3.26.1 html 186 333 1 false 63 0 false 11 false false R1.htm 0000001 - Document - Cover Page Sheet http://pkst.com/role/CoverPage Cover Page Cover 1 false false R2.htm 9952151 - Statement - CONSOLIDATED BALANCE SHEETS Sheet http://pkst.com/role/CONSOLIDATEDBALANCESHEETS CONSOLIDATED BALANCE SHEETS Statements 2 false false R3.htm 9952152 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical) Sheet http://pkst.com/role/CONSOLIDATEDBALANCESHEETSParenthetical CONSOLIDATED BALANCE SHEETS (Parenthetical) Statements 3 false false R4.htm 9952153 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS Sheet http://pkst.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS CONSOLIDATED STATEMENTS OF OPERATIONS Statements 4 false false R5.htm 9952154 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME Sheet http://pkst.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSINCOME CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME Statements 5 false false R6.htm 9952155 - Statement - CONSOLIDATED STATEMENTS OF EQUITY Sheet http://pkst.com/role/CONSOLIDATEDSTATEMENTSOFEQUITY CONSOLIDATED STATEMENTS OF EQUITY Statements 6 false false R7.htm 9952156 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS Sheet http://pkst.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS CONSOLIDATED STATEMENTS OF CASH FLOWS Statements 7 false false R8.htm 9952157 - Disclosure - Organization Sheet http://pkst.com/role/Organization Organization Notes 8 false false R9.htm 9952158 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies Sheet http://pkst.com/role/BasisofPresentationandSummaryofSignificantAccountingPolicies Basis of Presentation and Summary of Significant Accounting Policies Notes 9 false false R10.htm 9952159 - Disclosure - Real Estate Sheet http://pkst.com/role/RealEstate Real Estate Notes 10 false false R11.htm 9952160 - Disclosure - Debt Sheet http://pkst.com/role/Debt Debt Notes 11 false false R12.htm 9952161 - Disclosure - Interest Rate Contracts Sheet http://pkst.com/role/InterestRateContracts Interest Rate Contracts Notes 12 false false R13.htm 9952162 - Disclosure - Accrued Expenses and Other Liabilities Sheet http://pkst.com/role/AccruedExpensesandOtherLiabilities Accrued Expenses and Other Liabilities Notes 13 false false R14.htm 9952163 - Disclosure - Fair Value Measurements Sheet http://pkst.com/role/FairValueMeasurements Fair Value Measurements Notes 14 false false R15.htm 9952164 - Disclosure - Equity Sheet http://pkst.com/role/Equity Equity Notes 15 false false R16.htm 9952165 - Disclosure - Noncontrolling Interests Sheet http://pkst.com/role/NoncontrollingInterests Noncontrolling Interests Notes 16 false false R17.htm 9952166 - Disclosure - Related Party Transactions Sheet http://pkst.com/role/RelatedPartyTransactions Related Party Transactions Notes 17 false false R18.htm 9952167 - Disclosure - Leases Sheet http://pkst.com/role/Leases Leases Notes 18 false false R19.htm 9952168 - Disclosure - Commitments and Contingencies Sheet http://pkst.com/role/CommitmentsandContingencies Commitments and Contingencies Notes 19 false false R20.htm 9952169 - Disclosure - Segment Reporting Sheet http://pkst.com/role/SegmentReporting Segment Reporting Notes 20 false false R21.htm 9952170 - Disclosure - Declaration of Dividends Sheet http://pkst.com/role/DeclarationofDividends Declaration of Dividends Notes 21 false false R22.htm 9952171 - Disclosure - Subsequent Events Sheet http://pkst.com/role/SubsequentEvents Subsequent Events Notes 22 false false R23.htm 995445 - Disclosure - Insider Trading Arrangements Sheet http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements Insider Trading Arrangements Notes 23 false false R24.htm 9955511 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies (Policies) Sheet http://pkst.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies Basis of Presentation and Summary of Significant Accounting Policies (Policies) Policies http://pkst.com/role/BasisofPresentationandSummaryofSignificantAccountingPolicies 24 false false R25.htm 9955512 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies (Tables) Sheet http://pkst.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesTables Basis of Presentation and Summary of Significant Accounting Policies (Tables) Tables http://pkst.com/role/BasisofPresentationandSummaryofSignificantAccountingPolicies 25 false false R26.htm 9955513 - Disclosure - Real Estate (Tables) Sheet http://pkst.com/role/RealEstateTables Real Estate (Tables) Tables http://pkst.com/role/RealEstate 26 false false R27.htm 9955514 - Disclosure - Debt (Tables) Sheet http://pkst.com/role/DebtTables Debt (Tables) Tables http://pkst.com/role/Debt 27 false false R28.htm 9955515 - Disclosure - Interest Rate Contracts (Tables) Sheet http://pkst.com/role/InterestRateContractsTables Interest Rate Contracts (Tables) Tables http://pkst.com/role/InterestRateContracts 28 false false R29.htm 9955516 - Disclosure - Accrued Expenses and Other Liabilities (Tables) Sheet http://pkst.com/role/AccruedExpensesandOtherLiabilitiesTables Accrued Expenses and Other Liabilities (Tables) Tables http://pkst.com/role/AccruedExpensesandOtherLiabilities 29 false false R30.htm 9955517 - Disclosure - Fair Value Measurements (Tables) Sheet http://pkst.com/role/FairValueMeasurementsTables Fair Value Measurements (Tables) Tables http://pkst.com/role/FairValueMeasurements 30 false false R31.htm 9955518 - Disclosure - Equity (Tables) Sheet http://pkst.com/role/EquityTables Equity (Tables) Tables http://pkst.com/role/Equity 31 false false R32.htm 9955519 - Disclosure - Noncontrolling Interests (Tables) Sheet http://pkst.com/role/NoncontrollingInterestsTables Noncontrolling Interests (Tables) Tables http://pkst.com/role/NoncontrollingInterests 32 false false R33.htm 9955520 - Disclosure - Related Party Transactions (Tables) Sheet http://pkst.com/role/RelatedPartyTransactionsTables Related Party Transactions (Tables) Tables http://pkst.com/role/RelatedPartyTransactions 33 false false R34.htm 9955521 - Disclosure - Leases (Tables) Sheet http://pkst.com/role/LeasesTables Leases (Tables) Tables http://pkst.com/role/Leases 34 false false R35.htm 9955522 - Disclosure - Segment Reporting (Tables) Sheet http://pkst.com/role/SegmentReportingTables Segment Reporting (Tables) Tables http://pkst.com/role/SegmentReporting 35 false false R36.htm 9955523 - Disclosure - Organization (Details) Sheet http://pkst.com/role/OrganizationDetails Organization (Details) Details http://pkst.com/role/Organization 36 false false R37.htm 9955524 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Narrative (Details) Sheet http://pkst.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails Basis of Presentation and Summary of Significant Accounting Policies - Narrative (Details) Details http://pkst.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesTables 37 false false R38.htm 9955525 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Schedule of Income (Loss) from Office Discontinued Operations (Details) Sheet http://pkst.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesScheduleofIncomeLossfromOfficeDiscontinuedOperationsDetails Basis of Presentation and Summary of Significant Accounting Policies - Schedule of Income (Loss) from Office Discontinued Operations (Details) Details 38 false false R39.htm 9955526 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share (Details) Sheet http://pkst.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesScheduleofAntidilutiveSecuritiesExcludedfromComputationofEarningsPerShareDetails Basis of Presentation and Summary of Significant Accounting Policies - Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share (Details) Details 39 false false R40.htm 9955527 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Schedule of Restricted Cash (Details) Sheet http://pkst.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesScheduleofRestrictedCashDetails Basis of Presentation and Summary of Significant Accounting Policies - Schedule of Restricted Cash (Details) Details 40 false false R41.htm 9955528 - Disclosure - Real Estate - Schedule of Gross Investment in Real Estate (Details) Sheet http://pkst.com/role/RealEstateScheduleofGrossInvestmentinRealEstateDetails Real Estate - Schedule of Gross Investment in Real Estate (Details) Details 41 false false R42.htm 9955529 - Disclosure - Real Estate - Narrative (Details) Sheet http://pkst.com/role/RealEstateNarrativeDetails Real Estate - Narrative (Details) Details 42 false false R43.htm 9955530 - Disclosure - Real Estate - Schedule of Aggregate Purchase Price Allocation (Details) Sheet http://pkst.com/role/RealEstateScheduleofAggregatePurchasePriceAllocationDetails Real Estate - Schedule of Aggregate Purchase Price Allocation (Details) Details 43 false false R44.htm 9955531 - Disclosure - Real Estate - Schedule of Allocation of Real Estate and Acquired Intangibles (Details) Sheet http://pkst.com/role/RealEstateScheduleofAllocationofRealEstateandAcquiredIntangiblesDetails Real Estate - Schedule of Allocation of Real Estate and Acquired Intangibles (Details) Details 44 false false R45.htm 9955532 - Disclosure - Real Estate - Schedule of Amortization of Intangible Assets (Details) Sheet http://pkst.com/role/RealEstateScheduleofAmortizationofIntangibleAssetsDetails Real Estate - Schedule of Amortization of Intangible Assets (Details) Details 45 false false R46.htm 9955533 - Disclosure - Debt - Schedule of Debt (Details) Sheet http://pkst.com/role/DebtScheduleofDebtDetails Debt - Schedule of Debt (Details) Details 46 false false R47.htm 9955534 - Disclosure - Debt - Narrative (Details) Sheet http://pkst.com/role/DebtNarrativeDetails Debt - Narrative (Details) Details 47 false false R48.htm 9955535 - Disclosure - Debt - Schedule of Future Principal Repayments of all Loans (Details) Sheet http://pkst.com/role/DebtScheduleofFuturePrincipalRepaymentsofallLoansDetails Debt - Schedule of Future Principal Repayments of all Loans (Details) Details 48 false false R49.htm 9955536 - Disclosure - Interest Rate Contracts - Schedule of Interest Rate Swaps (Details) Sheet http://pkst.com/role/InterestRateContractsScheduleofInterestRateSwapsDetails Interest Rate Contracts - Schedule of Interest Rate Swaps (Details) Details 49 false false R50.htm 9955537 - Disclosure - Interest Rate Contracts - Schedule of Impact of Derivatives on Consolidated Statements of Operations (Details) Sheet http://pkst.com/role/InterestRateContractsScheduleofImpactofDerivativesonConsolidatedStatementsofOperationsDetails Interest Rate Contracts - Schedule of Impact of Derivatives on Consolidated Statements of Operations (Details) Details 50 false false R51.htm 9955538 - Disclosure - Interest Rate Contracts - Narrative (Details) Sheet http://pkst.com/role/InterestRateContractsNarrativeDetails Interest Rate Contracts - Narrative (Details) Details 51 false false R52.htm 9955539 - Disclosure - Accrued Expenses and Other Liabilities (Details) Sheet http://pkst.com/role/AccruedExpensesandOtherLiabilitiesDetails Accrued Expenses and Other Liabilities (Details) Details http://pkst.com/role/AccruedExpensesandOtherLiabilitiesTables 52 false false R53.htm 9955540 - Disclosure - Fair Value Measurements - Schedule of Fair Value on a Recurring Basis (Details) Sheet http://pkst.com/role/FairValueMeasurementsScheduleofFairValueonaRecurringBasisDetails Fair Value Measurements - Schedule of Fair Value on a Recurring Basis (Details) Details 53 false false R54.htm 9955541 - Disclosure - Fair Value Measurements - Schedule of Financial Instruments at Fair Value (Details) Sheet http://pkst.com/role/FairValueMeasurementsScheduleofFinancialInstrumentsatFairValueDetails Fair Value Measurements - Schedule of Financial Instruments at Fair Value (Details) Details 54 false false R55.htm 9955542 - Disclosure - Equity - Narrative (Details) Sheet http://pkst.com/role/EquityNarrativeDetails Equity - Narrative (Details) Details 55 false false R56.htm 9955543 - Disclosure - Equity - Schedule of Nonvested Restricted Shares Activity (Details) Sheet http://pkst.com/role/EquityScheduleofNonvestedRestrictedSharesActivityDetails Equity - Schedule of Nonvested Restricted Shares Activity (Details) Details 56 false false R57.htm 9955544 - Disclosure - Noncontrolling Interests - Narrative (Details) Sheet http://pkst.com/role/NoncontrollingInterestsNarrativeDetails Noncontrolling Interests - Narrative (Details) Details 57 false false R58.htm 9955545 - Disclosure - Noncontrolling Interests - Schedule of Noncontrolling Interests Activity (Details) Sheet http://pkst.com/role/NoncontrollingInterestsScheduleofNoncontrollingInterestsActivityDetails Noncontrolling Interests - Schedule of Noncontrolling Interests Activity (Details) Details 58 false false R59.htm 9955546 - Disclosure - Related Party Transactions - Schedule of Related Parties (Details) Sheet http://pkst.com/role/RelatedPartyTransactionsScheduleofRelatedPartiesDetails Related Party Transactions - Schedule of Related Parties (Details) Details 59 false false R60.htm 9955547 - Disclosure - Related Party Transactions - Narrative (Details) Sheet http://pkst.com/role/RelatedPartyTransactionsNarrativeDetails Related Party Transactions - Narrative (Details) Details 60 false false R61.htm 9955548 - Disclosure - Leases - Narrative (Details) Sheet http://pkst.com/role/LeasesNarrativeDetails Leases - Narrative (Details) Details 61 false false R62.htm 9955549 - Disclosure - Leases - Schedule of Undiscounted Cash Flow (Details) Sheet http://pkst.com/role/LeasesScheduleofUndiscountedCashFlowDetails Leases - Schedule of Undiscounted Cash Flow (Details) Details 62 false false R63.htm 9955550 - Disclosure - Leases - Schedule of Lease, Cost (Details) Sheet http://pkst.com/role/LeasesScheduleofLeaseCostDetails Leases - Schedule of Lease, Cost (Details) Details 63 false false R64.htm 9955551 - Disclosure - Leases - Schedule of Operating Lease Liability Maturity (Details) Sheet http://pkst.com/role/LeasesScheduleofOperatingLeaseLiabilityMaturityDetails Leases - Schedule of Operating Lease Liability Maturity (Details) Details 64 false false R65.htm 9955552 - Disclosure - Commitments and Contingencies (Details) Sheet http://pkst.com/role/CommitmentsandContingenciesDetails Commitments and Contingencies (Details) Details http://pkst.com/role/CommitmentsandContingencies 65 false false R66.htm 9955553 - Disclosure - Segment Reporting - Narrative (Details) Sheet http://pkst.com/role/SegmentReportingNarrativeDetails Segment Reporting - Narrative (Details) Details 66 false false R67.htm 9955554 - Disclosure - Segment Reporting - Schedule of Reconciliation Segment NOI and Net Income (Details) Sheet http://pkst.com/role/SegmentReportingScheduleofReconciliationSegmentNOIandNetIncomeDetails Segment Reporting - Schedule of Reconciliation Segment NOI and Net Income (Details) Details 67 false false R68.htm 9955555 - Disclosure - Segment Reporting - Schedule of Reconciliation of Net Income (Loss) to Total NOI (Details) Sheet http://pkst.com/role/SegmentReportingScheduleofReconciliationofNetIncomeLosstoTotalNOIDetails Segment Reporting - Schedule of Reconciliation of Net Income (Loss) to Total NOI (Details) Details 68 false false R69.htm 9955556 - Disclosure - Segment Reporting - Schedule of Allocation for Each Segments (Details) Sheet http://pkst.com/role/SegmentReportingScheduleofAllocationforEachSegmentsDetails Segment Reporting - Schedule of Allocation for Each Segments (Details) Details 69 false false All Reports Book All Reports pkst-20260331.htm pkst-20260331.xsd pkst-20260331_cal.xml pkst-20260331_def.xml pkst-20260331_lab.xml pkst-20260331_pre.xml http://fasb.org/us-gaap/2025 http://xbrl.sec.gov/dei/2025 http://xbrl.sec.gov/ecd/2025 true true