$PPTA
PERPETUA RESOURCES CORP.

2023 Q1 Form 10-K Financial Statement

#000110465923033343 Filed on March 16, 2023

View on sec.gov

Income Statement

Concept 2023 Q1 2022 Q4 2022
Revenue $0.00 $0.00 $0.00
YoY Change
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin $1.204M $1.418M $5.657M
YoY Change -28.75% -77.54% -10.42%
% of Gross Profit
Research & Development $5.706M $5.633M $19.09M
YoY Change 25.14% -75.21% -15.97%
% of Gross Profit
Depreciation & Amortization $16.95K $19.64K $61.29K
YoY Change 47.86% -117.72% 4.03%
% of Gross Profit
Operating Expenses $8.045M $10.74M $29.37M
YoY Change 28.5% -74.0% -28.86%
Operating Profit -$8.045M -$29.33M
YoY Change 28.5% -28.96%
Interest Expense $163.5K $214.1K $543.3K
YoY Change 925.78% -95.99% -89.82%
% of Operating Profit
Other Income/Expense, Net $3.445M $75.00K $618.3K
YoY Change 21515.02% -88.42%
Pretax Income -$4.600M -$10.46M -$28.71M
YoY Change -26.34% -70.91% -20.13%
Income Tax $0.00 $0.00
% Of Pretax Income
Net Earnings -$4.600M -$10.46M -$28.71M
YoY Change -26.34% -70.91% -20.13%
Net Earnings / Revenue
Basic Earnings Per Share $0.07 $0.46
Diluted Earnings Per Share $0.07 -$0.17 $0.46
COMMON SHARES
Basic Shares Outstanding 63.01M 62.99M 62.99M
Diluted Shares Outstanding 63.02M 62.99M

Balance Sheet

Concept 2023 Q1 2022 Q4 2022
SHORT-TERM ASSETS
Cash & Short-Term Investments $18.56M $22.67M $22.67M
YoY Change -54.92% -52.63% -52.63%
Cash & Equivalents $18.56M $22.70M $22.67M
Short-Term Investments
Other Short-Term Assets $696.8K $614.9K $614.9K
YoY Change -27.27% -35.02% -35.02%
Inventory
Prepaid Expenses $696.8K $614.9K
Receivables $1.361M $280.2K $280.2K
Other Receivables $0.00 $0.00 $0.00
Total Short-Term Assets $20.62M $23.56M $23.56M
YoY Change -51.13% -51.99% -51.99%
LONG-TERM ASSETS
Property, Plant & Equipment $278.0K $295.0K $72.88M
YoY Change 80.78% 78.5% 0.64%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets $3.000M $3.000M $3.000M
YoY Change 0.0% 0.0% 0.0%
Total Long-Term Assets $75.84M $75.88M $75.88M
YoY Change 0.5% 0.62% 0.62%
TOTAL ASSETS
Total Short-Term Assets $20.62M $23.56M $23.56M
Total Long-Term Assets $75.84M $75.88M $75.88M
Total Assets $96.46M $99.45M $99.45M
YoY Change -18.01% -20.12% -20.12%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $2.720M $2.742M $2.742M
YoY Change 33.86% -3.41% -3.41%
Accrued Expenses $43.81K $70.45K $70.45K
YoY Change -45.4% 0.66% 0.66%
Deferred Revenue
YoY Change
Short-Term Debt $0.00 $0.00 $0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $13.46M $12.40M $12.40M
YoY Change 121.51% 115.96% 115.96%
LONG-TERM LIABILITIES
Long-Term Debt $0.00 $0.00 $0.00
YoY Change
Other Long-Term Liabilities $886.2K $1.212M $1.212M
YoY Change -84.01% -83.06% -83.06%
Total Long-Term Liabilities $886.2K $1.212M $1.212M
YoY Change -84.01% -83.06% -83.06%
TOTAL LIABILITIES
Total Short-Term Liabilities $13.46M $12.40M $12.40M
Total Long-Term Liabilities $886.2K $1.212M $1.212M
Total Liabilities $14.35M $13.61M $13.61M
YoY Change 23.47% 5.56% 5.56%
SHAREHOLDERS EQUITY
Retained Earnings -$566.5M -$561.9M
YoY Change 5.02% 5.38%
Common Stock $616.1M $615.6M
YoY Change 0.11% 0.03%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $82.11M $85.83M $85.83M
YoY Change
Total Liabilities & Shareholders Equity $96.46M $99.45M $99.45M
YoY Change -18.01% -20.12% -20.12%

Cashflow Statement

Concept 2023 Q1 2022 Q4 2022
OPERATING ACTIVITIES
Net Income -$4.600M -$10.46M -$28.71M
YoY Change -26.34% -70.91% -20.13%
Depreciation, Depletion And Amortization $16.95K $19.64K $61.29K
YoY Change 47.86% -117.72% 4.03%
Cash From Operating Activities -$4.148M -$6.597M -$24.71M
YoY Change -37.95% -20.85% -13.73%
INVESTING ACTIVITIES
Capital Expenditures $126.9K $200.0K
YoY Change -417.15% 473.26%
Acquisitions
YoY Change
Other Investing Activities $0.00 $0.00 $49.17K
YoY Change -100.0% -101.64%
Cash From Investing Activities $0.00 -$126.8K -$465.8K
YoY Change 72.87% -85.99%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 40.67K 0.000 0.000
YoY Change -100.0% -100.0%
NET CHANGE
Cash From Operating Activities -4.148M -6.597M -24.71M
Cash From Investing Activities 0.000 -126.8K -465.8K
Cash From Financing Activities 40.67K 0.000 0.000
Net Change In Cash -4.107M -6.724M -25.19M
YoY Change -38.55% -18.27% -210.39%
FREE CASH FLOW
Cash From Operating Activities -$4.148M -$6.597M -$24.71M
Capital Expenditures $126.9K $200.0K
Free Cash Flow -$6.724M -$24.91M
YoY Change -18.93% -13.14%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
CY2022 dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2022
CY2022 dei Document Transition Report
DocumentTransitionReport
false
CY2022 dei Entity File Number
EntityFileNumber
001-39918
CY2022 dei Entity Registrant Name
EntityRegistrantName
PERPETUA RESOURCES CORP.
CY2022 dei Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
CA
CY2022 dei Entity Address Address Line1
EntityAddressAddressLine1
405 S. 8th Street
CY2022Q4 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
CY2021Q4 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
CY2022Q4 us-gaap Common Stock No Par Value
CommonStockNoParValue
0
CY2022 dei Amendment Flag
AmendmentFlag
false
CY2022 dei Entity Central Index Key
EntityCentralIndexKey
0001526243
CY2022 dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--12-31
CY2022 dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2022
CY2022 dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
FY
CY2022 dei Amendment Flag
AmendmentFlag
false
CY2022 dei Entity Tax Identification Number
EntityTaxIdentificationNumber
00-0000000
CY2022 dei Document Type
DocumentType
10-K
CY2022 dei Document Annual Report
DocumentAnnualReport
true
CY2022 dei Document Period End Date
DocumentPeriodEndDate
2022-12-31
CY2022 dei Entity Address Address Line2
EntityAddressAddressLine2
Ste 201
CY2022 dei Entity Address City Or Town
EntityAddressCityOrTown
Boise
CY2022 dei Entity Address State Or Province
EntityAddressStateOrProvince
ID
CY2022 dei Entity Address Postal Zip Code
EntityAddressPostalZipCode
83702
CY2022 dei City Area Code
CityAreaCode
208
CY2022 dei Local Phone Number
LocalPhoneNumber
901-3060
CY2022 dei Security12b Title
Security12bTitle
Common Shares, without par value
CY2022 dei Trading Symbol
TradingSymbol
PPTA
CY2022 dei Security Exchange Name
SecurityExchangeName
NASDAQ
CY2022 dei Entity Well Known Seasoned Issuer
EntityWellKnownSeasonedIssuer
No
CY2022 dei Entity Voluntary Filers
EntityVoluntaryFilers
No
CY2022 dei Entity Current Reporting Status
EntityCurrentReportingStatus
Yes
CY2022 dei Entity Interactive Data Current
EntityInteractiveDataCurrent
Yes
CY2022 dei Entity Filer Category
EntityFilerCategory
Non-accelerated Filer
CY2022 dei Entity Small Business
EntitySmallBusiness
true
CY2022 dei Entity Emerging Growth Company
EntityEmergingGrowthCompany
true
CY2022 dei Entity Ex Transition Period
EntityExTransitionPeriod
false
CY2022 dei Icfr Auditor Attestation Flag
IcfrAuditorAttestationFlag
false
CY2022 dei Entity Shell Company
EntityShellCompany
false
CY2022Q2 dei Entity Public Float
EntityPublicFloat
107320276
CY2023Q1 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
63011777
CY2022 dei Auditor Firm
AuditorFirmId
238
CY2022 dei Auditor Name
AuditorName
PricewaterhouseCoopers LLP
CY2022 dei Auditor Location
AuditorLocation
Denver, Colorado
CY2022Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
22667047
CY2021Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
47852846
CY2022Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
280150
CY2021Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
279946
CY2022Q4 us-gaap Prepaid Expense Current
PrepaidExpenseCurrent
614930
CY2021Q4 us-gaap Prepaid Expense Current
PrepaidExpenseCurrent
946281
CY2022Q4 us-gaap Assets Current
AssetsCurrent
23562127
CY2021Q4 us-gaap Assets Current
AssetsCurrent
49079073
CY2022Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
294980
CY2021Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
165256
CY2022Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
68675
CY2021Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
49103
CY2022Q4 ppta Mine Reclamation Asset Bond
MineReclamationAssetBond
3000000
CY2021Q4 ppta Mine Reclamation Asset Bond
MineReclamationAssetBond
3000000
CY2022Q4 us-gaap Mineral Properties Net
MineralPropertiesNet
72519373
CY2021Q4 us-gaap Mineral Properties Net
MineralPropertiesNet
72204334
CY2022Q4 us-gaap Assets
Assets
99445155
CY2021Q4 us-gaap Assets
Assets
124497766
CY2022Q4 us-gaap Accounts Payable Trade Current
AccountsPayableTradeCurrent
2741516
CY2021Q4 us-gaap Accounts Payable Trade Current
AccountsPayableTradeCurrent
2838214
CY2022Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
70449
CY2021Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
69987
CY2022Q4 us-gaap Accrued Environmental Loss Contingencies Current
AccruedEnvironmentalLossContingenciesCurrent
9590766
CY2021Q4 us-gaap Accrued Environmental Loss Contingencies Current
AccruedEnvironmentalLossContingenciesCurrent
2835000
CY2022Q4 us-gaap Liabilities Current
LiabilitiesCurrent
12402731
CY2021Q4 us-gaap Liabilities Current
LiabilitiesCurrent
5743201
CY2022Q4 us-gaap Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
1732
CY2021Q4 us-gaap Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
100770
CY2022Q4 us-gaap Accrued Environmental Loss Contingencies Noncurrent
AccruedEnvironmentalLossContingenciesNoncurrent
1210170
CY2021Q4 us-gaap Accrued Environmental Loss Contingencies Noncurrent
AccruedEnvironmentalLossContingenciesNoncurrent
7053200
CY2022Q4 us-gaap Liabilities
Liabilities
13614633
CY2021Q4 us-gaap Liabilities
Liabilities
12897171
CY2021Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0
CY2022Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0
CY2022Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
63011777
CY2021Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
62971859
CY2022Q4 us-gaap Common Stock Value
CommonStockValue
615553448
CY2021Q4 us-gaap Common Stock Value
CommonStockValue
615359152
CY2022Q4 us-gaap Additional Paid In Capital
AdditionalPaidInCapital
32203858
CY2021Q4 us-gaap Additional Paid In Capital
AdditionalPaidInCapital
29454696
CY2022Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-561926784
CY2021Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-533213253
CY2022Q4 us-gaap Stockholders Equity
StockholdersEquity
85830522
CY2021Q4 us-gaap Stockholders Equity
StockholdersEquity
111600595
CY2022Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
99445155
CY2021Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
124497766
CY2022 us-gaap Employee Benefits And Share Based Compensation
EmployeeBenefitsAndShareBasedCompensation
1893965
CY2021 us-gaap Employee Benefits And Share Based Compensation
EmployeeBenefitsAndShareBasedCompensation
2038883
CY2022 us-gaap Depreciation
Depreciation
61294
CY2021 us-gaap Depreciation
Depreciation
58922
CY2022 us-gaap Officers Compensation
OfficersCompensation
528607
CY2021 us-gaap Officers Compensation
OfficersCompensation
767013
CY2022 us-gaap Exploration Expense
ExplorationExpense
19088897
CY2021 us-gaap Exploration Expense
ExplorationExpense
22716806
CY2022 us-gaap Environmental Remediation Expense
EnvironmentalRemediationExpense
4564611
CY2021 us-gaap Environmental Remediation Expense
EnvironmentalRemediationExpense
12198651
CY2022 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
762897
CY2021 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
1508000
CY2022 us-gaap Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
40215
CY2022 us-gaap Professional Fees
ProfessionalFees
1825484
CY2021 us-gaap Professional Fees
ProfessionalFees
1446069
CY2022 ppta Shareholder And Regulatory Expense
ShareholderAndRegulatoryExpense
646319
CY2021 ppta Shareholder And Regulatory Expense
ShareholderAndRegulatoryExpense
555517
CY2022 us-gaap Operating Income Loss
OperatingIncomeLoss
-29331859
CY2021 us-gaap Operating Income Loss
OperatingIncomeLoss
-41289861
CY2021 ppta Finance Costs
FinanceCosts
362551
CY2022 us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
-41179
CY2021 us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
-842573
CY2022 us-gaap Government Assistance Amount
GovernmentAssistanceAmount
75000
CY2022 us-gaap Investment Income Interest
InvestmentIncomeInterest
485469
CY2021 us-gaap Investment Income Interest
InvestmentIncomeInterest
58308
CY2022 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
618328
CY2021 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
5337835
CY2022 us-gaap Net Income Loss
NetIncomeLoss
-28713531
CY2021 us-gaap Net Income Loss
NetIncomeLoss
-35952026
CY2022 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.46
CY2022 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.46
CY2021 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.66
CY2021 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.66
CY2022 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
62986816
CY2022 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
62986816
CY2021 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
54530322
CY2021 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
54530322
CY2020Q4 us-gaap Stockholders Equity
StockholdersEquity
57630826
CY2021 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
3949204
CY2021 us-gaap Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
57500005
CY2021 us-gaap Adjustments To Additional Paid In Capital Stock Issued Issuance Costs
AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts
3243184
CY2021 us-gaap Stock Issued During Period Value Conversion Of Convertible Securities Net Of Adjustments
StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments
31183654
CY2021 us-gaap Stock Issued During Period Value Employee Stock Purchase Plan
StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
21926
CY2021 us-gaap Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
510190
CY2021 us-gaap Net Income Loss
NetIncomeLoss
-35952026
CY2021Q4 us-gaap Stockholders Equity
StockholdersEquity
111600595
CY2022 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
2943458
CY2022 us-gaap Net Income Loss
NetIncomeLoss
-28713531
CY2022Q4 us-gaap Stockholders Equity
StockholdersEquity
85830522
CY2022 us-gaap Profit Loss
ProfitLoss
-28713531
CY2021 us-gaap Profit Loss
ProfitLoss
-35952026
CY2022 us-gaap Share Based Compensation
ShareBasedCompensation
2943458
CY2021 us-gaap Share Based Compensation
ShareBasedCompensation
3949204
CY2022 us-gaap Depreciation
Depreciation
61294
CY2021 us-gaap Depreciation
Depreciation
58922
CY2021 us-gaap Accretion Expense
AccretionExpense
362545
CY2022 us-gaap Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
40215
CY2022 us-gaap Environmental Remediation Expense
EnvironmentalRemediationExpense
4564611
CY2021 us-gaap Environmental Remediation Expense
EnvironmentalRemediationExpense
12198651
CY2022 us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
-5772
CY2021 us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
-917662
CY2022 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
204
CY2021 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
182331
CY2022 us-gaap Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
-331351
CY2021 us-gaap Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
299285
CY2022 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
-115808
CY2021 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
-905198
CY2022 us-gaap Accrual For Environmental Loss Contingencies Payments1
AccrualForEnvironmentalLossContingenciesPayments1
3651875
CY2021 us-gaap Accrual For Environmental Loss Contingencies Payments1
AccrualForEnvironmentalLossContingenciesPayments1
2310451
CY2022 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
-24714185
CY2021 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
-28646958
CY2022 us-gaap Payments To Acquire Mineral Rights
PaymentsToAcquireMineralRights
315039
CY2021 us-gaap Payments To Acquire Mineral Rights
PaymentsToAcquireMineralRights
290470
CY2022 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
199976
CY2021 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
34884
CY2022 us-gaap Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
49173
CY2021 ppta Payments To Acquire Surety Bond
PaymentsToAcquireSuretyBond
3000000
CY2022 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-465842
CY2021 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-3325354
CY2021 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
57500005
CY2021 us-gaap Payments Of Stock Issuance Costs
PaymentsOfStockIssuanceCosts
3243184
CY2021 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
532116
CY2021 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
54788937
CY2022 us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
-5772
CY2021 us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
-1545
CY2022 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-25185799
CY2021 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
22815080
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
47852846
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
25037766
CY2022Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
22667047
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
47852846
CY2022 us-gaap Interest Paid Net
InterestPaidNet
8228
CY2021 us-gaap Interest Paid Net
InterestPaidNet
7190
CY2022 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
142487
CY2022Q4 us-gaap Cash
Cash
4255355
CY2021Q4 us-gaap Cash
Cash
2423974
CY2022Q4 us-gaap Interest Bearing Deposits In Banks
InterestBearingDepositsInBanks
13304761
CY2021Q4 us-gaap Interest Bearing Deposits In Banks
InterestBearingDepositsInBanks
24246918
CY2022Q4 us-gaap Time Deposits At Carrying Value
TimeDepositsAtCarryingValue
5106931
CY2021Q4 us-gaap Time Deposits At Carrying Value
TimeDepositsAtCarryingValue
21181954
CY2022Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
22667047
CY2021Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
47852846
CY2022 us-gaap Nature Of Operations
NatureOfOperations
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;text-align:justify;margin:0pt 0pt 10pt 0pt;"><span style="display:inline-block;text-align:left;text-indent:0pt;width:36pt;"><b style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:bold;">1.</b></span>Nature of Operations</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 10pt 36pt;">Perpetua Resources Corp. (the “Corporation”, the “Company”, “Perpetua Resources” or “Perpetua”) was incorporated on February 22, 2011 under the Business Corporation Act of British Columbia. The Company was organized to hold shares in wholly owned subsidiaries that locate, acquire, develop and restore mineral properties located principally in the Stibnite – Yellow Pine mining district in Valley County, Idaho, USA. The Company’s principal asset is 100% ownership in subsidiaries that control the Stibnite Gold Project (“Stibnite Gold Project” or the “Project”). The Company currently operates in one segment, mineral exploration in the United States.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 0pt 36pt;">The Corporation has had continuing net losses and has an accumulated deficit of approximately $561.9 million as of December 31, 2022. As of December 31, 2022, the Company had cash and cash equivalents totaling approximately $22.7 million and net working capital of approximately $11.2 million. It is management’s opinion, based on the Corporation’s current capital resources and liquidity, combined with the up to $24.8 million in funding awarded under the Technology Investment Agreement (the “TIA”) pursuant to Title III of the Defense Production Act (“DPA”), that the Corporation will have sufficient assets to discharge its liabilities as they become due, to continue advancing the regulatory process related to permitting for mine development for at least 12 months from the date these consolidated financial statements are issued.</p>
CY2022 us-gaap Number Of Operating Segments
NumberOfOperatingSegments
1
CY2022Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-561900000
CY2022Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
22700000
CY2022 ppta Net Working Capital
NetWorkingCapital
11200000
CY2022Q4 ppta Funding Awarded Under Technology Investment Agreement
FundingAwardedUnderTechnologyInvestmentAgreement
24800000
CY2021Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
165256
CY2022 us-gaap Use Of Estimates
UseOfEstimates
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;text-align:justify;margin:0pt 0pt 12pt 36pt;"><i style="font-style:italic;font-weight:normal;">b.     Use of Estimates</i></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 10pt 36pt;">The preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the Consolidated Financial Statements and the reported amounts of expenses during the reporting period. The Company regularly evaluates estimates and assumptions related to the deferred income tax asset valuations and share-based compensation. The Company bases its estimates and assumptions on current facts, historical experience and various other factors that it believes to be reasonable under the circumstances, the results of which form the basis for making judgments about the other sources. The actual results experienced by the Company may differ materially and adversely from the Company’s estimates. To the extent there are material differences between estimates and the actual results, future results of operations will be affected.</p>
CY2022Q4 us-gaap Finance Lease Liability
FinanceLeaseLiability
0
CY2021Q4 us-gaap Asset Retirement Obligation
AssetRetirementObligation
0
CY2022Q4 us-gaap Asset Retirement Obligation
AssetRetirementObligation
0
CY2021Q4 us-gaap Derivative Instruments In Hedges At Fair Value Net
DerivativeInstrumentsInHedgesAtFairValueNet
0
CY2022Q4 us-gaap Derivative Instruments In Hedges At Fair Value Net
DerivativeInstrumentsInHedgesAtFairValueNet
0
CY2022 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
2926547
CY2021 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
2779447
CY2022 us-gaap Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;text-align:justify;margin:0pt 0pt 10pt 36pt;"><i style="font-style:italic;font-weight:normal;">p.     </i><i style="font-style:italic;font-weight:normal;">Concentration of Credit Risk</i></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 10pt 36pt;">The financial instrument which potentially subjects the Company to credit risk is cash and cash equivalents. The Corporation holds its cash with Canadian chartered banks and the risk of default is considered to be remote. As part of its cash management process, the Company regularly monitors the relative credit standing of these institutions.</p>
CY2022 us-gaap Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 10pt 36pt;"><i style="font-style:italic;">q.     Reclassifications</i></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt 0pt 10pt 36pt;">Certain amounts in prior years have been reclassified to conform with the current period presentation.</p>
CY2022 us-gaap Depreciation
Depreciation
61294
CY2021 us-gaap Depreciation
Depreciation
58922
CY2022Q4 us-gaap Buildings And Improvements Gross
BuildingsAndImprovementsGross
2249908
CY2021Q4 us-gaap Buildings And Improvements Gross
BuildingsAndImprovementsGross
2320291
CY2022Q4 ppta Equipment And Vehicles Gross
EquipmentAndVehiclesGross
4253346
CY2021Q4 ppta Equipment And Vehicles Gross
EquipmentAndVehiclesGross
4284020
CY2022Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
6503254
CY2021Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
6604311
CY2022Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
6208274
CY2021Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
6439055
CY2022Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
294980
CY2022Q4 us-gaap Mineral Properties Net
MineralPropertiesNet
72519373
CY2021Q4 us-gaap Mineral Properties Net
MineralPropertiesNet
72204334
CY2022 ppta Percentage Of Net Smelter Returns Royalty
PercentageOfNetSmelterReturnsRoyalty
0.017
CY2022 ppta Annual Payments Due Under Option Agreements
AnnualPaymentsDueUnderOptionAgreements
180000
CY2013Q2 ppta Share Purchase Warrants Issued
SharePurchaseWarrantsIssued
200000
CY2013Q2 ppta Gross Proceeds From Warrants
GrossProceedsFromWarrants
350000
CY2013Q2 us-gaap Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights
ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
200000
CY2013Q2 us-gaap Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1
ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
12.30
CY2013Q2 ppta Warrant Derivative Percentage Of Which Warrants Are Exercisable
WarrantDerivativePercentageOfWhichWarrantsAreExercisable
1
CY2013Q2 ppta Warrant Derivative Threshold Share Price For Conversion Of Warrants
WarrantDerivativeThresholdSharePriceForConversionOfWarrants
32.30
CY2013Q2 ppta Warrant Derivative Threshold Consecutive Trading Days For Conversion Of Warrants
WarrantDerivativeThresholdConsecutiveTradingDaysForConversionOfWarrants
P30D
CY2022Q4 us-gaap Convertible Notes Payable Current
ConvertibleNotesPayableCurrent
0
CY2022 us-gaap Debt Instrument Periodic Payment Interest
DebtInstrumentPeriodicPaymentInterest
7190
CY2022 us-gaap Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
0.2700
CY2021Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
0
CY2022Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
0
CY2021Q4 us-gaap Environmental Costs Recognized Capitalized
EnvironmentalCostsRecognizedCapitalized
7473805
CY2022 us-gaap Common Stock Shares Authorized Unlimited
CommonStockSharesAuthorizedUnlimited
Unlimited
CY2021Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
4280530
CY2022 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Compensation Cost1
SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1
2943458
CY2021 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Compensation Cost1
SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1
3949204
CY2021Q1 us-gaap Environmental Remediation Expense
EnvironmentalRemediationExpense
7473805
CY2022Q4 us-gaap Class Of Warrant Or Right Outstanding
ClassOfWarrantOrRightOutstanding
200000
CY2022 us-gaap Net Income Loss
NetIncomeLoss
-28713531
CY2021 us-gaap Net Income Loss
NetIncomeLoss
-35952026
CY2021 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.21
CY2022 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.21
CY2022 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
-6029842
CY2021 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
-7549925
CY2022 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
-875304
CY2021 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
-1846137
CY2022 us-gaap Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
-1027801
CY2021 us-gaap Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
-1920617
CY2022 ppta Income Tax Reconciliation State Income Tax Rate Differential
IncomeTaxReconciliationStateIncomeTaxRateDifferential
1016106
CY2021 ppta Income Tax Reconciliation State Income Tax Rate Differential
IncomeTaxReconciliationStateIncomeTaxRateDifferential
979799
CY2022 us-gaap Income Tax Reconciliation Prior Year Income Taxes
IncomeTaxReconciliationPriorYearIncomeTaxes
-94128
CY2021 us-gaap Income Tax Reconciliation Prior Year Income Taxes
IncomeTaxReconciliationPriorYearIncomeTaxes
2320679
CY2022 us-gaap Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
6542458
CY2021 us-gaap Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
6190063
CY2022 ppta Income Tax Reconciliation Non Deductible Expenses Income Loss On Derivative
IncomeTaxReconciliationNonDeductibleExpensesIncomeLossOnDerivative
26742
CY2021 ppta Income Tax Reconciliation Non Deductible Expenses Income Loss On Derivative
IncomeTaxReconciliationNonDeductibleExpensesIncomeLossOnDerivative
209005
CY2022 us-gaap Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
726601
CY2021 us-gaap Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
2010440
CY2022 ppta Effective Income Tax Rate Reconciliation Nondeductible Expense Equity Finance Costs
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseEquityFinanceCosts
-251259
CY2022 us-gaap Income Tax Reconciliation Nondeductible Expense Other
IncomeTaxReconciliationNondeductibleExpenseOther
19911
CY2021 us-gaap Income Tax Reconciliation Nondeductible Expense Other
IncomeTaxReconciliationNondeductibleExpenseOther
24703
CY2022Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards Domestic
DeferredTaxAssetsOperatingLossCarryforwardsDomestic
41589845
CY2021Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards Domestic
DeferredTaxAssetsOperatingLossCarryforwardsDomestic
37457055
CY2022Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards Foreign
DeferredTaxAssetsOperatingLossCarryforwardsForeign
9948259
CY2021Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards Foreign
DeferredTaxAssetsOperatingLossCarryforwardsForeign
8641690
CY2022Q4 us-gaap Deferred Tax Assets Property Plant And Equipment
DeferredTaxAssetsPropertyPlantAndEquipment
453716
CY2021Q4 us-gaap Deferred Tax Assets Property Plant And Equipment
DeferredTaxAssetsPropertyPlantAndEquipment
480916
CY2022Q4 ppta Deferred Tax Assets Mineral Interest And Properties
DeferredTaxAssetsMineralInterestAndProperties
37045201
CY2021Q4 ppta Deferred Tax Assets Mineral Interest And Properties
DeferredTaxAssetsMineralInterestAndProperties
35889391
CY2022Q4 ppta Deferred Tax Assets Financing Costs
DeferredTaxAssetsFinancingCosts
573432
CY2021Q4 ppta Deferred Tax Assets Financing Costs
DeferredTaxAssetsFinancingCosts
824691
CY2022Q4 ppta Deferred Tax Assets Environmental Obligation
DeferredTaxAssetsEnvironmentalObligation
2651486
CY2021Q4 ppta Deferred Tax Assets Environmental Obligation
DeferredTaxAssetsEnvironmentalObligation
2584281
CY2022Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
440276
CY2021Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
532992
CY2022Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
92702215
CY2021Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
86411016
CY2022Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
92702215
CY2021Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
86411016
CY2022Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
92700000
CY2021Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
86400000
CY2022 ppta Valuation Allowances Of Deferred Tax Assets Related To Tax Credited
ValuationAllowancesOfDeferredTaxAssetsRelatedToTaxCredited
573000
CY2021Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
86411016
CY2020Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
84812836
CY2022 ppta Valuation Allowance Movement Recognized In Continuing Operations
ValuationAllowanceMovementRecognizedInContinuingOperations
6542458
CY2021 ppta Valuation Allowance Movement Recognized In Continuing Operations
ValuationAllowanceMovementRecognizedInContinuingOperations
6190063
CY2022 ppta Valuation Allowance Movement Recognized In Equity
ValuationAllowanceMovementRecognizedInEquity
-251259
CY2021 ppta Valuation Allowance Movement Recognized In Equity
ValuationAllowanceMovementRecognizedInEquity
4591883
CY2022Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
92702215
CY2021Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
86411016
CY2022 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.2574
CY2020Q4 ppta Environmental Loss Contingency Statement Of Financial Position Extensible Enumeration Not Disclosed Flag
EnvironmentalLossContingencyStatementOfFinancialPositionExtensibleEnumerationNotDisclosedFlag
true
CY2020Q4 us-gaap Accrual For Environmental Loss Contingencies
AccrualForEnvironmentalLossContingencies
0
CY2021 us-gaap Accrual For Environmental Loss Contingencies Charges To Expense For New Losses
AccrualForEnvironmentalLossContingenciesChargesToExpenseForNewLosses
7473805
CY2020 us-gaap Accrual For Environmental Loss Contingencies Increase Decrease For Revision In Estimates
AccrualForEnvironmentalLossContingenciesIncreaseDecreaseForRevisionInEstimates
4724846
CY2021 us-gaap Accrual For Environmental Loss Contingencies Payments1
AccrualForEnvironmentalLossContingenciesPayments1
2310451
CY2021Q4 us-gaap Accrual For Environmental Loss Contingencies
AccrualForEnvironmentalLossContingencies
9888200
CY2022 us-gaap Accrual For Environmental Loss Contingencies Increase Decrease For Revision In Estimates
AccrualForEnvironmentalLossContingenciesIncreaseDecreaseForRevisionInEstimates
4564611
CY2022 us-gaap Accrual For Environmental Loss Contingencies Payments1
AccrualForEnvironmentalLossContingenciesPayments1
3651875
CY2022Q4 us-gaap Accrual For Environmental Loss Contingencies
AccrualForEnvironmentalLossContingencies
10800936
CY2022Q4 us-gaap Accrued Environmental Loss Contingencies Current
AccruedEnvironmentalLossContingenciesCurrent
9590766
CY2022Q4 us-gaap Accrued Environmental Loss Contingencies Noncurrent
AccruedEnvironmentalLossContingenciesNoncurrent
1210170
CY2022Q4 us-gaap Accrual For Environmental Loss Contingencies
AccrualForEnvironmentalLossContingencies
10800936
CY2022Q4 us-gaap Security Deposit
SecurityDeposit
7500000
CY2021Q1 ppta Payment Of Cash Collateral
PaymentOfCashCollateral
3000000
CY2022Q4 us-gaap Off Balance Sheet Credit Loss Liability
OffBalanceSheetCreditLossLiability
0
CY2022Q4 ppta Government Assistance Current Statement Of Financial Position Extensible Enumeration Not Disclosed Flag
GovernmentAssistanceCurrentStatementOfFinancialPositionExtensibleEnumerationNotDisclosedFlag
true

Files In Submission

Name View Source Status
ppta-20221231_def.xml Edgar Link unprocessable
0001104659-23-033343-index-headers.html Edgar Link pending
0001104659-23-033343-index.html Edgar Link pending
0001104659-23-033343.txt Edgar Link pending
0001104659-23-033343-xbrl.zip Edgar Link pending
Financial_Report.xlsx Edgar Link pending
MetaLinks.json Edgar Link pending
ppta-20221231.xsd Edgar Link pending
ppta-20221231x10k.htm Edgar Link pending
ppta-20221231x10k006.jpg Edgar Link pending
ppta-20221231x10k008.jpg Edgar Link pending
ppta-20221231x10k009.jpg Edgar Link pending
ppta-20221231xex10d2.htm Edgar Link pending
ppta-20221231xex10d2001.jpg Edgar Link pending
ppta-20221231xex23d1.htm Edgar Link pending
ppta-20221231xex23d2.htm Edgar Link pending
ppta-20221231xex31d1.htm Edgar Link pending
ppta-20221231xex31d2.htm Edgar Link pending
ppta-20221231xex32d1.htm Edgar Link pending
ppta-20221231xex32d2.htm Edgar Link pending
FilingSummary.xml Edgar Link unprocessable
ppta-20221231_cal.xml Edgar Link unprocessable
ppta-20221231_lab.xml Edgar Link unprocessable
ppta-20221231_pre.xml Edgar Link unprocessable
ppta-20221231x10k_htm.xml Edgar Link completed
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R11.htm Edgar Link pending
R12.htm Edgar Link pending
R13.htm Edgar Link pending
R14.htm Edgar Link pending
R15.htm Edgar Link pending
R16.htm Edgar Link pending
R17.htm Edgar Link pending
R18.htm Edgar Link pending
R19.htm Edgar Link pending
R2.htm Edgar Link pending
R20.htm Edgar Link pending
R21.htm Edgar Link pending
R22.htm Edgar Link pending
R23.htm Edgar Link pending
R24.htm Edgar Link pending
R25.htm Edgar Link pending
R26.htm Edgar Link pending
R27.htm Edgar Link pending
R28.htm Edgar Link pending
R29.htm Edgar Link pending
R3.htm Edgar Link pending
R30.htm Edgar Link pending
R31.htm Edgar Link pending
R32.htm Edgar Link pending
R33.htm Edgar Link pending
R34.htm Edgar Link pending
R35.htm Edgar Link pending
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
R7.htm Edgar Link pending
R8.htm Edgar Link pending
R9.htm Edgar Link pending
report.css Edgar Link pending
Show.js Edgar Link pending