000
CY2021Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
1068000
CY2020Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
4018000
CY2020Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards Foreign
DeferredTaxAssetsTaxCreditCarryforwardsForeign
4089000
CY2021Q4 us-gaap Deferred Tax Assets Inventory
DeferredTaxAssetsInventory
142000
CY2020Q4 us-gaap Deferred Tax Assets Inventory
DeferredTaxAssetsInventory
79000
CY2021Q4 goro Deferred Tax Assets Foreign Mining Tax
DeferredTaxAssetsForeignMiningTax
793000
CY2020Q4 goro Deferred Tax Assets Foreign Mining Tax
DeferredTaxAssetsForeignMiningTax
199000
CY2021Q4 goro Deferred Tax Assets Accounts Payable
DeferredTaxAssetsAccountsPayable
2708000
CY2020Q4 goro Deferred Tax Assets Accounts Payable
DeferredTaxAssetsAccountsPayable
912000
CY2021Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards Foreign
DeferredTaxAssetsTaxCreditCarryforwardsForeign
4089000
CY2021Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
362000
CY2020Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
377000
CY2021Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
51924000
CY2020Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
22219000
CY2021Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
36933000
CY2020Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
10592000
CY2021Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
14991000
CY2020Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
11627000
CY2021Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
28117000
CY2020Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
11318000
CY2021Q4 us-gaap Deferred Tax Liabilities
DeferredTaxLiabilities
13126000
CY2020Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
309000
CY2021Q4 goro Deferred Tax Liabilities Assets Acquisition
DeferredTaxLiabilitiesAssetsAcquisition
13100000
CY2021Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
36900000
CY2021Q4 goro Mitl Corporate Income Tax Rate
MitlCorporateIncomeTaxRate
0.30
CY2021Q4 goro Mitl Royalty Tax On Mining Concessions
MitlRoyaltyTaxOnMiningConcessions
0.075
CY2021 goro Royalty Fee As Percent Of Gross Revenue
RoyaltyFeeAsPercentOfGrossRevenue
0.005
CY2021 goro Mitl Withholding Tax On Dividends Paid To Residents And Nonresident Shareholders
MitlWithholdingTaxOnDividendsPaidToResidentsAndNonresidentShareholders
0.10
CY2021 goro Dividend Withholding Tax Between Countries
DividendWithholdingTaxBetweenCountries
0.05
CY2021 goro Dividend Withholding Tax Between Countries
DividendWithholdingTaxBetweenCountries
0.05
CY2021 goro Dividend Withholding Tax Amount Between Countries
DividendWithholdingTaxAmountBetweenCountries
500000
CY2020 goro Dividend Withholding Tax Amount Between Countries
DividendWithholdingTaxAmountBetweenCountries
200000
CY2019 goro Dividend Withholding Tax Amount Between Countries
DividendWithholdingTaxAmountBetweenCountries
400000
CY2020 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
0
CY2021 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
0
CY2021Q4 us-gaap Supplies
Supplies
188000
CY2020Q4 us-gaap Supplies
Supplies
374000
CY2021Q4 us-gaap Prepaid Insurance
PrepaidInsurance
1222000
CY2020Q4 us-gaap Prepaid Insurance
PrepaidInsurance
709000
CY2021Q4 us-gaap Value Added Tax Receivable Current
ValueAddedTaxReceivableCurrent
20000
CY2020Q4 us-gaap Value Added Tax Receivable Current
ValueAddedTaxReceivableCurrent
846000
CY2021Q4 us-gaap Other Assets Current
OtherAssetsCurrent
266000
CY2020Q4 us-gaap Other Assets Current
OtherAssetsCurrent
647000
CY2021Q4 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
1696000
CY2020Q4 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
2576000
CY2021Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
261938000
CY2020Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
153595000
CY2021Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
105167000
CY2020Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
91084000
CY2021Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
156771000
CY2020Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
62511000
CY2021Q4 goro Accrued Capital Expenditures
AccruedCapitalExpenditures
1700000
CY2020Q4 goro Accrued Capital Expenditures
AccruedCapitalExpenditures
1000000.0
CY2021 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
16100000
CY2020 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
17600000
CY2019 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
19900000
CY2021Q4 us-gaap Accrued Royalties Current
AccruedRoyaltiesCurrent
1743000
CY2020Q4 us-gaap Accrued Royalties Current
AccruedRoyaltiesCurrent
1796000
CY2020Q4 us-gaap Dividends Payable Current
DividendsPayableCurrent
247000
CY2021Q4 goro Zinc Derivatives
ZincDerivatives
1844000
CY2021Q4 us-gaap Accrued Employee Benefits Current
AccruedEmployeeBenefitsCurrent
1888000
CY2021Q4 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
1100000
CY2020Q4 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
232000
CY2021Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
6575000
CY2020Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
2275000
CY2021Q4 goro Accrued Noncurrent Labor Obligation
AccruedNoncurrentLaborObligation
920000
CY2021Q4 us-gaap Deferred Compensation Sharebased Arrangements Liability Classified Noncurrent
DeferredCompensationSharebasedArrangementsLiabilityClassifiedNoncurrent
206000
CY2021Q4 goro Other Liabilities Noncurrent Others
OtherLiabilitiesNoncurrentOthers
826000
CY2020Q4 goro Other Liabilities Noncurrent Others
OtherLiabilitiesNoncurrentOthers
13000
CY2021Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
1952000
CY2020Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
13000
CY2021Q4 us-gaap Price Risk Derivative Instruments Not Designated As Hedging Instruments Liability At Fair Value
PriceRiskDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsLiabilityAtFairValue
1800000
CY2021Q4 us-gaap Deferred Revenue Noncurrent
DeferredRevenueNoncurrent
42560000
CY2021Q4 goro Interest Expenses Discount Rate
InterestExpensesDiscountRate
0.08
CY2020Q4 goro Reclamation Liabilities
ReclamationLiabilities
1890000
CY2019Q4 goro Reclamation Liabilities
ReclamationLiabilities
2003000
CY2021 goro Mine Reclamation Foreign Currency Translation
MineReclamationForeignCurrencyTranslation
-57000
CY2020 goro Mine Reclamation Foreign Currency Translation
MineReclamationForeignCurrencyTranslation
-113000
CY2021Q4 goro Reclamation Liabilities
ReclamationLiabilities
1833000
CY2020Q4 goro Reclamation Liabilities
ReclamationLiabilities
1890000
CY2020Q4 us-gaap Asset Retirement Obligation
AssetRetirementObligation
1208000
CY2019Q4 us-gaap Asset Retirement Obligation
AssetRetirementObligation
1105000
CY2020 us-gaap Asset Retirement Obligation Period Increase Decrease
AssetRetirementObligationPeriodIncreaseDecrease
82000
CY2021 us-gaap Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
109000
CY2020 us-gaap Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
79000
CY2021 us-gaap Asset Retirement Obligation Foreign Currency Translation Gain Loss
AssetRetirementObligationForeignCurrencyTranslationGainLoss
-38000
CY2020 us-gaap Asset Retirement Obligation Foreign Currency Translation Gain Loss
AssetRetirementObligationForeignCurrencyTranslationGainLoss
-58000
CY2021Q4 us-gaap Asset Retirement Obligation
AssetRetirementObligation
1279000
CY2020Q4 us-gaap Asset Retirement Obligation
AssetRetirementObligation
1208000
CY2021Q4 us-gaap Mine Reclamation And Closing Liability Noncurrent
MineReclamationAndClosingLiabilityNoncurrent
3112000
CY2020Q4 us-gaap Mine Reclamation And Closing Liability Noncurrent
MineReclamationAndClosingLiabilityNoncurrent
3098000
CY2020Q4 us-gaap Other Commitment
OtherCommitment
400000
CY2021Q4 us-gaap Other Commitment
OtherCommitment
400000
CY2021 us-gaap Dividends Common Stock
DividendsCommonStock
3100000
CY2021 us-gaap Payments Of Dividends
PaymentsOfDividends
3400000
CY2021 goro Common Stock Dividends Per Share Declared And Paid
CommonStockDividendsPerShareDeclaredAndPaid
0.0433
CY2019 us-gaap Stock Issued During Period Shares Other
StockIssuedDuringPeriodSharesOther
25000
CY2019Q4 us-gaap Shares Issued Price Per Share
SharesIssuedPricePerShare
3.88
CY2019 goro Period For Consulting Agreement
PeriodForConsultingAgreement
P1Y
CY2019Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
4513000
CY2020 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
100000
CY2020 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
3.45
CY2021 goro Embedded Derivatives Weight Under Unsettled Sales Contract Value
EmbeddedDerivativesWeightUnderUnsettledSalesContractValue
30576000
CY2021 goro Defined Contribution Plan Maximum Percentage Amount Of Employee S Gross Pay That Employee Can Contribute
DefinedContributionPlanMaximumPercentageAmountOfEmployeeSGrossPayThatEmployeeCanContribute
0.50
CY2021Q2 goro Percentage Of Statutory Profit Sharing Payable
PercentageOfStatutoryProfitSharingPayable
0.10
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
5000000
CY2021 us-gaap Deferred Compensation Arrangement With Individual Compensation Expense
DeferredCompensationArrangementWithIndividualCompensationExpense
200000
CY2021 us-gaap Stock Option Plan Expense
StockOptionPlanExpense
549000
CY2020 us-gaap Stock Option Plan Expense
StockOptionPlanExpense
1956000
CY2019 us-gaap Stock Option Plan Expense
StockOptionPlanExpense
1458000
CY2021 us-gaap Restricted Stock Expense
RestrictedStockExpense
120000
CY2020 us-gaap Restricted Stock Expense
RestrictedStockExpense
1083000
CY2019 us-gaap Restricted Stock Expense
RestrictedStockExpense
474000
CY2021 goro Deferred Stock Units
DeferredStockUnits
206000
CY2021 us-gaap Employee Benefits And Share Based Compensation Noncash
EmployeeBenefitsAndShareBasedCompensationNoncash
875000
CY2020 us-gaap Employee Benefits And Share Based Compensation Noncash
EmployeeBenefitsAndShareBasedCompensationNoncash
3039000
CY2019 us-gaap Employee Benefits And Share Based Compensation Noncash
EmployeeBenefitsAndShareBasedCompensationNoncash
1932000
CY2020Q4 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
700000
CY2019Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
4564735
CY2019Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
8.54
CY2019 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
P5Y1M2D
CY2020 us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
-105000
CY2019 us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
19000
CY2020 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
486666
CY2020 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice
13.82
CY2020 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
4901
CY2020 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
6.57
CY2020Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
4173168
CY2020Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
6.83
CY2020 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
P3Y6M29D
CY2020Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
1324000
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
600000
CY2021 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
3.22
CY2021 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
253335
CY2021 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
1.31
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
2035966
CY2021 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice
9.14
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
29167
CY2021 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
5.89
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
2454700
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
4.62
CY2021 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
P4Y6M29D
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
109000
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber
1848033
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice
5.06
CY2021 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1
P3Y2M1D
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Aggregate Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue
109000
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
1.65
CY2020 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
2.38
CY2020 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
2.38
CY2019 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
1.94
CY2021Q4 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
100000
CY2020Q4 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
0
CY2019Q4 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
200000
CY2019Q4 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
200000
CY2021 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
300000
CY2020 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
1000000.0
CY2019 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
1600000
CY2019 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
1600000
CY2021 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
253335
CY2019 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
1.31
CY2021 goro Share Based Compensation Arrangement By Share Based Payment Award Common Stock Issued Stock Options Exercised
ShareBasedCompensationArrangementByShareBasedPaymentAwardCommonStockIssuedStockOptionsExercised
237719
CY2021 goro Share Based Compensation Arrangement By Share Based Payment Award Options Not Exercised In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNotExercisedInPeriod
15616
CY2021 goro Share Based Compensation Arrangement By Share Based Payment Award Options Surrender In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsSurrenderInPeriod
0
CY2020 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
0
CY2021 us-gaap Foreign Currency Transaction Gain Loss Realized
ForeignCurrencyTransactionGainLossRealized
111000
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
0.0055
CY2020 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
0.0023
CY2019 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
0.0220
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
0.0026
CY2020 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
0.0097
CY2019 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
0.0053
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
0.6471
CY2020 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
0.6603
CY2019 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
0.6276
CY2021 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
P6Y
CY2020 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
P6Y
CY2021 us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
-493000
CY2020Q4 us-gaap Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options
ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
2454700
CY2020 us-gaap Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2
SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2
P4Y6M29D
CY2020Q4 us-gaap Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Exercise Price Beginning Balance1
SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1
4.62
CY2020Q4 us-gaap Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Exercisable Options
ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
1848033
CY2020Q4 us-gaap Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Exercise Price1
SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1
5.06
CY2019 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
P5Y
CY2019 goro Increase Decrease In Reserve For Inventory Obsolescence
IncreaseDecreaseInReserveForInventoryObsolescence
885000
CY2020 goro Stock Based Compensation Related To Restructuring
StockBasedCompensationRelatedToRestructuring
-809000
CY2021 goro Unrealized Gain Loss On Zinc Zero Cost Collar
UnrealizedGainLossOnZincZeroCostCollar
1844000
CY2021 goro Other Adjustments
OtherAdjustments
-105000
CY2019 goro Other Adjustments
OtherAdjustments
-98000
CY2020 us-gaap Foreign Currency Transaction Gain Loss Realized
ForeignCurrencyTransactionGainLossRealized
17000
CY2019 us-gaap Foreign Currency Transaction Gain Loss Realized
ForeignCurrencyTransactionGainLossRealized
-252000
CY2021 goro Unrealized Investment Gains Losses
UnrealizedInvestmentGainsLosses
-55000
CY2020 goro Unrealized Investment Gains Losses
UnrealizedInvestmentGainsLosses
1173000
CY2019 goro Unrealized Investment Gains Losses
UnrealizedInvestmentGainsLosses
671000
CY2021 us-gaap Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
-26000
CY2020 us-gaap Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
-3000
CY2019 us-gaap Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
-12000
CY2020 goro Increase Decrease In Reserve For Inventory Obsolescence
IncreaseDecreaseInReserveForInventoryObsolescence
-148000
CY2019 goro Increase Decrease In Reserve For Inventory Obsolescence
IncreaseDecreaseInReserveForInventoryObsolescence
885000
CY2021 us-gaap Employee Benefits And Share Based Compensation
EmployeeBenefitsAndShareBasedCompensation
947000
CY2021 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
390000
CY2020 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-42000
CY2019 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-5000
CY2021 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-1020000
CY2020 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
1188000
CY2019 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-464000
CY2021 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
2200000
CY2020 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
4200000
CY2019 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
3600000
CY2021 goro Average Share Price
AverageSharePrice
10.69
CY2020 goro Average Share Price
AverageSharePrice
8.95
CY2019 goro Average Share Price
AverageSharePrice
10.44
CY2021 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
8028000
CY2020 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
-6331000
CY2019 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
5532000
CY2020 us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
10690000
CY2019 us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
300000
CY2021 us-gaap Net Income Loss
NetIncomeLoss
8028000
CY2020 us-gaap Net Income Loss
NetIncomeLoss
4359000
CY2019 us-gaap Net Income Loss
NetIncomeLoss
5832000
CY2021 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
75301253
CY2020 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
69902708
CY2019 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
63681156
CY2021 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
307374
CY2020 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
783535
CY2019 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
351834
CY2021 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
75608627
CY2020 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
70686243
CY2019 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
64032990
CY2021 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
0.11
CY2020 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
-0.09
CY2019 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
0.09
CY2020 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
0.15
CY2021 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.11
CY2020 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.06
CY2019 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.09
CY2021 us-gaap Gain Loss On Sale Of Derivatives
GainLossOnSaleOfDerivatives
777000
CY2021 us-gaap Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
225000
CY2021 us-gaap Embedded Derivative Gain Loss On Embedded Derivative Net
EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet
1002000
CY2020 us-gaap Gain Loss On Sale Of Derivatives
GainLossOnSaleOfDerivatives
137000
CY2020 us-gaap Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
-184000
CY2020 us-gaap Embedded Derivative Gain Loss On Embedded Derivative Net
EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet
-47000
CY2019 us-gaap Gain Loss On Sale Of Derivatives
GainLossOnSaleOfDerivatives
1423000
CY2019 us-gaap Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
291000
CY2019 us-gaap Embedded Derivative Gain Loss On Embedded Derivative Net
EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet
1714000
CY2021 goro Unrealized Gain Loss On Gold And Silver Rounds Bullion
UnrealizedGainLossOnGoldAndSilverRoundsBullion
-53000
CY2020 goro Unrealized Gain Loss On Gold And Silver Rounds Bullion
UnrealizedGainLossOnGoldAndSilverRoundsBullion
170000
CY2019 goro Unrealized Gain Loss On Gold And Silver Rounds Bullion
UnrealizedGainLossOnGoldAndSilverRoundsBullion
671000
CY2021 goro Realized Gain On Gold And Silver Rounds Or Bullion
RealizedGainOnGoldAndSilverRoundsOrBullion
-2000
CY2020 goro Realized Gain On Gold And Silver Rounds Or Bullion
RealizedGainOnGoldAndSilverRoundsOrBullion
1003000
CY2021 us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
-493000
CY2020 us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
-105000
CY2019 us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
19000
CY2021 us-gaap Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
-37000
CY2020 us-gaap Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
-3000
CY2019 us-gaap Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
-12000
CY2021 goro Increase Decrease In Reserve For Inventory Obsolescence
IncreaseDecreaseInReserveForInventoryObsolescence
175000
CY2020 goro Increase Decrease In Reserve For Inventory Obsolescence
IncreaseDecreaseInReserveForInventoryObsolescence
-148000
CY2021 us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
-2709000
CY2020 us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
404000
CY2019 us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
-305000
CY2021 us-gaap Number Of Operating Segments
NumberOfOperatingSegments
3
CY2021Q4 us-gaap Assets Current
AssetsCurrent
58915000
CY2021Q4 us-gaap Assets Noncurrent
AssetsNoncurrent
156847000
CY2021Q4 us-gaap Assets
Assets
215762000
CY2021Q4 us-gaap Liabilities Current
LiabilitiesCurrent
29659000
CY2021Q4 us-gaap Liabilities Noncurrent
LiabilitiesNoncurrent
65353000
CY2021Q4 us-gaap Stockholders Equity
StockholdersEquity
120750000
CY2021Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
215762000
CY2020Q4 us-gaap Assets Current
AssetsCurrent
42873000
CY2020Q4 us-gaap Assets Noncurrent
AssetsNoncurrent
62861000
CY2020Q4 us-gaap Assets
Assets
105734000
CY2020Q4 us-gaap Liabilities Current
LiabilitiesCurrent
12085000
CY2020Q4 us-gaap Liabilities Noncurrent
LiabilitiesNoncurrent
3111000
CY2020Q4 us-gaap Stockholders Equity
StockholdersEquity
90538000
CY2020Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
105734000
CY2021 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
125196000
CY2021 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
88449000
CY2021 goro Mining Exploration Expense
MiningExplorationExpense
4886000
CY2021 goro Costs And Expenses Excluding Exploration Expense
CostsAndExpensesExcludingExplorationExpense
14218000
CY2021 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
9615000
CY2021 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
8028000
CY2020 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
90692000
CY2020 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
78205000
CY2020 goro Mining Exploration Expense
MiningExplorationExpense
2485000
CY2020 goro Costs And Expenses Excluding Exploration Expense
CostsAndExpensesExcludingExplorationExpense
10760000
CY2020 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
5573000
CY2020 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
-6331000
CY2019 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
120301000
CY2019 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
91669000
CY2019 goro Mining Exploration Expense
MiningExplorationExpense
2720000
CY2019 goro Costs And Expenses Excluding Exploration Expense
CostsAndExpensesExcludingExplorationExpense
10413000
CY2019 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
9967000
CY2019 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
5532000
CY2021 goro Covid19 Specific Costs
Covid19SpecificCosts
200000

Files In Submission

Name View Source Status
0001558370-22-003309-index-headers.html Edgar Link pending
0001558370-22-003309-index.html Edgar Link pending
0001558370-22-003309.txt Edgar Link pending
0001558370-22-003309-xbrl.zip Edgar Link pending
FilingSummary.xml Edgar Link unprocessable
Financial_Report.xlsx Edgar Link pending
goro-20211231.xsd Edgar Link pending
goro-20211231ex10151f83c.htm Edgar Link pending
goro-20211231ex101693c07.htm Edgar Link pending
goro-20211231ex231d8b7d2.htm Edgar Link pending
goro-20211231ex232982d8d.htm Edgar Link pending
goro-20211231ex232982d8d001.jpg Edgar Link pending
goro-20211231ex233c39885.htm Edgar Link pending
goro-20211231ex233c39885001.jpg Edgar Link pending
goro-20211231ex234a1d1f3.htm Edgar Link pending
goro-20211231ex234a1d1f3001.jpg Edgar Link pending
goro-20211231ex311c23f28.htm Edgar Link pending
goro-20211231ex3122fd398.htm Edgar Link pending
goro-20211231ex41825f8a7.htm Edgar Link pending
goro-20211231ex961a488f3.htm Edgar Link pending
goro-20211231ex961a488f3001.jpg Edgar Link pending
goro-20211231ex961a488f3002.jpg Edgar Link pending
goro-20211231ex961a488f3003.jpg Edgar Link pending
goro-20211231ex961a488f3004.jpg Edgar Link pending
goro-20211231ex961a488f3005.jpg Edgar Link pending
goro-20211231ex961a488f3006.jpg Edgar Link pending
goro-20211231ex961a488f3007.jpg Edgar Link pending
goro-20211231ex961a488f3008.jpg Edgar Link pending
goro-20211231ex961a488f3009.jpg Edgar Link pending
goro-20211231ex961a488f3010.jpg Edgar Link pending
goro-20211231ex961a488f3011.jpg Edgar Link pending
goro-20211231ex961a488f3012.jpg Edgar Link pending
goro-20211231ex961a488f3013.jpg Edgar Link pending
goro-20211231ex961a488f3014.jpg Edgar Link pending
goro-20211231ex961a488f3015.jpg Edgar Link pending
goro-20211231ex961a488f3016.jpg Edgar Link pending
goro-20211231ex961a488f3017.jpg Edgar Link pending
goro-20211231ex961a488f3018.jpg Edgar Link pending
goro-20211231ex961a488f3019.jpg Edgar Link pending
goro-20211231ex961a488f3020.jpg Edgar Link pending
goro-20211231ex961a488f3021.jpg Edgar Link pending
goro-20211231ex961a488f3022.jpg Edgar Link pending
goro-20211231ex961a488f3023.jpg Edgar Link pending
goro-20211231ex961a488f3024.jpg Edgar Link pending
goro-20211231ex961a488f3025.jpg Edgar Link pending
goro-20211231ex961a488f3026.jpg Edgar Link pending
goro-20211231ex961a488f3027.jpg Edgar Link pending
goro-20211231ex961a488f3028.jpg Edgar Link pending
goro-20211231ex961a488f3029.jpg Edgar Link pending
goro-20211231ex961a488f3030.jpg Edgar Link pending
goro-20211231ex961a488f3031.jpg Edgar Link pending
goro-20211231ex961a488f3032.jpg Edgar Link pending
goro-20211231ex961a488f3033.jpg Edgar Link pending
goro-20211231ex961a488f3034.jpg Edgar Link pending
goro-20211231ex961a488f3035.jpg Edgar Link pending
goro-20211231ex961a488f3036.jpg Edgar Link pending
goro-20211231ex961a488f3037.jpg Edgar Link pending
goro-20211231ex961a488f3038.jpg Edgar Link pending
goro-20211231ex961a488f3039.jpg Edgar Link pending
goro-20211231ex961a488f3040.jpg Edgar Link pending
goro-20211231ex961a488f3041.jpg Edgar Link pending
goro-20211231ex961a488f3042.jpg Edgar Link pending
goro-20211231ex961a488f3043.jpg Edgar Link pending
goro-20211231ex961a488f3044.jpg Edgar Link pending
goro-20211231ex961a488f3045.jpg Edgar Link pending
goro-20211231ex961a488f3046.jpg Edgar Link pending
goro-20211231ex961a488f3047.jpg Edgar Link pending
goro-20211231ex961a488f3048.jpg Edgar Link pending
goro-20211231ex961a488f3049.jpg Edgar Link pending
goro-20211231ex961a488f3050.jpg Edgar Link pending
goro-20211231ex961a488f3051.jpg Edgar Link pending
goro-20211231ex961a488f3052.jpg Edgar Link pending
goro-20211231ex961a488f3053.jpg Edgar Link pending
goro-20211231ex961a488f3054.jpg Edgar Link pending
goro-20211231ex961a488f3055.jpg Edgar Link pending
goro-20211231ex961a488f3056.jpg Edgar Link pending
goro-20211231ex961a488f3057.jpg Edgar Link pending
goro-20211231ex961a488f3058.jpg Edgar Link pending
goro-20211231ex961a488f3059.jpg Edgar Link pending
goro-20211231ex961a488f3060.jpg Edgar Link pending
goro-20211231ex961a488f3061.jpg Edgar Link pending
goro-20211231ex961a488f3062.jpg Edgar Link pending
goro-20211231ex961a488f3063.jpg Edgar Link pending
goro-20211231ex961a488f3064.jpg Edgar Link pending
goro-20211231ex961a488f3065.jpg Edgar Link pending
goro-20211231ex961a488f3066.jpg Edgar Link pending
goro-20211231ex961a488f3067.jpg Edgar Link pending
goro-20211231ex961a488f3068.jpg Edgar Link pending
goro-20211231ex961a488f3069.jpg Edgar Link pending
goro-20211231ex961a488f3070.jpg Edgar Link pending
goro-20211231ex961a488f3071.jpg Edgar Link pending
goro-20211231ex961a488f3072.jpg Edgar Link pending
goro-20211231ex961a488f3073.jpg Edgar Link pending
goro-20211231ex961a488f3074.jpg Edgar Link pending
goro-20211231ex961a488f3075.jpg Edgar Link pending
goro-20211231ex961a488f3076.jpg Edgar Link pending
goro-20211231ex961a488f3077.jpg Edgar Link pending
goro-20211231ex961a488f3078.jpg Edgar Link pending
goro-20211231ex961a488f3079.jpg Edgar Link pending
goro-20211231ex961a488f3080.jpg Edgar Link pending
goro-20211231ex961a488f3081.jpg Edgar Link pending
goro-20211231ex961a488f3082.jpg Edgar Link pending
goro-20211231ex961a488f3083.jpg Edgar Link pending
goro-20211231ex961a488f3084.jpg Edgar Link pending
goro-20211231ex961a488f3085.jpg Edgar Link pending
goro-20211231ex961a488f3086.jpg Edgar Link pending
goro-20211231ex961a488f3087.jpg Edgar Link pending
goro-20211231ex961a488f3088.jpg Edgar Link pending
goro-20211231ex961a488f3089.jpg Edgar Link pending
goro-20211231ex961a488f3090.jpg Edgar Link pending
goro-20211231ex961a488f3091.jpg Edgar Link pending
goro-20211231ex961a488f3092.jpg Edgar Link pending
goro-20211231ex961a488f3093.jpg Edgar Link pending
goro-20211231ex961a488f3094.jpg Edgar Link pending
goro-20211231ex961a488f3095.jpg Edgar Link pending
goro-20211231ex961a488f3096.jpg Edgar Link pending
goro-20211231ex961a488f3097.jpg Edgar Link pending
goro-20211231ex961a488f3098.jpg Edgar Link pending
goro-20211231ex961a488f3099.jpg Edgar Link pending
goro-20211231ex961a488f3100.jpg Edgar Link pending
goro-20211231ex961a488f3101.jpg Edgar Link pending
goro-20211231ex961a488f3102.jpg Edgar Link pending
goro-20211231ex961a488f3103.jpg Edgar Link pending
goro-20211231ex961a488f3104.jpg Edgar Link pending
goro-20211231ex961a488f3105.jpg Edgar Link pending
goro-20211231ex961a488f3106.jpg Edgar Link pending
goro-20211231ex961a488f3107.jpg Edgar Link pending
goro-20211231ex961a488f3108.jpg Edgar Link pending
goro-20211231ex961a488f3109.jpg Edgar Link pending
goro-20211231ex961a488f3110.jpg Edgar Link pending
goro-20211231ex961a488f3111.jpg Edgar Link pending
goro-20211231ex961a488f3112.jpg Edgar Link pending
goro-20211231ex961a488f3113.jpg Edgar Link pending
goro-20211231ex961a488f3114.jpg Edgar Link pending
goro-20211231ex961a488f3115.jpg Edgar Link pending
goro-20211231ex961a488f3116.jpg Edgar Link pending
goro-20211231ex961a488f3117.jpg Edgar Link pending
goro-20211231ex961a488f3118.jpg Edgar Link pending
goro-20211231x10k.htm Edgar Link pending
goro-20211231x10k001.jpg Edgar Link pending
goro-20211231x10k003.jpg Edgar Link pending
goro-20211231x10k004.jpg Edgar Link pending
goro-20211231x10k006.jpg Edgar Link pending
goro-20211231x10k007.jpg Edgar Link pending
goro-20211231x10k008.jpg Edgar Link pending
goro-20211231x10k009.jpg Edgar Link pending
goro-20211231x10k010.jpg Edgar Link pending
goro-20211231x10k012.jpg Edgar Link pending
goro-20211231x10k_htm.xml Edgar Link completed
goro-20211231xex21.htm Edgar Link pending
goro-20211231xex21001.jpg Edgar Link pending
goro-20211231xex32.htm Edgar Link pending
goro-20211231_cal.xml Edgar Link unprocessable
goro-20211231_def.xml Edgar Link unprocessable
goro-20211231_lab.xml Edgar Link unprocessable
goro-20211231_pre.xml Edgar Link unprocessable
MetaLinks.json 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
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
R69.htm Edgar Link pending
R7.htm Edgar Link pending
R70.htm Edgar Link pending
R71.htm Edgar Link pending
R72.htm Edgar Link pending
R73.htm Edgar Link pending
R74.htm Edgar Link pending
R75.htm Edgar Link pending
R76.htm Edgar Link pending
R77.htm Edgar Link pending
R78.htm Edgar Link pending
R79.htm Edgar Link pending
R8.htm Edgar Link pending
R80.htm Edgar Link pending
R81.htm Edgar Link pending
R82.htm Edgar Link pending
R83.htm Edgar Link pending
R84.htm Edgar Link pending
R85.htm Edgar Link pending
R86.htm Edgar Link pending
R87.htm Edgar Link pending
R88.htm Edgar Link pending
R89.htm Edgar Link pending
R9.htm Edgar Link pending
R90.htm Edgar Link pending
R91.htm Edgar Link pending
R92.htm Edgar Link pending
R93.htm Edgar Link pending
R94.htm Edgar Link pending
report.css Edgar Link pending
Show.js Edgar Link pending