$PMT
PennyMac Mortgage Investment Trust Stock $pmt

$pmt Overview Financials Valuation SEC Filings Company Website

2012 Q3 Form 10-K Financial Statement

#000119312513084886 Filed on February 28, 2013

Income Statement

Concept	2012 Q3	2011 Q4	2011 Q3
Revenue	$90.91M	$39.10M	$9.839M
YoY Change	824.02%	187.5%	155.82%
Cost Of Revenue	$33.80M	$12.60M	$10.30M
YoY Change	228.16%	530.0%	836.36%
Gross Profit	$65.40M	$26.50M	$31.70M
YoY Change	106.31%	128.45%	173.28%
Gross Profit Margin	71.94%	67.77%	322.19%
Selling, General & Admin	$3.700M	$3.100M	$5.500M
YoY Change	-32.73%	0.0%	129.17%
% of Gross Profit	5.66%	11.7%	17.35%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization
YoY Change
% of Gross Profit
Operating Expenses	$31.95M	$5.200M	$17.11M
YoY Change	86.74%	26.83%	274.66%
Operating Profit	$33.46M	$21.30M	$14.59M
YoY Change	129.25%	184.0%	107.46%
Interest Expense	$8.282M		$5.225M
YoY Change	58.51%		1981.67%
% of Operating Profit	24.76%		35.8%
Other Income/Expense, Net	$2.725M		$1.274M
YoY Change	113.89%		28.43%
Pretax Income	$58.97M	$21.30M	$24.88M
YoY Change	137.03%	184.0%	207.52%
Income Tax	$18.59M	$1.700M	$4.350M
% Of Pretax Income	31.52%	7.98%	17.49%
Net Earnings	$40.38M	$19.65M	$20.53M
YoY Change	96.73%	169.16%	166.6%
Net Earnings / Revenue	44.42%	50.25%	208.64%
Basic Earnings Per Share	$0.81	$0.69	$0.76
Diluted Earnings Per Share	$0.81	$0.69	$0.76
COMMON SHARES
Basic Shares Outstanding	49.08M shares		27.85M shares
Diluted Shares Outstanding	49.46M shares		28.14M shares

Balance Sheet

Concept	2012 Q3	2011 Q4	2011 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$68.00M	$15.00M	$12.00M
YoY Change	466.67%	-66.67%	-52.0%
Cash & Equivalents		$14.59M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables	$3.000M	$2.000M	$2.000M
Other Receivables	$32.00M	$14.00M	$24.00M
Total Short-Term Assets	$103.0M	$31.00M	$38.00M
YoY Change	171.05%	-44.64%	-17.39%
LONG-TERM ASSETS
Property, Plant & Equipment
YoY Change
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$2.041B	$1.217B	$1.027B
YoY Change	98.73%	149.39%	168.85%
Other Assets
YoY Change
Total Long-Term Assets	$2.226B	$1.355B	$1.117B
YoY Change	99.17%	154.19%	173.9%
TOTAL ASSETS
Total Short-Term Assets	$103.0M	$31.00M	$38.00M
Total Long-Term Assets	$2.226B	$1.355B	$1.117B
Total Assets	$2.329B	$1.386B	$1.155B
YoY Change	101.54%	135.29%	154.51%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$10.00M	$12.00M	$13.00M
YoY Change	-23.08%	100.0%	160.0%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$1.041B	$631.0M	$439.0M
YoY Change	137.13%	153.41%	278.45%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$1.080B	$649.0M	$448.0M
YoY Change	141.07%	145.83%	264.23%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$29.00M	$0.00
YoY Change
Other Long-Term Liabilities	$39.00M	$153.0M	$164.0M
YoY Change	-76.22%
Total Long-Term Liabilities	$39.00M	$182.0M	$164.0M
YoY Change	-76.22%
TOTAL LIABILITIES
Total Short-Term Liabilities	$1.080B	$649.0M	$448.0M
Total Long-Term Liabilities	$39.00M	$182.0M	$164.0M
Total Liabilities	$1.145B	$840.0M	$624.8M
YoY Change	83.17%	212.07%	391.99%
SHAREHOLDERS EQUITY
Retained Earnings	$55.23M	$27.46M
YoY Change		968.52%
Common Stock	$1.129B	$518.6M
YoY Change		63.41%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$1.184B	$546.0M	$530.7M
YoY Change
Total Liabilities & Shareholders Equity	$2.329B	$1.386B	$1.155B
YoY Change	101.54%	135.29%	154.51%

Cashflow Statement

Concept	2012 Q3	2011 Q4	2011 Q3
OPERATING ACTIVITIES
Net Income	$40.38M	$19.65M	$20.53M
YoY Change	96.73%	169.16%	166.6%
Depreciation, Depletion And Amortization
YoY Change
Cash From Operating Activities	-$394.6M	-$203.2M	-$39.20M
YoY Change	906.63%	-4246.94%	172.22%
INVESTING ACTIVITIES
Capital Expenditures
YoY Change
Acquisitions
YoY Change
Other Investing Activities	$80.90M	$8.800M	-$6.800M
YoY Change	-1289.71%	-108.01%	-89.03%
Cash From Investing Activities	$80.90M	$8.800M	-$6.800M
YoY Change	-1289.71%	-108.01%	-89.03%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net	$357.2M
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	353.6M	197.1M	55.50M
YoY Change	537.12%	57.18%	-29.66%
NET CHANGE
Cash From Operating Activities	-394.6M	-203.2M	-39.20M
Cash From Investing Activities	80.90M	8.800M	-6.800M
Cash From Financing Activities	353.6M	197.1M	55.50M
Net Change In Cash	39.90M	2.700M	9.500M
YoY Change	320.0%	-86.76%	280.0%
FREE CASH FLOW
Cash From Operating Activities	-$394.6M	-$203.2M	-$39.20M
Capital Expenditures
Free Cash Flow
YoY Change

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2011Q1	pmt	Underwritten Public Offering Price Per Share UnderwrittenPublicOfferingPricePerShare	18
CY2013Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	58906706	shares
CY2011Q1	pmt	Underwritten Public Offering Price Per Share UnderwrittenPublicOfferingPricePerShare	18
CY2011Q1	us-gaap	Other Assets OtherAssets	61412000
CY2011Q1	us-gaap	Assets Sold Under Agreements To Repurchase Repurchase Liability AssetsSoldUnderAgreementsToRepurchaseRepurchaseLiability	308432000
CY2011Q1	us-gaap	Assets Assets	840531000
CY2011Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	840531000
CY2011Q1	us-gaap	Financial Instruments Owned Mortgages Mortgage Backed And Asset Backed Securities At Fair Value FinancialInstrumentsOwnedMortgagesMortgageBackedAndAssetBackedSecuritiesAtFairValue	102195000
CY2011Q1	us-gaap	Liabilities Liabilities	323769000
CY2011Q1	us-gaap	Financial Instruments Owned Us Government And Agency Obligations At Fair Value FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue
CY2011Q1	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	31285000
CY2011Q1	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	592445000
CY2011Q1	us-gaap	Stockholders Equity StockholdersEquity	516762000
CY2011Q1	pmt	Liabilities Other LiabilitiesOther	15337000
CY2011Q1	pmt	Mortgage Servicing Rights MortgageServicingRights
CY2011Q1	pmt	Short Term Investment Fair Value ShortTermInvestmentFairValue	53194000
CY2011Q2	us-gaap	Other Assets OtherAssets	37298000
CY2011Q2	us-gaap	Assets Sold Under Agreements To Repurchase Repurchase Liability AssetsSoldUnderAgreementsToRepurchaseRepurchaseLiability	340989000
CY2011Q2	us-gaap	Assets Assets	883475000
CY2011Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	883475000
CY2011Q2	us-gaap	Financial Instruments Owned Mortgages Mortgage Backed And Asset Backed Securities At Fair Value FinancialInstrumentsOwnedMortgagesMortgageBackedAndAssetBackedSecuritiesAtFairValue	82421000
CY2011Q2	us-gaap	Liabilities Liabilities	360551000
CY2011Q2	us-gaap	Financial Instruments Owned Us Government And Agency Obligations At Fair Value FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue
CY2011Q2	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	48872000
CY2011Q2	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	676071000
CY2011Q2	us-gaap	Stockholders Equity StockholdersEquity	522924000
CY2011Q2	pmt	Liabilities Other LiabilitiesOther	19562000
CY2011Q2	pmt	Mortgage Servicing Rights MortgageServicingRights	180000
CY2011Q2	pmt	Short Term Investment Fair Value ShortTermInvestmentFairValue	38633000
CY2011Q3	us-gaap	Other Assets OtherAssets	58477000
CY2011Q3	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	69906000
CY2011Q3	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	909030000
CY2011Q3	us-gaap	Stockholders Equity StockholdersEquity	530663000
CY2011Q3	pmt	Liabilities Other LiabilitiesOther	39450000
CY2011Q3	pmt	Mortgage Servicing Rights MortgageServicingRights	636000
CY2011Q3	pmt	Borrowings Under Forward Purchase Agreement BorrowingsUnderForwardPurchaseAgreement	163755000
CY2011Q3	pmt	Short Term Investment Fair Value ShortTermInvestmentFairValue	30743000
CY2012Q1	us-gaap	Other Assets OtherAssets	88701000
CY2012Q2	pmt	Mortgage Servicing Rights MortgageServicingRights	32832000
CY2012Q2	pmt	Borrowings Under Forward Purchase Agreement BorrowingsUnderForwardPurchaseAgreement	16693000
CY2011Q3	us-gaap	Assets Sold Under Agreements To Repurchase Repurchase Liability AssetsSoldUnderAgreementsToRepurchaseRepurchaseLiability	421626000
CY2011Q3	us-gaap	Assets Assets	1155494000
CY2011Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1155494000
CY2011Q3	us-gaap	Financial Instruments Owned Mortgages Mortgage Backed And Asset Backed Securities At Fair Value FinancialInstrumentsOwnedMortgagesMortgageBackedAndAssetBackedSecuritiesAtFairValue	86702000
CY2011Q3	us-gaap	Liabilities Liabilities	624831000
CY2011Q3	us-gaap	Financial Instruments Owned Us Government And Agency Obligations At Fair Value FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue
CY2012Q1	us-gaap	Assets Sold Under Agreements To Repurchase Repurchase Liability AssetsSoldUnderAgreementsToRepurchaseRepurchaseLiability	501441000
CY2012Q1	us-gaap	Assets Assets	1378020000
CY2012Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1378020000
CY2012Q1	us-gaap	Financial Instruments Owned Mortgages Mortgage Backed And Asset Backed Securities At Fair Value FinancialInstrumentsOwnedMortgagesMortgageBackedAndAssetBackedSecuritiesAtFairValue	174604000
CY2012Q1	us-gaap	Liabilities Liabilities	782064000
CY2012Q1	us-gaap	Financial Instruments Owned Us Government And Agency Obligations At Fair Value FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue
CY2012Q1	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	104870000
CY2012Q1	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	927867000
CY2012Q1	us-gaap	Stockholders Equity StockholdersEquity	595956000
CY2012Q1	pmt	Liabilities Other LiabilitiesOther	153032000
CY2012Q1	pmt	Mortgage Servicing Rights MortgageServicingRights	18534000
CY2012Q1	pmt	Borrowings Under Forward Purchase Agreement BorrowingsUnderForwardPurchaseAgreement	127591000
CY2012Q1	pmt	Short Term Investment Fair Value ShortTermInvestmentFairValue	63444000
CY2012Q2	dei	Entity Public Float EntityPublicFloat	801056084
CY2012Q2	us-gaap	Other Assets OtherAssets	120955000
CY2012Q2	us-gaap	Assets Sold Under Agreements To Repurchase Repurchase Liability AssetsSoldUnderAgreementsToRepurchaseRepurchaseLiability	1007712000
CY2012Q2	us-gaap	Assets Assets	1890745000
CY2012Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1890745000
CY2012Q2	us-gaap	Financial Instruments Owned Mortgages Mortgage Backed And Asset Backed Securities At Fair Value FinancialInstrumentsOwnedMortgagesMortgageBackedAndAssetBackedSecuritiesAtFairValue	167446000
CY2012Q2	us-gaap	Liabilities Liabilities	1085072000
CY2012Q2	us-gaap	Financial Instruments Owned Us Government And Agency Obligations At Fair Value FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue
CY2012Q2	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	89918000
CY2012Q2	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	1447254000
CY2012Q2	us-gaap	Stockholders Equity StockholdersEquity	805673000
CY2012Q2	pmt	Liabilities Other LiabilitiesOther	60667000
CY2011Q4	us-gaap	Financial Instruments Owned Us Government And Agency Obligations At Fair Value FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue	50000000
CY2011Q4	us-gaap	Servicing Asset At Amortized Value Fair Value ServicingAssetAtAmortizedValueFairValue	5341000
CY2012Q3	pmt	Short Term Investment Fair Value ShortTermInvestmentFairValue	38322000
CY2009Q4	us-gaap	Management Fee Payable ManagementFeePayable	1169000
CY2012Q2	pmt	Short Term Investment Fair Value ShortTermInvestmentFairValue	32340000
CY2012Q3	us-gaap	Other Assets OtherAssets	201528000
CY2012Q3	us-gaap	Assets Sold Under Agreements To Repurchase Repurchase Liability AssetsSoldUnderAgreementsToRepurchaseRepurchaseLiability	1041371000
CY2012Q3	us-gaap	Assets Assets	2328725000
CY2012Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2328725000
CY2012Q3	us-gaap	Financial Instruments Owned Mortgages Mortgage Backed And Asset Backed Securities At Fair Value FinancialInstrumentsOwnedMortgagesMortgageBackedAndAssetBackedSecuritiesAtFairValue
CY2012Q3	us-gaap	Liabilities Liabilities	1144522000
CY2012Q3	us-gaap	Financial Instruments Owned Us Government And Agency Obligations At Fair Value FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue
CY2012Q3	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	86180000
CY2012Q3	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	1937541000
CY2012Q3	us-gaap	Stockholders Equity StockholdersEquity	1184203000
CY2012Q3	pmt	Liabilities Other LiabilitiesOther	103151000
CY2012Q3	pmt	Mortgage Servicing Rights MortgageServicingRights	65154000
CY2009Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	374810	shares
CY2009Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	109817000
CY2009Q4	us-gaap	Cash Cash	54000
CY2009Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	8.36
CY2009Q4	us-gaap	Stockholders Equity StockholdersEquity	313798000
CY2009Q4	pmt	Representations And Warranties Liability RepresentationsAndWarrantiesLiability
CY2010Q4	us-gaap	Real Estate Owned Valuation Allowance RealEstateOwnedValuationAllowance	45000
CY2010Q4	us-gaap	Management Fee Payable ManagementFeePayable	1228000
CY2010Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Share Based Awards Other Than Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions	927000
CY2010Q4	us-gaap	Securities Loaned Or Sold Under Agreements To Repurchase Fair Value Disclosure SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure	119872000
CY2010Q4	us-gaap	Pledged Financial Instruments Not Separately Reported Loans Receivable Pledged For Repurchase Agreements PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedForRepurchaseAgreements
CY2010Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	1095000	shares
CY2010Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	101202000
CY2010Q4	us-gaap	Debt Instrument Repurchase Amount DebtInstrumentRepurchaseAmount
CY2010Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	272984	shares
CY2010Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	484122000
CY2010Q4	us-gaap	Cash Cash	45447000
CY2010Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	6.18
CY2010Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	29685000
CY2010Q4	us-gaap	Summary Of Investments Other Than Investments In Related Parties Carrying Amount SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesCarryingAmount	1238000
CY2010Q4	us-gaap	Stockholders Equity StockholdersEquity	319913000
CY2010Q4	pmt	Mortgage Loans Acquired For Sale Sold Under Agreements To Repurchase MortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchase	2494000
CY2010Q4	pmt	Mortgage Loans Acquired For Sale Sold Under Agreements To Repurchase Maximum Daily Amount Outstanding MortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchaseMaximumDailyAmountOutstanding	2494000
CY2010Q4	pmt	Mortgage Loans Acquired For Sale Sold Under Agreements To Repurchase Fair Value MortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchaseFairValue	2684000
CY2010Q4	pmt	Mortgage Loans Acquired For Sale Sold Under Agreements To Repurchase Unused Borrowing Capacity Amount MortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchaseUnusedBorrowingCapacityAmount	72506000
CY2010Q4	pmt	Representations And Warranties Liability RepresentationsAndWarrantiesLiability
CY2010Q4	pmt	Fair Value Purchased Of Mortgage Loans For Investment Portfolio FairValuePurchasedOfMortgageLoansForInvestmentPortfolio	418449000
CY2010Q4	pmt	Fair Value Purchased Of Mortgage Loans Investment Portfolio Purchases From Or Through One Or More Subsidiaries FairValuePurchasedOfMortgageLoansInvestmentPortfolioPurchasesFromOrThroughOneOrMoreSubsidiaries	406980000
CY2011Q4	invest	Derivative Notional Amount DerivativeNotionalAmount	954778000
CY2011Q4	us-gaap	Other Assets OtherAssets	13952000
CY2011Q4	us-gaap	Assets Sold Under Agreements To Repurchase Repurchase Liability AssetsSoldUnderAgreementsToRepurchaseRepurchaseLiability	631313000
CY2011Q4	us-gaap	Due From Affiliates DueFromAffiliates	347000
CY2011Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	500000000000	shares
CY2011Q4	us-gaap	Real Estate Owned Valuation Allowance RealEstateOwnedValuationAllowance
CY2011Q4	us-gaap	Accrued Income Taxes AccruedIncomeTaxes	441000
CY2011Q4	us-gaap	Mortgages Held For Sale Fair Value Disclosure MortgagesHeldForSaleFairValueDisclosure	232016000
CY2011Q4	us-gaap	Derivative Asset Fair Value Gross Liability DerivativeAssetFairValueGrossLiability	631313000
CY2011Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	27461000
CY2011Q4	us-gaap	Assets Assets	1386062000
CY2011Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	52192000
CY2011Q4	us-gaap	Management Fee Payable ManagementFeePayable	1095000
CY2011Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	437000
CY2011Q4	us-gaap	Due To Affiliate Current And Noncurrent DueToAffiliateCurrentAndNoncurrent	12166000
CY2011Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Share Based Awards Other Than Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions	3355000
CY2011Q4	us-gaap	Securities Loaned Or Sold Under Agreements To Repurchase Fair Value Disclosure SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure	122813000
CY2011Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	8993000
CY2011Q4	us-gaap	Pledged Financial Instruments Not Separately Reported Loans Receivable Pledged For Repurchase Agreements PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedForRepurchaseAgreements
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	1820000	shares
CY2011Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	115493000
CY2011Q4	us-gaap	Debt Instrument Repurchase Amount DebtInstrumentRepurchaseAmount
CY2011Q4	us-gaap	Loans Pledged As Collateral LoansPledgedAsCollateral	656409000
CY2011Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1386062000
CY2011Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	58904456000	shares
CY2011Q4	us-gaap	Fair Value Option Loans Held As Assets Aggregate Difference FairValueOptionLoansHeldAsAssetsAggregateDifference	-694634000
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	491809	shares
CY2011Q4	us-gaap	Deferred Tax Liabilities Mortgage Servicing Rights DeferredTaxLiabilitiesMortgageServicingRights	2536000
CY2011Q4	us-gaap	Financial Instruments Owned Mortgages Mortgage Backed And Asset Backed Securities At Fair Value FinancialInstrumentsOwnedMortgagesMortgageBackedAndAssetBackedSecuritiesAtFairValue	72813000
CY2011Q4	us-gaap	Common Stock Value CommonStockValue	284000
CY2011Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	2973000
CY2011Q4	us-gaap	Derivative Liability Fair Value Net1 DerivativeLiabilityFairValueNet1	631313000
CY2011Q4	us-gaap	Margin Deposit Assets MarginDepositAssets	1545000
CY2011Q4	us-gaap	Liabilities Liabilities	840045000
CY2011Q4	us-gaap	Derivative Assets DerivativeAssets	1938000
CY2011Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	904910000
CY2011Q4	us-gaap	Cash Cash	14589000
CY2011Q4	us-gaap	Summary Of Investments Other Than Investments In Related Parties Fair Value SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesFairValue	2160000
CY2011Q4	us-gaap	Us Government Securities At Carrying Value USGovernmentSecuritiesAtCarryingValue	50000000
CY2011Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	87000
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	12.57
CY2011Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	80570000
CY2011Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2011Q4	us-gaap	Derivative Fair Value Of Derivative Liability Amount Offset Against Collateral DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral
CY2011Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	3917000
CY2011Q4	us-gaap	Cash Collateral For Borrowed Securities CashCollateralForBorrowedSecurities
CY2011Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	28404554000	shares
CY2011Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	1938000
CY2011Q4	us-gaap	Summary Of Investments Other Than Investments In Related Parties Carrying Amount SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesCarryingAmount	2475000
CY2011Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	2536000
CY2011Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2011Q4	us-gaap	Financial Instruments Owned At Fair Value FinancialInstrumentsOwnedAtFairValue
CY2011Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	696266000
CY2011Q4	us-gaap	Servicing Asset At Amortized Value ServicingAssetAtAmortizedValue	5282000
CY2011Q4	us-gaap	Interest Receivable InterestReceivable	2099000
CY2011Q4	us-gaap	Derivative Asset Fair Value Net DerivativeAssetFairValueNet	1938000
CY2011Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	518272000
CY2011Q4	us-gaap	Stockholders Equity StockholdersEquity	546017000
CY2011Q4	pmt	Liabilities Other LiabilitiesOther	27688000
CY2011Q4	pmt	Mortgage Servicing Rights MortgageServicingRights	6031000
CY2011Q4	pmt	Contingent Offering Costs Payable ContingentOfferingCostsPayable	2941000
CY2011Q4	pmt	Contingent Underwriting Fees Payable ContingentUnderwritingFeesPayable	5883000
CY2011Q4	pmt	Amounts Due From Affiliates AmountsDueFromAffiliates	347000
CY2011Q4	pmt	Borrowings Under Forward Purchase Agreement BorrowingsUnderForwardPurchaseAgreement	152427000
CY2011Q4	pmt	Mortgage Loans Acquired For Sale Sold Under Agreements To Repurchase MortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchase	212677000
CY2011Q4	pmt	Mortgage Loans Acquired For Sale Sold Under Agreements Deposit MortgageLoansAcquiredForSaleSoldUnderAgreementsDeposit	1600000
CY2011Q4	pmt	Mortgage Loans Acquired For Sale At Fair Value Sold Under Agreements To Repurchase MortgageLoansAcquiredForSaleAtFairValueSoldUnderAgreementsToRepurchase	212677000
CY2011Q4	pmt	Mortgage Backed Securities Investment MortgageBackedSecuritiesInvestment	72813000
CY2011Q4	pmt	Loans Under Forward Purchase Agreement Pledged To Secure Forward Purchase Agreements LoansUnderForwardPurchaseAgreementPledgedToSecureForwardPurchaseAgreements	129310000
CY2011Q4	pmt	Loans Held For Sale Principal Balance LoansHeldForSalePrincipalBalance	222399000
CY2011Q4	pmt	Loans Held In Subsidiary Whose Stock Is Pledged To Secure Borrowings LoansHeldInSubsidiaryWhoseStockIsPledgedToSecureBorrowings	1886000
CY2011Q4	pmt	Fair Value Option Loans Held As Assets Aggregate Fair Value FairValueOptionLoansHeldAsAssetsAggregateFairValue	1057592000
CY2011Q4	pmt	Deferred Tax Assets Real Estate Valuation Loss DeferredTaxAssetsRealEstateValuationLoss	2886000
CY2011Q4	pmt	Short Term Investment Fair Value ShortTermInvestmentFairValue	30319000
CY2011Q4	pmt	Unpaid Balance Mortgage Loans Sold With Continuing Involvement UnpaidBalanceMortgageLoansSoldWithContinuingInvolvement	495031000
CY2011Q4	pmt	Other Expenses Payable OtherExpensesPayable	8129000
CY2011Q4	pmt	Note Payable Secured By Mortgage Loans At Fair Value NotePayableSecuredByMortgageLoansAtFairValue	28617000
CY2011Q4	pmt	Note Payable Secured By Mortgage Loans At Fair Value Unused Borrowing Capacity Amount NotePayableSecuredByMortgageLoansAtFairValueUnusedBorrowingCapacityAmount	11383000
CY2011Q4	pmt	Mortgage Loans On Real Estate Principal Amount Of Delinquent Loans Less Than Ninety Days MortgageLoansOnRealEstatePrincipalAmountOfDelinquentLoansLessThanNinetyDays	1752226000
CY2011Q4	pmt	Mortgage Loans On Real Estate Unpaid Balance MortgageLoansOnRealEstateUnpaidBalance	1284134000
CY2011Q4	pmt	Mortgage Loans On Real Estate Fair Value Disclosure MortgageLoansOnRealEstateFairValueDisclosure	696266000
CY2011Q4	pmt	Mortgage Loans Under Forward Purchase Agreement At Fair Value MortgageLoansUnderForwardPurchaseAgreementAtFairValue	129310000
CY2011Q4	pmt	Mortgage Loans Under Forward Purchase Agreements Unpaid Principal Balance MortgageLoansUnderForwardPurchaseAgreementsUnpaidPrincipalBalance	245692000
CY2011Q4	pmt	Mortgage Loans Acquired For Sale Sold Under Agreements To Repurchase Maximum Daily Amount Outstanding MortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchaseMaximumDailyAmountOutstanding	288972000
CY2011Q4	pmt	Mortgage Loans Acquired For Sale Sold Under Agreements To Repurchase Fair Value MortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchaseFairValue	231704000
CY2011Q4	pmt	Mortgage Loans Acquired For Sale Sold Under Agreements To Repurchase Unused Borrowing Capacity Amount MortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchaseUnusedBorrowingCapacityAmount	137323000
CY2011Q4	pmt	Mortgage Loans At Fair Value Sold Under Agreements To Repurchase MortgageLoansAtFairValueSoldUnderAgreementsToRepurchase	275649000
CY2011Q4	pmt	Mortgage Servicing Rights At Fair Value MortgageServicingRightsAtFairValue	749000
CY2011Q4	pmt	Mortgage Servicing Rights Valuation Allowance For Impairment MortgageServicingRightsValuationAllowanceForImpairment
CY2011Q4	pmt	Servicing Asset At Fair Value ServicingAssetAtFairValue	749000
CY2011Q4	pmt	Servicing Asset At Lower Of Amortized Cost Or Fair Value ServicingAssetAtLowerOfAmortizedCostOrFairValue	5282000
CY2011Q4	pmt	Securities Sold Under Agreements To Repurchase Counterparty Margins SecuritiesSoldUnderAgreementsToRepurchaseCounterpartyMargins	3800000
CY2011Q4	pmt	Real Estate Acquired In Settlement Of Loan Under Forward Purchase Agreement RealEstateAcquiredInSettlementOfLoanUnderForwardPurchaseAgreement	22979000
CY2011Q4	pmt	Representations And Warranties Liability RepresentationsAndWarrantiesLiability	205000
CY2011Q4	pmt	Real Estate Acquired In Settlement Of Loans Financed Under Agreements To Repurchase RealEstateAcquiredInSettlementOfLoansFinancedUnderAgreementsToRepurchase	27494000
CY2011Q4	pmt	Principal And Interest Collections Receivable PrincipalAndInterestCollectionsReceivable	8664000
CY2011Q4	pmt	Principal And Interest Collections Receivable Under Forward Purchase Agreement PrincipalAndInterestCollectionsReceivableUnderForwardPurchaseAgreement	5299000
CY2011Q4	pmt	Ratio Of Loans With Unpaid Principal Balance To Current Property Value RatioOfLoansWithUnpaidPrincipalBalanceToCurrentPropertyValue	1.00	pure
CY2011Q4	pmt	Percentage Of Estimated Fair Value Of Mortgage Loans Originated PercentageOfEstimatedFairValueOfMortgageLoansOriginated	0.05	pure
CY2011Q4	pmt	Percentage Of Estimated Fair Value Of Mortgage Loans Under Forward Purchase With Loan To Value Over One Hundred Percent PercentageOfEstimatedFairValueOfMortgageLoansUnderForwardPurchaseWithLoanToValueOverOneHundredPercent	0.74	pure
CY2011Q4	pmt	Percentage Of Fair Value Mortgage Loan Portfolio PercentageOfFairValueMortgageLoanPortfolio	0.72	pure
CY2011Q4	pmt	Percentage Of Mortgage Loan Forward Purchase Agreement Originated PercentageOfMortgageLoanForwardPurchaseAgreementOriginated	0.33	pure
CY2011Q4	pmt	Percentage Of Mortgage Loan Portfolio PercentageOfMortgageLoanPortfolio	0.72	pure
CY2011Q4	pmt	Percentage Of Mortgage Loan Portfolio Originated In Domestic Real Estate PercentageOfMortgageLoanPortfolioOriginatedInDomesticRealEstate	0.24	pure
CY2011Q4	pmt	Percentage Of Mortgage Loan Under Forward Purchase PercentageOfMortgageLoanUnderForwardPurchase	0.74	pure
CY2011Q4	pmt	Number Of Common Shares Held By Affiliate NumberOfCommonSharesHeldByAffiliate	75000	shares
CY2011Q4	pmt	Contractual Maturities Of Mbs ContractualMaturitiesOfMbs	More than ten years
CY2011Q4	pmt	States Contributing Five Percentage Of Mortgage Loans StatesContributingFivePercentageOfMortgageLoans	New York Florida New Jersey
CY2011Q4	pmt	Real Estate Acquired Through Foreclosure Remeasured During Period RealEstateAcquiredThroughForeclosureRemeasuredDuringPeriod	32356000
CY2011Q4	pmt	Real Estate Acquired Through Foreclosure Under Forward Purchase Agreements Remeasured During Period RealEstateAcquiredThroughForeclosureUnderForwardPurchaseAgreementsRemeasuredDuringPeriod	19836000
CY2011Q4	pmt	Real Estate Loans And Securities Pledged RealEstateLoansAndSecuritiesPledged	5787000
CY2011Q4	pmt	Servicing Advances ServicingAdvances	18870000
CY2011Q4	pmt	Mortgage Loans Held For Sale To Affiliate MortgageLoansHeldForSaleToAffiliate	46266000
CY2011Q4	pmt	Real Estate Acquired Through Foreclosure Under Forward Purchase Agreements RealEstateAcquiredThroughForeclosureUnderForwardPurchaseAgreements	22979000
CY2011Q4	pmt	Fair Value Purchased Of Mortgage Loans For Investment Portfolio FairValuePurchasedOfMortgageLoansForInvestmentPortfolio	650084000
CY2011Q4	pmt	Fair Value Purchased Of Mortgage Loans Investment Portfolio Purchases From Or Through One Or More Subsidiaries FairValuePurchasedOfMortgageLoansInvestmentPortfolioPurchasesFromOrThroughOneOrMoreSubsidiaries	577620000
CY2011Q4	pmt	Derivative And Financial Liabilities DerivativeAndFinancialLiabilities	631313000
CY2011Q4	pmt	Derivative And Financial Liabilities Offset Amount DerivativeAndFinancialLiabilitiesOffsetAmount	631313000
CY2011Q4	pmt	Derivative And Financial Liabilities Cash Collateral Offset Amount DerivativeAndFinancialLiabilitiesCashCollateralOffsetAmount
CY2011Q4	pmt	Net Derivative And Financial Liabilities NetDerivativeAndFinancialLiabilities
CY2012Q4	invest	Derivative Notional Amount DerivativeNotionalAmount	8663261000
CY2012Q4	us-gaap	Other Assets OtherAssets	13922000
CY2012Q4	us-gaap	Assets Sold Under Agreements To Repurchase Repurchase Liability AssetsSoldUnderAgreementsToRepurchaseRepurchaseLiability	-1256102000
CY2012Q4	us-gaap	Due From Affiliates DueFromAffiliates	4829000
CY2012Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	500000000000	shares
CY2012Q4	us-gaap	Derivative Fair Value Of Derivative Asset Amount Offset Against Collateral DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral	2825000
CY2012Q4	us-gaap	Real Estate Owned Valuation Allowance RealEstateOwnedValuationAllowance
CY2012Q4	us-gaap	Accrued Income Taxes AccruedIncomeTaxes	36316000
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	614360	shares
CY2012Q4	us-gaap	Mortgages Held For Sale Fair Value Disclosure MortgagesHeldForSaleFairValueDisclosure	975184000
CY2012Q4	us-gaap	Derivative Asset Fair Value Gross Liability DerivativeAssetFairValueGrossLiability	1262363000
CY2012Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	70889000
CY2012Q4	us-gaap	Assets Assets	2559663000
CY2012Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	142371000
CY2012Q4	us-gaap	Management Fee Payable ManagementFeePayable	4499000
CY2012Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	967000
CY2012Q4	us-gaap	Minimum Net Worth Required For Compliance MinimumNetWorthRequiredForCompliance	32800000
CY2012Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	-41690000
CY2012Q4	us-gaap	Due To Affiliate Current And Noncurrent DueToAffiliateCurrentAndNoncurrent	12216000
CY2012Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Share Based Awards Other Than Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions	5798000
CY2012Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	42402000
CY2012Q4	us-gaap	Pledged Financial Instruments Not Separately Reported Loans Receivable Pledged For Repurchase Agreements PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedForRepurchaseAgreements	1727000
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	4100000	shares
CY2012Q4	us-gaap	Debt Instrument Repurchase Amount DebtInstrumentRepurchaseAmount	290000
CY2012Q4	us-gaap	Loans Pledged As Collateral LoansPledgedAsCollateral	947522000
CY2012Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2559663000
CY2012Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	58904456000	shares
CY2012Q4	us-gaap	Fair Value Option Loans Held As Assets Aggregate Difference FairValueOptionLoansHeldAsAssetsAggregateDifference	-890665000
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	665617	shares
CY2012Q4	us-gaap	Deferred Tax Liabilities Mortgage Servicing Rights DeferredTaxLiabilitiesMortgageServicingRights	51956000
CY2012Q4	us-gaap	Financial Instruments Owned Mortgages Mortgage Backed And Asset Backed Securities At Fair Value FinancialInstrumentsOwnedMortgagesMortgageBackedAndAssetBackedSecuritiesAtFairValue
CY2012Q4	us-gaap	Common Stock Value CommonStockValue	589000
CY2012Q4	us-gaap	Dividends Payable Amount Per Share DividendsPayableAmountPerShare	0.57
CY2012Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	10266000
CY2012Q4	us-gaap	Derivative Liability Fair Value Net1 DerivativeLiabilityFairValueNet1	1257069000
CY2012Q4	us-gaap	Margin Deposit Assets MarginDepositAssets	2469000
CY2012Q4	us-gaap	Liabilities Liabilities	1358327000
CY2012Q4	us-gaap	Derivative Assets DerivativeAssets	23706000
CY2012Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	1210796000
CY2012Q4	us-gaap	Cash Cash	33756000
CY2012Q4	us-gaap	Summary Of Investments Other Than Investments In Related Parties Fair Value SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesFairValue	48000
CY2012Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	1867000
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	15.92
CY2012Q4	us-gaap	Financial Instruments Owned Us Government And Agency Obligations At Fair Value FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue
CY2012Q4	us-gaap	Servicing Asset At Amortized Value Fair Value ServicingAssetAtAmortizedValueFairValue	129995000
CY2012Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	88078000
CY2012Q4	us-gaap	Derivative Fair Value Of Derivative Liability Amount Offset Against Collateral DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral	-5294000
CY2012Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	6261000
CY2012Q4	us-gaap	Cash Collateral For Borrowed Securities CashCollateralForBorrowedSecurities
CY2012Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2012Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	28404554000	shares
CY2012Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	26531000
CY2012Q4	us-gaap	Summary Of Investments Other Than Investments In Related Parties Carrying Amount SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesCarryingAmount	297000
CY2012Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	51956000
CY2012Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2012Q4	us-gaap	Financial Instruments Owned At Fair Value FinancialInstrumentsOwnedAtFairValue
CY2012Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	1189971000
CY2012Q4	us-gaap	Servicing Asset At Amortized Value ServicingAssetAtAmortizedValue	132977000
CY2012Q4	us-gaap	Interest Receivable InterestReceivable	3029000
CY2012Q4	us-gaap	Derivative Asset Fair Value Net DerivativeAssetFairValueNet	23706000
CY2012Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1129858000
CY2012Q4	us-gaap	Stockholders Equity StockholdersEquity	1201336000
CY2012Q4	pmt	Dividend Declared Payable Effective Date Date Month And Year DividendDeclaredPayableEffectiveDateDateMonthAndYear	March 1, 2013
CY2012Q4	pmt	Liabilities Other LiabilitiesOther	102225000
CY2012Q4	pmt	Mortgage Servicing Rights MortgageServicingRights	126776000
CY2012Q4	pmt	Correspondent Lending Outstanding Contractual Loan Commitments CorrespondentLendingOutstandingContractualLoanCommitments	1694739000
CY2012Q4	pmt	Contingent Offering Costs Payable ContingentOfferingCostsPayable	2941000
CY2012Q4	pmt	Contingent Underwriting Fees Payable ContingentUnderwritingFeesPayable	5883000
CY2012Q4	pmt	Amounts Due From Affiliates AmountsDueFromAffiliates	4829000
CY2012Q4	pmt	Mortgage Loans Acquired For Sale Sold Under Agreements To Repurchase MortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchase	894906000
CY2012Q4	pmt	Mortgage Loans Acquired For Sale Sold Under Agreements Deposit MortgageLoansAcquiredForSaleSoldUnderAgreementsDeposit	4100000
CY2012Q4	pmt	Mortgage Loans Acquired For Sale At Fair Value Sold Under Agreements To Repurchase MortgageLoansAcquiredForSaleAtFairValueSoldUnderAgreementsToRepurchase	894906000
CY2012Q4	pmt	Loans Held For Sale Principal Balance LoansHeldForSalePrincipalBalance	931787000
CY2012Q4	pmt	Loans Held In Subsidiary Whose Stock Is Pledged To Secure Borrowings LoansHeldInSubsidiaryWhoseStockIsPledgedToSecureBorrowings	1538000
CY2012Q4	pmt	Fair Value Option Loans Held As Assets Aggregate Fair Value FairValueOptionLoansHeldAsAssetsAggregateFairValue	2165155000
CY2012Q4	pmt	Deferred Tax Assets Real Estate Valuation Loss DeferredTaxAssetsRealEstateValuationLoss	8399000
CY2012Q4	pmt	Deposit With Counterparty DepositWithCounterparty	237000
CY2012Q4	pmt	Short Term Investment Fair Value ShortTermInvestmentFairValue	39017000
CY2012Q4	pmt	Unpaid Balance Mortgage Loans Sold With Continuing Involvement UnpaidBalanceMortgageLoansSoldWithContinuingInvolvement	12168740000
CY2012Q4	pmt	Other Mortgage Loans Outstanding Contractual Loan Commitments OtherMortgageLoansOutstandingContractualLoanCommitments	173413000
CY2012Q4	pmt	Other Expenses Payable OtherExpensesPayable	4776000
CY2012Q4	pmt	Note Payable Secured By Mortgage Loans At Fair Value NotePayableSecuredByMortgageLoansAtFairValue
CY2012Q4	pmt	Note Payable Secured By Mortgage Loans At Fair Value Unused Borrowing Capacity Amount NotePayableSecuredByMortgageLoansAtFairValueUnusedBorrowingCapacityAmount
CY2012Q4	pmt	Mortgage Loans On Real Estate Principal Amount Of Delinquent Loans Less Than Ninety Days MortgageLoansOnRealEstatePrincipalAmountOfDelinquentLoansLessThanNinetyDays	3055820000
CY2012Q4	pmt	Mortgage Loans On Real Estate Unpaid Balance MortgageLoansOnRealEstateUnpaidBalance	2124033000
CY2012Q4	pmt	Mortgage Loans On Real Estate Fair Value Disclosure MortgageLoansOnRealEstateFairValueDisclosure	1189971000
CY2012Q4	pmt	Mortgage Loans Acquired For Sale Sold Under Agreements To Repurchase Maximum Daily Amount Outstanding MortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchaseMaximumDailyAmountOutstanding	1028290000
CY2012Q4	pmt	Mortgage Loans Acquired For Sale Sold Under Agreements To Repurchase Fair Value MortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchaseFairValue	972079000
CY2012Q4	pmt	Mortgage Loans Acquired For Sale Sold Under Agreements To Repurchase Unused Borrowing Capacity Amount MortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchaseUnusedBorrowingCapacityAmount	505094000
CY2012Q4	pmt	Mortgage Loans At Fair Value Sold Under Agreements To Repurchase MortgageLoansAtFairValueSoldUnderAgreementsToRepurchase	353805000
CY2012Q4	pmt	Mortgage Servicing Rights At Lower Of Amortized Cost Or Fair Value MortgageServicingRightsAtLowerOfAmortizedCostOrFairValue	86215000
CY2012Q4	pmt	Mortgage Servicing Rights At Fair Value MortgageServicingRightsAtFairValue	1346000
CY2012Q4	pmt	Mortgage Servicing Rights Amortization Expense After Year Five MortgageServicingRightsAmortizationExpenseAfterYearFive	68292000
CY2012Q4	pmt	Mortgage Servicing Rights Amortization Expense Year Five MortgageServicingRightsAmortizationExpenseYearFive	10472000
CY2012Q4	pmt	Mortgage Servicing Rights Amortization Expense Year Four MortgageServicingRightsAmortizationExpenseYearFour	11454000
CY2012Q4	pmt	Mortgage Servicing Rights Amortization Expense Year One MortgageServicingRightsAmortizationExpenseYearOne	15880000
CY2012Q4	pmt	Mortgage Servicing Rights Amortization Expense Year Three MortgageServicingRightsAmortizationExpenseYearThree	12666000
CY2012Q4	pmt	Mortgage Servicing Rights Amortization Expense Year Two MortgageServicingRightsAmortizationExpenseYearTwo	14213000
CY2012Q4	pmt	Mortgage Servicing Rights Valuation Allowance For Impairment MortgageServicingRightsValuationAllowanceForImpairment	7547000
CY2012Q4	pmt	Servicing Asset At Fair Value ServicingAssetAtFairValue	1346000
CY2012Q4	pmt	Servicing Asset At Lower Of Amortized Cost Or Fair Value ServicingAssetAtLowerOfAmortizedCostOrFairValue	125430000
CY2012Q4	pmt	Representations And Warranties Liability RepresentationsAndWarrantiesLiability	4441000
CY2012Q4	pmt	Real Estate Acquired In Settlement Of Loans Financed Under Agreements To Repurchase RealEstateAcquiredInSettlementOfLoansFinancedUnderAgreementsToRepurchase	7391000
CY2012Q4	pmt	Principal And Interest Collections Receivable PrincipalAndInterestCollectionsReceivable	29204000
CY2012Q4	pmt	Ratio Of Loans With Unpaid Principal Balance To Current Property Value RatioOfLoansWithUnpaidPrincipalBalanceToCurrentPropertyValue	1.00	pure
CY2012Q4	pmt	Percentage Of Estimated Fair Value Of Mortgage Loans Originated PercentageOfEstimatedFairValueOfMortgageLoansOriginated	0.05	pure
CY2012Q4	pmt	Percentage Of Fair Value Mortgage Loan Portfolio PercentageOfFairValueMortgageLoanPortfolio	0.68	pure
CY2012Q4	pmt	Percentage Of Mortgage Loan Portfolio PercentageOfMortgageLoanPortfolio	0.77	pure
CY2012Q4	pmt	Percentage Of Mortgage Loan Portfolio Originated In Domestic Real Estate PercentageOfMortgageLoanPortfolioOriginatedInDomesticRealEstate	0.18	pure
CY2012Q4	pmt	Number Of Common Shares Held By Affiliate NumberOfCommonSharesHeldByAffiliate	75000	shares
CY2012Q4	pmt	Derivative Asset Netting Adjustment DerivativeAssetNettingAdjustment	2825000
CY2012Q4	pmt	Derivative Liability Netting Adjustment DerivativeLiabilityNettingAdjustment	-5294000
CY2012Q4	pmt	Share Based Compensation Minimum Exercise Price Per Share On Fair Value Per Share Of Stock Percentage ShareBasedCompensationMinimumExercisePricePerShareOnFairValuePerShareOfStockPercentage	1.00	pure
CY2012Q4	pmt	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageGrantDateFairValue	16.81
CY2012Q4	pmt	States Contributing Five Percentage Of Mortgage Loans StatesContributingFivePercentageOfMortgageLoans	New York Florida New Jersey Illinois
CY2012Q4	pmt	Real Estate Acquired Through Foreclosure Remeasured During Period RealEstateAcquiredThroughForeclosureRemeasuredDuringPeriod	56156000
CY2012Q4	pmt	Real Estate Loans And Securities Pledged RealEstateLoansAndSecuritiesPledged	9061000
CY2012Q4	pmt	Servicing Advances ServicingAdvances	32191000
CY2012Q4	pmt	Mortgage Loans Held For Sale To Affiliate MortgageLoansHeldForSaleToAffiliate	153326000
CY2012Q4	pmt	Fair Value Purchased Of Mortgage Loans For Investment Portfolio FairValuePurchasedOfMortgageLoansForInvestmentPortfolio	543063000
CY2012Q4	pmt	Fair Value Purchased Of Mortgage Loans Investment Portfolio Purchases From Or Through One Or More Subsidiaries FairValuePurchasedOfMortgageLoansInvestmentPortfolioPurchasesFromOrThroughOneOrMoreSubsidiaries	504758000
CY2012Q4	pmt	Derivative And Financial Liabilities DerivativeAndFinancialLiabilities	1257069000
CY2012Q4	pmt	Derivative And Financial Liabilities Offset Amount DerivativeAndFinancialLiabilitiesOffsetAmount	1256102000
CY2012Q4	pmt	Derivative And Financial Liabilities Cash Collateral Offset Amount DerivativeAndFinancialLiabilitiesCashCollateralOffsetAmount
CY2012Q4	pmt	Net Derivative And Financial Liabilities NetDerivativeAndFinancialLiabilities	967000
CY2012Q3	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	17250000	shares
CY2012Q3	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	357200000
CY2011Q1	pmt	Proceeds From Issuance Of Common Stock Pursuant To Over Allotment Option ProceedsFromIssuanceOfCommonStockPursuantToOverAllotmentOption	24600000
CY2011Q1	pmt	Stock Issued During Period Shares New Issues Pursuant To Over Allotment Option StockIssuedDuringPeriodSharesNewIssuesPursuantToOverAllotmentOption	1425000	shares
CY2011Q1	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	9500000	shares
CY2011Q1	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	163800000
CY2012Q2	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	10000000	shares
CY2012Q2	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	193500000
CY2012Q2	pmt	Proceeds From Issuance Of Common Stock Pursuant To Over Allotment Option ProceedsFromIssuanceOfCommonStockPursuantToOverAllotmentOption	5400000
CY2012Q2	pmt	Stock Issued During Period Shares New Issues Pursuant To Over Allotment Option StockIssuedDuringPeriodSharesNewIssuesPursuantToOverAllotmentOption	287706	shares
CY2010	us-gaap	Management Fee Amount Paid ManagementFeeAmountPaid	4819000
CY2010	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-27000
CY2010	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	508352000
CY2010	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	7272000
CY2010	us-gaap	Mortgage Loans On Real Estate New Mortgage Loans MortgageLoansOnRealEstateNewMortgageLoans	3106000
CY2010	us-gaap	Management Fees Revenue ManagementFeesRevenue	4878000
CY2010	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	1615000
CY2010	us-gaap	Investment Income Interest InvestmentIncomeInterest	86000
CY2010	us-gaap	Income Taxes Paid IncomeTaxesPaid	3248000
CY2010	us-gaap	Management Fees Incentive Revenue ManagementFeesIncentiveRevenue
CY2010	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	7.74
CY2010	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16775000	shares
CY2010	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.094	pure
CY2010	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	14.73
CY2010	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	620000
CY2010	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	7070000
CY2010	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	14574000
CY2010	us-gaap	Income Tax Expense Benefit Continuing Operations IncomeTaxExpenseBenefitContinuingOperations	2543000
CY2010	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	641000
CY2010	us-gaap	Interest And Fee Income Loans Consumer Real Estate InterestAndFeeIncomeLoansConsumerRealEstate	9302000
CY2010	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	150000
CY2010	us-gaap	Interest Paid InterestPaid	484000
CY2010	us-gaap	Increase Decrease Due From Affiliates IncreaseDecreaseDueFromAffiliates	2095000
CY2010	us-gaap	Share Based Compensation ShareBasedCompensation	1812000
CY2010	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	-22789000
CY2010	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.001	pure
CY2010	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives
CY2010	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	273000	shares
CY2010	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	694000
CY2010	us-gaap	Amortization Of Mortgage Servicing Rights Ms Rs AmortizationOfMortgageServicingRightsMSRs
CY2010	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-167332000
CY2010	us-gaap	Real Estate Owned Valuation Allowance Provision RealEstateOwnedValuationAllowanceProvision	1269000
CY2010	us-gaap	Servicing Fees Net ServicingFeesNet
CY2010	us-gaap	Dividends Common Stock DividendsCommonStock	20030000
CY2010	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.46
CY2010	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	9000
CY2010	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	235514000
CY2010	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	3287000
CY2010	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	-1898000
CY2010	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-104000
CY2010	us-gaap	Net Income Loss NetIncomeLoss	24483000
CY2010	us-gaap	Other Expenses OtherExpenses	2916000
CY2010	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.44
CY2010	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.19
CY2010	us-gaap	Net Cash Provided By Used In Continuing Operations NetCashProvidedByUsedInContinuingOperations	45393000
CY2010	us-gaap	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss Included In Investment Income FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLossIncludedInInvestmentIncome	13549000
CY2010	us-gaap	Gain Loss On Repurchase Of Debt Instrument GainLossOnRepurchaseOfDebtInstrument
CY2010	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	113758000
CY2010	us-gaap	Adjustments To Additional Paid In Capital Stock Issued Issuance Costs AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts	150000
CY2010	us-gaap	Servicing Asset At Fair Value Disposals ServicingAssetAtFairValueDisposals
CY2010	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	17048000	shares
CY2010	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	7.10
CY2010	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Provisions ValuationAllowanceForImpairmentOfRecognizedServicingAssetsProvisions
CY2010	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350	pure
CY2010	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	-0.269	pure
CY2010	us-gaap	Management Fees Base Revenue ManagementFeesBaseRevenue	4878000
CY2010	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	1998000
CY2010	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	97026	shares
CY2010	us-gaap	Operating Expenses OperatingExpenses	17028000
CY2010	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-33000
CY2010	us-gaap	Payments To Purchase Mortgage Loans Held For Sale PaymentsToPurchaseMortgageLoansHeldForSale	43841000
CY2010	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2543000
CY2010	us-gaap	Loan Portfolio Expense LoanPortfolioExpense	3200000
CY2010	us-gaap	Payments Of Dividends PaymentsOfDividends	12960000
CY2010	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	28400	shares
CY2010	us-gaap	Increase Decrease In Accounts Payable Related Parties IncreaseDecreaseInAccountsPayableRelatedParties	1357000
CY2010	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	23600	shares
CY2010	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	1483000
CY2010	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	24483000
CY2010	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	2692000
CY2010	us-gaap	Increase Decrease In Margin Deposits Outstanding IncreaseDecreaseInMarginDepositsOutstanding	9758000
CY2010	us-gaap	Professional Fees ProfessionalFees	2581000
CY2010	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1812000
CY2010	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	27026000
CY2010	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	19402000
CY2010	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	5228000
CY2010	us-gaap	Interest Income Securities Mortgage Backed InterestIncomeSecuritiesMortgageBacked	5186000
CY2010	us-gaap	Interest Expense InterestExpense	826000
CY2010	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	434000
CY2010	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	-27448000
CY2010	us-gaap	Fair Value Option Credit Risk Gains Losses On Assets FairValueOptionCreditRiskGainsLossesOnAssets	-5714000
CY2010	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	9459000
CY2010	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition	1812000
CY2010	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-77000
CY2010	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.016	pure
CY2010	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	39853000
CY2010	pmt	Effective Income Tax Rate Reconciliation Valuation Allowances EffectiveIncomeTaxRateReconciliationValuationAllowances	-0.002	pure
CY2010	pmt	Loan Servicing Fees On Mortgage Loans Subject To Forward Purchase Agreements LoanServicingFeesOnMortgageLoansSubjectToForwardPurchaseAgreements
CY2010	pmt	Fair Value Inputs Annual Per Loan Cost Of Servicing During Period FairValueInputsAnnualPerLoanCostOfServicingDuringPeriod
CY2010	pmt	Percentage Of Ordinary Income PercentageOfOrdinaryIncome	1.00	pure
CY2010	pmt	Deferred Income Tax Expense Benefit Change In Valuation Allowance DeferredIncomeTaxExpenseBenefitChangeInValuationAllowance	45000
CY2010	pmt	Income Tax Rate Reconciliation Change In Valuation Allowance IncomeTaxRateReconciliationChangeInValuationAllowance	45000
CY2010	pmt	Fair Value Inputs Weighted Average Life During Period FairValueInputsWeightedAverageLifeDuringPeriod
CY2010	pmt	Amortized Cost Weighted Average Life During Period AmortizedCostWeightedAverageLifeDuringPeriod
CY2010	pmt	Aggregate Expenses Incurred In Transactions With Affiliates AggregateExpensesIncurredInTransactionsWithAffiliates	5513000
CY2010	pmt	Aggregate Non Cash Portion Of Gain On Mortgage Loans Acquired For Sale AggregateNonCashPortionOfGainOnMortgageLoansAcquiredForSale	-68000
CY2010	pmt	Aggregate Cash Gain On Sale Of Mortgage Loans Acquired For Sale Net Of Cash Hedging Results AggregateCashGainOnSaleOfMortgageLoansAcquiredForSaleNetOfCashHedgingResults	98000
CY2010	pmt	Addition Of Unpaid Interest To Mortgage Loan Balances In Loan Modifications AdditionOfUnpaidInterestToMortgageLoanBalancesInLoanModifications	155000
CY2010	pmt	Change In Fair Value Relating To Mortgage Loans Still Held At Period End ChangeInFairValueRelatingToMortgageLoansStillHeldAtPeriodEnd	-24000
CY2010	pmt	Change In Fair Value Hedging Instruments Still Held At Period End ChangeInFairValueHedgingInstrumentsStillHeldAtPeriodEnd	-44000
CY2010	pmt	Compensation Compensation	2627000
CY2010	pmt	Assets Gains Losses Recognized AssetsGainsLossesRecognized	-806000
CY2010	pmt	Amortized Cost Annual Per Loan Cost Of Servicing During Period AmortizedCostAnnualPerLoanCostOfServicingDuringPeriod
CY2010	pmt	Gain Loss Mortgage Backed Securities GainLossMortgageBackedSecurities	233000
CY2010	pmt	Gain Loss Mortgage Loans GainLossMortgageLoans	27195000
CY2010	pmt	Gain Loss On Investments Net GainLossOnInvestmentsNet	27428000
CY2010	pmt	Gain On Sale Of Mortgage Loans Acquired For Sale Cash Portion GainOnSaleOfMortgageLoansAcquiredForSaleCashPortion	78000
CY2010	pmt	Gains Losses On Sales Of Other Real Estate Under Forward Purchase Agreements GainsLossesOnSalesOfOtherRealEstateUnderForwardPurchaseAgreements
CY2010	pmt	Gains Losses Recognized Upon Sale Of Other Real Estate GainsLossesRecognizedUponSaleOfOtherRealEstate	-3167000
CY2010	pmt	Interest Income On Mortgage Loans Subject To Forward Purchase Agreements InterestIncomeOnMortgageLoansSubjectToForwardPurchaseAgreements
CY2010	pmt	Interest Expense On Mortgage Loans Subject To Forward Purchase Agreements InterestExpenseOnMortgageLoansSubjectToForwardPurchaseAgreements
CY2010	pmt	Increase Decrease In Principal And Interest Collections Receivable IncreaseDecreaseInPrincipalAndInterestCollectionsReceivable	8145000
CY2010	pmt	Increase In Payables Under Repurchase Agreements IncreaseInPayablesUnderRepurchaseAgreements	513141000
CY2010	pmt	Mortgage Loans Acquired For Sale Sold Under Agreements To Repurchase Average Balance MortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchaseAverageBalance	20000
CY2010	pmt	Mortgage Loan Hedging Activities Gain Loss MortgageLoanHedgingActivitiesGainLoss	20000
CY2010	pmt	Management Fees ManagementFees	4878000
CY2010	pmt	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Accrual Of Unearned Discounts Asset FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAccrualOfUnearnedDiscountsAsset	3287000
CY2010	pmt	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Additions Of Unpaid Interest Impound Advances And Fees To Unpaid Balance Of Mortgage Loans FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAdditionsOfUnpaidInterestImpoundAdvancesAndFeesToUnpaidBalanceOfMortgageLoans	155000
CY2010	pmt	Fair Value Of Mortgage Loan Purchased During Year FairValueOfMortgageLoanPurchasedDuringYear	417211000
CY2010	pmt	Fair Value Of Mortgage Loans Purchased From Or Through One Or More Subsidiaries FairValueOfMortgageLoansPurchasedFromOrThroughOneOrMoreSubsidiaries	406980000
CY2010	pmt	Fair Value Option Non Credit Risk Gains Losses On Assets FairValueOptionNonCreditRiskGainsLossesOnAssets	-21734000
CY2010	pmt	Effect Of Mortgage Servicing Rights On Loan Servicing Fees EffectOfMortgageServicingRightsOnLoanServicingFees
CY2010	pmt	Deferred Income Tax Expense Benefit Mortgage Servicing Rights DeferredIncomeTaxExpenseBenefitMortgageServicingRights
CY2010	pmt	Deferred Income Tax Expense Benefit Other DeferredIncomeTaxExpenseBenefitOther
CY2010	pmt	Deferred Income Tax Expense Benefit Real Estate Valuation Loss DeferredIncomeTaxExpenseBenefitRealEstateValuationLoss	104000
CY2010	pmt	Transfer From Mortgage Loans Acquired For Sale TransferFromMortgageLoansAcquiredForSale
CY2010	pmt	Transfer Of Mortgage Loans And Advances To Real Estate TransferOfMortgageLoansAndAdvancesToRealEstate	45951000
CY2010	pmt	Transfer Of Mortgage Loans To Reo TransferOfMortgageLoansToReo	45951000
CY2010	pmt	Unpaid Balance Mortgage Loans Sold With Continuing Involvement Delinquent Ninety Days Or More UnpaidBalanceMortgageLoansSoldWithContinuingInvolvementDelinquentNinetyDaysOrMore
CY2010	pmt	Unpaid Balance Mortgage Loans Sold With Continuing Involvement Delinquent Thirty To Ninety Days UnpaidBalanceMortgageLoansSoldWithContinuingInvolvementDelinquentThirtyToNinetyDays
CY2010	pmt	Payment For Expenses Incurred In Transactions With Affiliates PaymentForExpensesIncurredInTransactionsWithAffiliates	3852000
CY2010	pmt	Payments From Purchases Of Securities Sold Under Agreements To Repurchase PaymentsFromPurchasesOfSecuritiesSoldUnderAgreementsToRepurchase	411939000
CY2010	pmt	Payments To Acquire Mortgage Backed Securities Mbs At Fair Value PaymentsToAcquireMortgageBackedSecuritiesMbsAtFairValue	91141000
CY2010	pmt	Payment To Acquire Mortgage Loan At Fair Value PaymentToAcquireMortgageLoanAtFairValue	417211000
CY2010	pmt	Net Investments Income NetInvestmentsIncome	44054000
CY2010	pmt	Net Gain Loss On Mortgage Loans Under Forward Purchase Agreement NetGainLossOnMortgageLoansUnderForwardPurchaseAgreement
CY2010	pmt	Net Gain Loss On Mortgage Loans Acquired For Sale NetGainLossOnMortgageLoansAcquiredForSale	18000
CY2010	pmt	Net Change In Short Term Investments NetChangeInShortTermInvestments	-213628000
CY2010	pmt	Mortgage Servicing Assets At Lower Of Amortized Cost Or Fair Value Gains Losses Recognized MortgageServicingAssetsAtLowerOfAmortizedCostOrFairValueGainsLossesRecognized
CY2010	pmt	Sales Of Loans Under Agreements To Repurchase SalesOfLoansUnderAgreementsToRepurchase	147422000
CY2010	pmt	Sales Of Real Estate Acquired In Settlement Of Loans SalesOfRealEstateAcquiredInSettlementOfLoans	19402000
CY2010	pmt	Results Of Real Estate Acquired In Settlement Of Loans ResultsOfRealEstateAcquiredInSettlementOfLoans	2002000
CY2010	pmt	Servicing Fees Contractually Specified ServicingFeesContractuallySpecified
CY2010	pmt	Servicing Fees Received Loans Sold With Servicing Retained ServicingFeesReceivedLoansSoldWithServicingRetained
CY2010	pmt	Securities Sold Under Agreements To Repurchase Average Balance SecuritiesSoldUnderAgreementsToRepurchaseAverageBalance	44590000
CY2010	pmt	Securities Sold Under Agreements To Repurchase Maximum Daily Amount Outstanding SecuritiesSoldUnderAgreementsToRepurchaseMaximumDailyAmountOutstanding	121047000
CY2010	pmt	Real Estate Acquired Through Foreclosure Gains Losses Recognized RealEstateAcquiredThroughForeclosureGainsLossesRecognized	806000
CY2010	pmt	Reimbursement Of Common Overhead Incurred ReimbursementOfCommonOverheadIncurred	1418000
CY2010	pmt	Reimbursement Of Expenses ReimbursementOfExpenses	895000
CY2010	pmt	Repayment Of Borrowings Under Forward Purchase Agreement RepaymentOfBorrowingsUnderForwardPurchaseAgreement
CY2010	pmt	Repayments Of Mortgage Loans At Fair Value RepaymentsOfMortgageLoansAtFairValue	55198000
CY2010	pmt	Representations And Warranties Losses Incurred RepresentationsAndWarrantiesLossesIncurred
CY2010	pmt	Real Estate Acquired In Satisfaction Of Debt RealEstateAcquiredInSatisfactionOfDebt	45951000
CY2010	pmt	Purchases Of Real Estate Acquired In Satisfaction Of Debt PurchasesOfRealEstateAcquiredInSatisfactionOfDebt	1238000
CY2010	pmt	Purchases Of Real Estate Acquired In Settlement Of Loans PurchasesOfRealEstateAcquiredInSettlementOfLoans	1238000
CY2010	pmt	Proceeds From Sale Of Mortgage Backed Securities Mbs At Fair Value ProceedsFromSaleOfMortgageBackedSecuritiesMbsAtFairValue	58560000
CY2010	pmt	Proceeds From Sales Of Mortgage Loans At Fair Value ProceedsFromSalesOfMortgageLoansAtFairValue	5228000
CY2010	pmt	Provisions For Representations And Warranties Losses ProvisionsForRepresentationsAndWarrantiesLosses	12000
CY2010	pmt	Fair Value Inputs Annual Prepayment Speed During Period FairValueInputsAnnualPrepaymentSpeedDuringPeriod		pure
CY2010	pmt	Fair Value Inputs Pricing Spread During Period FairValueInputsPricingSpreadDuringPeriod		pure
CY2010	pmt	Amortized Cost Annual Prepayment Speed During Period AmortizedCostAnnualPrepaymentSpeedDuringPeriod		pure
CY2010	pmt	Amortized Cost Pricing Spread During Period AmortizedCostPricingSpreadDuringPeriod		pure
CY2010	pmt	Securities Sold Under Agreements To Repurchase Weighted Average Interest Rate At Period End SecuritiesSoldUnderAgreementsToRepurchaseWeightedAverageInterestRateAtPeriodEnd	0.0134	pure
CY2010	pmt	Securities Sold Under Agreements To Repurchase Weighted Average Interest Rate During Period SecuritiesSoldUnderAgreementsToRepurchaseWeightedAverageInterestRateDuringPeriod	0.0139	pure
CY2010	pmt	Mortgage Loans Acquired For Sale Sold Under Agreements To Repurchase Weighted Average Interest Rate At Period End MortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchaseWeightedAverageInterestRateAtPeriodEnd	0.0366	pure
CY2010	pmt	Mortgage Loans Acquired For Sale Sold Under Agreements To Repurchase Weighted Average Interest Rate During Period MortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchaseWeightedAverageInterestRateDuringPeriod	0.0366	pure
CY2010	pmt	Repayment Of Mortgage Loan RepaymentOfMortgageLoan
CY2010	pmt	Loan Originations Fees LoanOriginationsFees	23000
CY2010	pmt	Allocated General Corporate Overhead Expense Waived AllocatedGeneralCorporateOverheadExpenseWaived	500000
CY2010	pmt	Real Estate Acquired In Settlement Of Loan Under Forward Purchase Agreement Remeasured At Fair Value During Period RealEstateAcquiredInSettlementOfLoanUnderForwardPurchaseAgreementRemeasuredAtFairValueDuringPeriod
CY2010	pmt	Proceeds From Sale Of Mortgage Loans Held For Sale With Continuing Involvement ProceedsFromSaleOfMortgageLoansHeldForSaleWithContinuingInvolvement
CY2010	pmt	Increase Decrease In Servicing Advances IncreaseDecreaseInServicingAdvances	2705000
CY2011	us-gaap	Management Fee Amount Paid ManagementFeeAmountPaid	6873000
CY2011	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	441000
CY2011	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-86000
CY2011	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	669029000
CY2011	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	18749000
CY2011	us-gaap	Mortgage Loans On Real Estate New Mortgage Loans MortgageLoansOnRealEstateNewMortgageLoans	577852000
CY2011	us-gaap	Management Fees Revenue ManagementFeesRevenue	6740000
CY2011	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	10910000
CY2011	us-gaap	Investment Income Interest InvestmentIncomeInterest	100000
CY2011	us-gaap	Income Taxes Paid IncomeTaxesPaid	6941000
CY2011	us-gaap	Management Fees Incentive Revenue ManagementFeesIncentiveRevenue
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	16.52
CY2011	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	26396000	shares
CY2011	us-gaap	Servicing Asset At Fair Value Period Increase Decrease ServicingAssetAtFairValuePeriodIncreaseDecrease	-25000
CY2011	us-gaap	Payments To Acquire Us Government Securities Pledged Under Bond Indenture PaymentsToAcquireUSGovernmentSecuritiesPledgedUnderBondIndenture	50000000
CY2011	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.111	pure
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	9.82
CY2011	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	873000
CY2011	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	36148000
CY2011	us-gaap	Income Tax Expense Benefit Continuing Operations IncomeTaxExpenseBenefitContinuingOperations	8056000
CY2011	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	1121000
CY2011	us-gaap	Interest And Fee Income Loans Consumer Real Estate InterestAndFeeIncomeLoansConsumerRealEstate	32819000
CY2011	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	8581000
CY2011	us-gaap	Interest Paid InterestPaid	16963000
CY2011	us-gaap	Increase Decrease Due From Affiliates IncreaseDecreaseDueFromAffiliates	-1768000
CY2011	us-gaap	Share Based Compensation ShareBasedCompensation	3738000
CY2011	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	-275131000
CY2011	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.001	pure
CY2011	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives
CY2011	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	283000	shares
CY2011	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	2139000
CY2011	us-gaap	Amortization Of Mortgage Servicing Rights Ms Rs AmortizationOfMortgageServicingRightsMSRs	17000
CY2011	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-277793000
CY2011	us-gaap	Real Estate Owned Valuation Allowance Provision RealEstateOwnedValuationAllowanceProvision	10281000
CY2011	us-gaap	Servicing Fees Net ServicingFeesNet	20000
CY2011	us-gaap	Dividends Common Stock DividendsCommonStock	39548000
CY2011	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.41
CY2011	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	6000
CY2011	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	522066000
CY2011	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	1993000
CY2011	us-gaap	Proceeds From Fees Received ProceedsFromFeesReceived	166000
CY2011	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	-908000
CY2011	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-333000
CY2011	us-gaap	Net Income Loss NetIncomeLoss	64439000
CY2011	us-gaap	Other Expenses OtherExpenses	5727000
CY2011	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.41
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	7.88
CY2011	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Provisions ValuationAllowanceForImpairmentOfRecognizedServicingAssetsProvisions
CY2011	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.42
CY2011	us-gaap	Net Cash Provided By Used In Continuing Operations NetCashProvidedByUsedInContinuingOperations	-30858000
CY2011	us-gaap	Servicing Asset At Fair Value Disposals ServicingAssetAtFairValueDisposals	-25000
CY2011	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	26679000	shares
CY2011	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350	pure
CY2011	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	-0.258	pure
CY2011	us-gaap	Management Fees Base Revenue ManagementFeesBaseRevenue	6740000
CY2011	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	6250000
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	88711	shares
CY2011	us-gaap	Operating Expenses OperatingExpenses	56119000
CY2011	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	97000
CY2011	us-gaap	Payments To Purchase Mortgage Loans Held For Sale PaymentsToPurchaseMortgageLoansHeldForSale	1318763000
CY2011	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	8056000
CY2011	us-gaap	Loan Portfolio Expense LoanPortfolioExpense	15364000
CY2011	us-gaap	Payments Of Dividends PaymentsOfDividends	39548000
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	32964	shares
CY2011	us-gaap	Increase Decrease In Accounts Payable Related Parties IncreaseDecreaseInAccountsPayableRelatedParties	6571000
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	340500	shares
CY2011	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-2662000
CY2011	us-gaap	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss Included In Investment Income FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLossIncludedInInvestmentIncome	50496000
CY2011	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	206056000
CY2011	us-gaap	Gain Loss On Repurchase Of Debt Instrument GainLossOnRepurchaseOfDebtInstrument
CY2011	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	204340000
CY2011	us-gaap	Proceeds From Secured Notes Payable ProceedsFromSecuredNotesPayable	33386000
CY2011	us-gaap	Adjustments To Additional Paid In Capital Stock Issued Issuance Costs AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts	8581000
CY2011	us-gaap	Proceeds From Issuance Or Sale Of Equity ProceedsFromIssuanceOrSaleOfEquity	206056000
CY2011	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	63740000
CY2011	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	8389000
CY2011	us-gaap	Participating Securities Distributed And Undistributed Earnings ParticipatingSecuritiesDistributedAndUndistributedEarnings	699000
CY2011	us-gaap	Increase Decrease In Margin Deposits Outstanding IncreaseDecreaseInMarginDepositsOutstanding	632000
CY2011	us-gaap	Proceeds From Sale Of Mortgage Backed Securities Mbs Categorized As Available For Sale ProceedsFromSaleOfMortgageBackedSecuritiesMBSCategorizedAsAvailableForSale	7994000
CY2011	us-gaap	Professional Fees ProfessionalFees	4434000
CY2011	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	4214000
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	72495000
CY2011	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	63203000
CY2011	us-gaap	Mortgage Servicing Rights Msr Impairment Recovery MortgageServicingRightsMSRImpairmentRecovery	48000
CY2011	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	10564000
CY2011	us-gaap	Interest Income Operating InterestIncomeOperating	36148000
CY2011	us-gaap	Interest Income Securities Mortgage Backed InterestIncomeSecuritiesMortgageBacked	3229000
CY2011	us-gaap	Interest Expense InterestExpense	16946000
CY2011	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	1335000
CY2011	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	-85366000
CY2011	us-gaap	Fair Value Option Credit Risk Gains Losses On Assets FairValueOptionCreditRiskGainsLossesOnAssets	-32082000
CY2011	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	25373000
CY2011	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition	3738000
CY2011	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-247000
CY2011	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.018	pure
CY2011	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	4769000
CY2011	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	1090299000
CY2011	pmt	Effective Income Tax Rate Reconciliation Valuation Allowances EffectiveIncomeTaxRateReconciliationValuationAllowances	0.000	pure
CY2011	pmt	Interest Expense On Mortgage Loans Subject To Forward Purchase Agreements InterestExpenseOnMortgageLoansSubjectToForwardPurchaseAgreements	3116000
CY2011	pmt	Increase Decrease In Principal And Interest Collections Receivable IncreaseDecreaseInPrincipalAndInterestCollectionsReceivable	415000
CY2011	pmt	Increase In Payables Under Repurchase Agreements IncreaseInPayablesUnderRepurchaseAgreements	1423615000
CY2011	pmt	Increase In Principal And Interest Collections Receivable Under Forward Purchase Agreement IncreaseInPrincipalAndInterestCollectionsReceivableUnderForwardPurchaseAgreement	5299000
CY2011	pmt	Percentage Of Ordinary Income PercentageOfOrdinaryIncome	0.95	pure
CY2011	pmt	Income Tax Rate Reconciliation Change In Valuation Allowance IncomeTaxRateReconciliationChangeInValuationAllowance
CY2011	pmt	Real Estate Owned Held For Sale Acquired In Business Combination RealEstateOwnedHeldForSaleAcquiredInBusinessCombination	54212000
CY2011	pmt	Aggregate Expenses Incurred In Transactions With Affiliates AggregateExpensesIncurredInTransactionsWithAffiliates	23416000
CY2011	pmt	Aggregate Non Cash Portion Of Gain On Mortgage Loans Acquired For Sale AggregateNonCashPortionOfGainOnMortgageLoansAcquiredForSale	2358000
CY2011	pmt	Aggregate Cash Gain On Sale Of Mortgage Loans Acquired For Sale Net Of Cash Hedging Results AggregateCashGainOnSaleOfMortgageLoansAcquiredForSaleNetOfCashHedgingResults	-6365000
CY2011	pmt	Addition Of Unpaid Interest To Mortgage Loan Balances In Loan Modifications AdditionOfUnpaidInterestToMortgageLoanBalancesInLoanModifications	8657000
CY2011	pmt	Accrual Of Costs Related To Forward Purchase Agreement AccrualOfCostsRelatedToForwardPurchaseAgreement	4406000
CY2011	pmt	Change In Fair Value Relating To Mortgage Loans Still Held At Period End ChangeInFairValueRelatingToMortgageLoansStillHeldAtPeriodEnd	6192000
CY2011	pmt	Change In Fair Value Hedging Instruments Still Held At Period End ChangeInFairValueHedgingInstrumentsStillHeldAtPeriodEnd	-3834000
CY2011	pmt	Change In Fair Value Of Commitments To Purchase Loans ChangeInFairValueOfCommitmentsToPurchaseLoans	5772000
CY2011	pmt	Compensation Compensation	5161000
CY2011	pmt	Assets Gains Losses Recognized AssetsGainsLossesRecognized	-3423000
CY2011	pmt	Amortization Of Credit Facility Commitment Fees AmortizationOfCreditFacilityCommitmentFees	1842000
CY2011	pmt	Gain Loss Mortgage Backed Securities GainLossMortgageBackedSecurities	-2812000
CY2011	pmt	Gain Loss Mortgage Loans GainLossMortgageLoans	85455000
CY2011	pmt	Gain Loss On Investments Net GainLossOnInvestmentsNet	82643000
CY2011	pmt	Gain On Sale Of Mortgage Loans Acquired For Sale Cash Portion GainOnSaleOfMortgageLoansAcquiredForSaleCashPortion	-1571000
CY2011	pmt	Gains Losses On Sales Of Other Real Estate Under Forward Purchase Agreements GainsLossesOnSalesOfOtherRealEstateUnderForwardPurchaseAgreements	171000
CY2011	pmt	Gains Losses Recognized Upon Sale Of Other Real Estate GainsLossesRecognizedUponSaleOfOtherRealEstate	-11189000
CY2011	pmt	Gains Losses Recognized Upon Sale Of Other Real Estate Under Forward Purchase Agreement GainsLossesRecognizedUponSaleOfOtherRealEstateUnderForwardPurchaseAgreement	415000
CY2011	pmt	Interest Expense Mortgage Loans Acquired For Sale Sold Under Agreements To Repurchase InterestExpenseMortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchase	2426000
CY2011	pmt	Interest Income On Mortgage Loans Subject To Forward Purchase Agreements InterestIncomeOnMortgageLoansSubjectToForwardPurchaseAgreements	1131000
CY2011	pmt	Mortgage Loans Acquired For Sale Sold Under Agreements To Repurchase Amortization Of Debt Issuance Costs Excluded From Average Cost MortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchaseAmortizationOfDebtIssuanceCostsExcludedFromAverageCost	1300000
CY2011	pmt	Mortgage Loans Acquired For Sale Sold Under Agreements To Repurchase Average Balance MortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchaseAverageBalance	43713000
CY2011	pmt	Mortgage Loan Hedging Activities Gain Loss MortgageLoanHedgingActivitiesGainLoss	-4794000
CY2011	pmt	Management Fees ManagementFees	6740000
CY2011	pmt	Loan Fulfillment Fees Payable To Affiliate LoanFulfillmentFeesPayableToAffiliate	1747000
CY2011	pmt	Loan Servicing Fees LoanServicingFees	1747000
CY2011	pmt	Loan Servicing Fees On Mortgage Loans Subject To Forward Purchase Agreements LoanServicingFeesOnMortgageLoansSubjectToForwardPurchaseAgreements	744000
CY2011	pmt	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Accrual Of Unearned Discounts Asset FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAccrualOfUnearnedDiscountsAsset	1993000
CY2011	pmt	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Servicing Asset Proceeds From Sale Of Mortgage Loans FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisServicingAssetProceedsFromSaleOfMortgageLoans	774000
CY2011	pmt	Fair Value Of Mortgage Loan Purchased During Year FairValueOfMortgageLoanPurchasedDuringYear	647609000
CY2011	pmt	Fair Value Of Mortgage Loans Purchased From Or Through One Or More Subsidiaries FairValueOfMortgageLoansPurchasedFromOrThroughOneOrMoreSubsidiaries	575460000
CY2011	pmt	Fair Value Option Non Credit Risk Gains Losses On Assets FairValueOptionNonCreditRiskGainsLossesOnAssets	-53284000
CY2011	pmt	Effect Of Mortgage Servicing Rights On Loan Servicing Fees EffectOfMortgageServicingRightsOnLoanServicingFees	42000
CY2011	pmt	Deferred Income Tax Expense Benefit Mortgage Servicing Rights DeferredIncomeTaxExpenseBenefitMortgageServicingRights	-2536000
CY2011	pmt	Deferred Income Tax Expense Benefit Other DeferredIncomeTaxExpenseBenefitOther	86000
CY2011	pmt	Deferred Income Tax Expense Benefit Real Estate Valuation Loss DeferredIncomeTaxExpenseBenefitRealEstateValuationLoss	2783000
CY2011	pmt	Transfer From Mortgage Loans Acquired For Sale TransferFromMortgageLoansAcquiredForSale
CY2011	pmt	Transfer Of Mortgage Loans And Advances To Real Estate TransferOfMortgageLoansAndAdvancesToRealEstate	110891000
CY2011	pmt	Transfer Of Mortgage Loans To Reo TransferOfMortgageLoansToReo	104203000
CY2011	pmt	Transfer Of Mortgage Loans Under Forward Purchase Agreements And Advances To Real Estate Under Forward Purchase Agreements TransferOfMortgageLoansUnderForwardPurchaseAgreementsAndAdvancesToRealEstateUnderForwardPurchaseAgreements	23880000
CY2011	pmt	Transfer Of Mortgage Loans Under Forward Purchase Agreements To Mortgage Loans TransferOfMortgageLoansUnderForwardPurchaseAgreementsToMortgageLoans
CY2011	pmt	Transfer Of Mortgage Loans Under Forward Purchase Agreements To Reo Under Forward Purchase Agreements TransferOfMortgageLoansUnderForwardPurchaseAgreementsToReoUnderForwardPurchaseAgreements	23039000
CY2011	pmt	Transfer Of Real Estate Of Loans Under Forward Purchase Agreements TransferOfRealEstateOfLoansUnderForwardPurchaseAgreements	778000
CY2011	pmt	Transfers From Reo Under Forward Purchases Agreements TransfersFromReoUnderForwardPurchasesAgreements	778000
CY2011	pmt	Transfers To Reo TransfersToReo	778000
CY2011	pmt	Write Down Of Mortgage Servicing Rights At Amortized Cost Due To Valuation Allowance WriteDownOfMortgageServicingRightsAtAmortizedCostDueToValuationAllowance
CY2011	pmt	Payment For Expenses Incurred In Transactions With Affiliates PaymentForExpensesIncurredInTransactionsWithAffiliates	12656000
CY2011	pmt	Other Operating Expenses Net OtherOperatingExpensesNet	22062000
CY2011	pmt	Other Operating Income Net OtherOperatingIncomeNet	2190000
CY2011	pmt	Origination Of Mortgage Servicing Rights Msrs Carried At Lower Of Amortized Cost Or Fair Value OriginationOfMortgageServicingRightsMsrsCarriedAtLowerOfAmortizedCostOrFairValue	5299000
CY2011	pmt	Payments From Purchases Of Securities Sold Under Agreements To Repurchase PaymentsFromPurchasesOfSecuritiesSoldUnderAgreementsToRepurchase	1409324000
CY2011	pmt	Payments To Acquire Mortgage Backed Securities Mbs At Fair Value PaymentsToAcquireMortgageBackedSecuritiesMbsAtFairValue	21420000
CY2011	pmt	Payment To Acquire Mortgage Loan At Fair Value PaymentToAcquireMortgageLoanAtFairValue	453323000
CY2011	pmt	Note Payable Secured By Mortgage Loans At Fair Value Fair Value Of Mortgage Loans Securing Note Payable At Period End NotePayableSecuredByMortgageLoansAtFairValueFairValueOfMortgageLoansSecuringNotePayableAtPeriodEnd	49617000
CY2011	pmt	Note Payable Secured By Mortgage Loans At Fair Value Interest Expense NotePayableSecuredByMortgageLoansAtFairValueInterestExpense	254000
CY2011	pmt	Note Payable Secured By Mortgage Loans At Fair Value Maximum Daily Amount Outstanding NotePayableSecuredByMortgageLoansAtFairValueMaximumDailyAmountOutstanding	33386000
CY2011	pmt	Note Payable Secured By Mortgage Loans At Fair Value Weighted Average Interest Rate At Period End NotePayableSecuredByMortgageLoansAtFairValueWeightedAverageInterestRateAtPeriodEnd	8265000
CY2011	pmt	Net Investments Income NetInvestmentsIncome	128614000
CY2011	pmt	Net Gain Loss On Mortgage Loans Under Forward Purchase Agreement NetGainLossOnMortgageLoansUnderForwardPurchaseAgreement	14357000
CY2011	pmt	Net Gain Loss On Mortgage Loans Acquired For Sale NetGainLossOnMortgageLoansAcquiredForSale	7633000
CY2011	pmt	Net Change In Short Term Investments NetChangeInShortTermInvestments	30319000
CY2011	pmt	Mortgage Servicing Assets At Lower Of Amortized Cost Or Fair Value Gains Losses Recognized MortgageServicingAssetsAtLowerOfAmortizedCostOrFairValueGainsLossesRecognized
CY2011	pmt	Mortgage Servicing Rights At Fair Value Addition Due To Sale Of Loan MortgageServicingRightsAtFairValueAdditionDueToSaleOfLoan	774000
CY2011	pmt	Mortgage Servicing Rights Fair Value Additions MortgageServicingRightsFairValueAdditions	774000
CY2011	pmt	Mortgage Servicing Rights Other Changes MortgageServicingRightsOtherChanges	25000
CY2011	pmt	Sales Of Loans Under Agreements To Repurchase SalesOfLoansUnderAgreementsToRepurchase	1531744000
CY2011	pmt	Sales Of Real Estate Acquired In Settlement Of Loans SalesOfRealEstateAcquiredInSettlementOfLoans	63203000
CY2011	pmt	Sales Of Real Estate Acquired In Settlement Of Loans Financed Under Agreements To Repurchase SalesOfRealEstateAcquiredInSettlementOfLoansFinancedUnderAgreementsToRepurchase	37587000
CY2011	pmt	Sales Of Real Estate Acquired In Settlement Of Loans Under Forward Purchase Agreement SalesOfRealEstateAcquiredInSettlementOfLoansUnderForwardPurchaseAgreement	1258000
CY2011	pmt	Results Of Real Estate Acquired In Settlement Of Loans ResultsOfRealEstateAcquiredInSettlementOfLoans	1079000
CY2011	pmt	Servicing Fees Contractually Specified ServicingFeesContractuallySpecified	62000
CY2011	pmt	Servicing Fees Received Loans Sold With Servicing Retained ServicingFeesReceivedLoansSoldWithServicingRetained	213000
CY2011	pmt	Securities Sold Under Agreements To Repurchase Average Balance SecuritiesSoldUnderAgreementsToRepurchaseAverageBalance	78021000
CY2011	pmt	Securities Sold Under Agreements To Repurchase Maximum Daily Amount Outstanding SecuritiesSoldUnderAgreementsToRepurchaseMaximumDailyAmountOutstanding	115493000
CY2011	pmt	Real Estate Acquired Through Foreclosure Gains Losses Recognized RealEstateAcquiredThroughForeclosureGainsLossesRecognized	3182000
CY2011	pmt	Real Estate Owned Under Forward Purchase Agreement Valuation Allowance Provision RealEstateOwnedUnderForwardPurchaseAgreementValuationAllowanceProvision	244000
CY2011	pmt	Receipt Of Mortgage Servicing Rights As Proceeds From Sales Of Loans ReceiptOfMortgageServicingRightsAsProceedsFromSalesOfLoans	6073000
CY2011	pmt	Reimbursement Of Common Overhead Incurred ReimbursementOfCommonOverheadIncurred	4086000
CY2011	pmt	Reimbursement Of Expenses ReimbursementOfExpenses	2219000
CY2011	pmt	Repayment Of Borrowings Under Forward Purchase Agreement RepaymentOfBorrowingsUnderForwardPurchaseAgreement	47167000
CY2011	pmt	Repayments Of Mortgage Loans At Fair Value RepaymentsOfMortgageLoansAtFairValue	111624000
CY2011	pmt	Proceeds From Sale Of Mortgage Loans Held For Sale With Continuing Involvement ProceedsFromSaleOfMortgageLoansHeldForSaleWithContinuingInvolvement	518567000
CY2011	pmt	Increase Decrease In Servicing Advances IncreaseDecreaseInServicingAdvances	16165000
CY2011	pmt	Interest Rate Lock Commitments Issued Net InterestRateLockCommitmentsIssuedNet	15955
CY2012	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2012	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2012	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2012
CY2011	pmt	Percentage Of Distributions Characterized As Long Term Capital Gain PercentageOfDistributionsCharacterizedAsLongTermCapitalGain	0.05	pure
CY2011	pmt	Repayment Of Mortgage Loan RepaymentOfMortgageLoan	33097000
CY2011	pmt	Transfer To Mortgage Loans Acquired For Sale TransferToMortgageLoansAcquiredForSale	10183000
CY2011	pmt	Loan Originations Fees LoanOriginationsFees	1085000
CY2011	pmt	Real Estate Acquired In Settlement Of Loan Under Forward Purchase Agreement Remeasured At Fair Value During Period RealEstateAcquiredInSettlementOfLoanUnderForwardPurchaseAgreementRemeasuredAtFairValueDuringPeriod	-241000
CY2011	pmt	Repayments Of Mortgage Loans Under Forward Purchase Agreement At Fair Value RepaymentsOfMortgageLoansUnderForwardPurchaseAgreementAtFairValue	33097000
CY2011	pmt	Representations And Warranties Losses Incurred RepresentationsAndWarrantiesLossesIncurred
CY2011	pmt	Repurchases Of Loans Sold Under Agreements To Repurchase RepurchasesOfLoansSoldUnderAgreementsToRepurchase	1190840000
CY2011	pmt	Repurchases Of Real Estate Acquired In Settlement Of Loans Financed Under Agreements To Repurchase RepurchasesOfRealEstateAcquiredInSettlementOfLoansFinancedUnderAgreementsToRepurchase	10093000
CY2011	pmt	Real Estate Acquired In Satisfaction Of Debt RealEstateAcquiredInSatisfactionOfDebt	110891000
CY2011	pmt	Real Estate Acquired In Satisfaction Of Debt Under Forward Purchase Agreements RealEstateAcquiredInSatisfactionOfDebtUnderForwardPurchaseAgreements	23880000
CY2011	pmt	Purchases Of Real Estate Acquired In Satisfaction Of Debt PurchasesOfRealEstateAcquiredInSatisfactionOfDebt	1511000
CY2011	pmt	Purchases Of Real Estate Acquired In Settlement Of Loans PurchasesOfRealEstateAcquiredInSettlementOfLoans	1511000
CY2011	pmt	Purchases During Year Of Real Estate Acquired In Settlement Of Loan Under Forward Purchase Agreement PurchasesDuringYearOfRealEstateAcquiredInSettlementOfLoanUnderForwardPurchaseAgreement	964000
CY2011	pmt	Proceeds From Sale Of Mortgage Backed Securities Mbs At Fair Value ProceedsFromSaleOfMortgageBackedSecuritiesMbsAtFairValue	59666000
CY2011	pmt	Proceeds From Sale Of Other Real Estate Under Forward Purchase Agreements ProceedsFromSaleOfOtherRealEstateUnderForwardPurchaseAgreements	1258000
CY2011	pmt	Proceeds From Sales Of Mortgage Loans At Fair Value ProceedsFromSalesOfMortgageLoansAtFairValue	2570000
CY2011	pmt	Provisions For Representations And Warranties Losses ProvisionsForRepresentationsAndWarrantiesLosses	205000
CY2011	pmt	Purchase Of Mortgage Loans Financed Through Forward Purchase Agreements PurchaseOfMortgageLoansFinancedThroughForwardPurchaseAgreements	194286000
CY2011	pmt	Purchase Of Real Estate Financed Through Forward Purchase Agreements PurchaseOfRealEstateFinancedThroughForwardPurchaseAgreements	964000
CY2011	pmt	Securities Sold Under Agreements To Repurchase Weighted Average Interest Rate At Period End SecuritiesSoldUnderAgreementsToRepurchaseWeightedAverageInterestRateAtPeriodEnd	0.0067	pure
CY2011	pmt	Securities Sold Under Agreements To Repurchase Weighted Average Interest Rate During Period SecuritiesSoldUnderAgreementsToRepurchaseWeightedAverageInterestRateDuringPeriod	0.0110	pure
CY2011	pmt	Mortgage Loans Acquired For Sale Sold Under Agreements To Repurchase Weighted Average Interest Rate At Period End MortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchaseWeightedAverageInterestRateAtPeriodEnd	0.0206	pure
CY2011	pmt	Mortgage Loans Acquired For Sale Sold Under Agreements To Repurchase Weighted Average Interest Rate During Period MortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchaseWeightedAverageInterestRateDuringPeriod	0.0263	pure
CY2011	pmt	Note Payable Secured By Mortgage Loans At Fair Value Weighted Average Interest Rate During Period NotePayableSecuredByMortgageLoansAtFairValueWeightedAverageInterestRateDuringPeriod	0.0253	pure
CY2011	pmt	Note Payable Secured By Mortgage Loans At Fair Value Weighted Average Interest Rates At Period End NotePayableSecuredByMortgageLoansAtFairValueWeightedAverageInterestRatesAtPeriodEnd	0.0330	pure
CY2012	dei	Document Type DocumentType	10-K
CY2012	dei	Document Period End Date DocumentPeriodEndDate	2012-12-31
CY2012	dei	Entity Central Index Key EntityCentralIndexKey	0001464423
CY2012	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2012	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2012	dei	Trading Symbol TradingSymbol	PMT
CY2012	dei	Entity Registrant Name EntityRegistrantName	PENNYMAC MORTGAGE INVESTMENT TRUST
CY2012	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2012	dei	Amendment Flag AmendmentFlag	false
CY2012	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2012	invest	Investment Maturity Date1 InvestmentMaturityDate1	2012-01-19
CY2012	invest	Investment Interest Rate InvestmentInterestRate	0.0000	pure
CY2012	us-gaap	Management Fee Amount Paid ManagementFeeAmountPaid	9032000
CY2012	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P2Y4M24D
CY2012	us-gaap	Payments To Acquire Mortgage Servicing Rights Msr PaymentsToAcquireMortgageServicingRightsMSR	23000
CY2012	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	35875000
CY2012	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	10861000
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	542791000
CY2012	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	24943000
CY2012	us-gaap	Mortgage Loans On Real Estate New Mortgage Loans MortgageLoansOnRealEstateNewMortgageLoans	8864264000
CY2012	us-gaap	Management Fees Revenue ManagementFeesRevenue	12436000
CY2012	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-861000
CY2012	us-gaap	Schedule Of Repurchase Agreements ScheduleOfRepurchaseAgreements	<div> <p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"> <font style="FONT-FAMILY: Times New Roman" size="2">Following is a summary of maturities of repurchase agreements by maturity date:</font></p> <p style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; FONT-SIZE: 12px">  </p> <table style="BORDER-COLLAPSE: collapse" border="0" cellspacing="0" cellpadding="0" width="68%" align="center"> <!-- Begin Table Head --> <tr> <td width="79%"></td> <td valign="bottom" width="11%"></td> <td></td> <td></td> <td></td> </tr> <tr> <td valign="bottom" nowrap="nowrap"> <p style="BORDER-BOTTOM: #000000 1px solid; WIDTH: 144pt"> <font style="FONT-FAMILY: Times New Roman" size="1"><b>Remaining maturity at December 31, 2012</b></font></p> </td> <td valign="bottom"><font size="1">  </font></td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><font style="FONT-FAMILY: Times New Roman" size="1"><b>Balance</b></font></td> <td valign="bottom"><font size="1"> </font></td> </tr> <tr> <td valign="bottom"><font size="1"> </font></td> <td valign="bottom"><font size="1">  </font></td> <td valign="bottom" colspan="2" nowrap="nowrap" align="center"> <font style="FONT-FAMILY: Times New Roman" size="1"><b>(in thousands)</b></font></td> <td valign="bottom"><font size="1"> </font></td> </tr> <!-- End Table Head --><!-- Begin Table Body --> <tr bgcolor="#CCEEFF"> <td valign="top"> <p style="TEXT-INDENT: -1em; MARGIN-LEFT: 1em"><font style="FONT-FAMILY: Times New Roman" size="2">Within 30 days</font></p> </td> <td valign="bottom"><font size="1">  </font></td> <td valign="bottom"><font style="FONT-FAMILY: Times New Roman" size="2">$</font></td> <td valign="bottom" align="right"><font style="FONT-FAMILY: Times New Roman" size="2">24,001</font></td> <td valign="bottom" nowrap="nowrap"><font style="FONT-FAMILY: Times New Roman" size="2">  </font></td> </tr> <tr> <td valign="top"> <p style="TEXT-INDENT: -1em; MARGIN-LEFT: 1em"><font style="FONT-FAMILY: Times New Roman" size="2">Over 30 to 90 days</font></p> </td> <td valign="bottom"><font size="1">  </font></td> <td valign="bottom"><font style="FONT-FAMILY: Times New Roman" size="2"> </font></td> <td valign="bottom" align="right"><font style="FONT-FAMILY: Times New Roman" size="2">870,905</font></td> <td valign="bottom" nowrap="nowrap"><font style="FONT-FAMILY: Times New Roman" size="2">  </font></td> </tr> <tr bgcolor="#CCEEFF"> <td valign="top"> <p style="TEXT-INDENT: -1em; MARGIN-LEFT: 1em"><font style="FONT-FAMILY: Times New Roman" size="2">Over 90 days to 180 days</font></p> </td> <td valign="bottom"><font size="1">  </font></td> <td valign="bottom"><font style="FONT-FAMILY: Times New Roman" size="2"> </font></td> <td valign="bottom" align="right"><font style="FONT-FAMILY: Times New Roman" size="2">—  </font></td> <td valign="bottom" nowrap="nowrap"><font style="FONT-FAMILY: Times New Roman" size="2">  </font></td> </tr> <tr> <td valign="top"> <p style="TEXT-INDENT: -1em; MARGIN-LEFT: 1em"><font style="FONT-FAMILY: Times New Roman" size="2">Over 180 days to 1 year</font></p> </td> <td valign="bottom"><font size="1">  </font></td> <td valign="bottom"><font style="FONT-FAMILY: Times New Roman" size="2"> </font></td> <td valign="bottom" align="right"><font style="FONT-FAMILY: Times New Roman" size="2">—  </font></td> <td valign="bottom" nowrap="nowrap"><font style="FONT-FAMILY: Times New Roman" size="2">  </font></td> </tr> <tr style="FONT-SIZE: 1px"> <td valign="bottom"></td> <td valign="bottom">  </td> <td valign="bottom"> <p style="BORDER-TOP: #000000 1px solid"> </p> </td> <td valign="bottom"> <p style="BORDER-TOP: #000000 1px solid"> </p> </td> <td> </td> </tr> <tr bgcolor="#CCEEFF"> <td valign="top"></td> <td valign="bottom"><font size="1">  </font></td> <td valign="bottom"><font style="FONT-FAMILY: Times New Roman" size="2">$</font></td> <td valign="bottom" align="right"><font style="FONT-FAMILY: Times New Roman" size="2">894,906</font></td> <td valign="bottom" nowrap="nowrap"><font style="FONT-FAMILY: Times New Roman" size="2">  </font></td> </tr> <tr style="FONT-SIZE: 1px"> <td valign="bottom"></td> <td valign="bottom">  </td> <td valign="bottom"> <p style="BORDER-TOP: #000000 3px double"> </p> </td> <td valign="bottom"> <p style="BORDER-TOP: #000000 3px double"> </p> </td> <td> </td> </tr> <tr> <td valign="top"> <p style="TEXT-INDENT: -1em; MARGIN-LEFT: 1em"><font style="FONT-FAMILY: Times New Roman" size="2">Weighted average maturity (in months)</font></p> </td> <td valign="bottom"><font size="1">  </font></td> <td valign="bottom"><font style="FONT-FAMILY: Times New Roman" size="2"> </font></td> <td valign="bottom" align="right"><font style="FONT-FAMILY: Times New Roman" size="2">2.3</font></td> <td valign="bottom" nowrap="nowrap"><font style="FONT-FAMILY: Times New Roman" size="2">  </font></td> </tr> <!-- End Table Body --></table> </div>
CY2012	us-gaap	Investment Income Interest InvestmentIncomeInterest	42000
CY2012	us-gaap	Income Taxes Paid IncomeTaxesPaid	12700000
CY2012	us-gaap	Management Fees Incentive Revenue ManagementFeesIncentiveRevenue
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	18.91
CY2012	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	43553000	shares
CY2012	us-gaap	Proceeds From Sale Of Mortgage Servicing Rights Msr ProceedsFromSaleOfMortgageServicingRightsMSR	104000
CY2012	us-gaap	Servicing Asset At Fair Value Period Increase Decrease ServicingAssetAtFairValuePeriodIncreaseDecrease	-852000
CY2012	us-gaap	Payments To Acquire Us Government Securities Pledged Under Bond Indenture PaymentsToAcquireUSGovernmentSecuritiesPledgedUnderBondIndenture	-50000000
CY2012	us-gaap	Debt Instrument Maturity Date DebtInstrumentMaturityDate	2012-09-26
CY2012	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.260	pure
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	12.15
CY2012	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	488000
CY2012	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash
CY2012	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	72441000
CY2012	us-gaap	Income Tax Expense Benefit Continuing Operations IncomeTaxExpenseBenefitContinuingOperations	48573000
CY2012	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	930000
CY2012	us-gaap	Interest And Fee Income Loans Consumer Real Estate InterestAndFeeIncomeLoansConsumerRealEstate	70190000
CY2012	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	1361000
CY2012	us-gaap	Interest Paid InterestPaid	31693000
CY2012	us-gaap	Real Estate Owned Valuation Allowance Provision RealEstateOwnedValuationAllowanceProvision	16942000
CY2012	us-gaap	Increase Decrease Due From Affiliates IncreaseDecreaseDueFromAffiliates	4482000
CY2012	us-gaap	Share Based Compensation ShareBasedCompensation	5067000
CY2012	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	-820400000
CY2012	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.000	pure
CY2012	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	2123000
CY2012	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	323000	shares
CY2012	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	1686000
CY2012	us-gaap	Amortization Of Mortgage Servicing Rights Ms Rs AmortizationOfMortgageServicingRightsMSRs	5460000
CY2012	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-111442000
CY2012	us-gaap	Servicing Fees Net ServicingFeesNet	-564000
CY2012	us-gaap	Dividends Common Stock DividendsCommonStock	94821000
CY2012	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.14
CY2012	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	2.22
CY2012	us-gaap	Net Cash Provided By Used In Continuing Operations NetCashProvidedByUsedInContinuingOperations	19167000
CY2012	us-gaap	Servicing Asset At Fair Value Disposals ServicingAssetAtFairValueDisposals	-852000
CY2012	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	43876000	shares
CY2012	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.14
CY2012	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	54000
CY2012	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	951009000
CY2012	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	19887000
CY2012	us-gaap	Proceeds From Fees Received ProceedsFromFeesReceived	2505000
CY2012	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	502000
CY2012	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	42127000
CY2012	us-gaap	Net Income Loss NetIncomeLoss	138249000
CY2012	us-gaap	Other Expenses OtherExpenses	7985000
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	16.82
CY2012	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Provisions ValuationAllowanceForImpairmentOfRecognizedServicingAssetsProvisions	-7547000
CY2012	us-gaap	Management Fees Base Revenue ManagementFeesBaseRevenue	12436000
CY2012	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350	pure
CY2012	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	-0.134	pure
CY2012	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	4760000
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	161678	shares
CY2012	us-gaap	Operating Expenses OperatingExpenses	148346000
CY2012	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-11000
CY2012	us-gaap	Payments To Purchase Mortgage Loans Held For Sale PaymentsToPurchaseMortgageLoansHeldForSale	22443136000
CY2012	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	48573000
CY2012	us-gaap	Loan Portfolio Expense LoanPortfolioExpense	20180000
CY2012	us-gaap	Payments Of Dividends PaymentsOfDividends	94821000
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	14514	shares
CY2012	us-gaap	Increase Decrease In Accounts Payable Related Parties IncreaseDecreaseInAccountsPayableRelatedParties	50000
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	350000	shares
CY2012	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	32818000
CY2012	us-gaap	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss Included In Investment Income FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLossIncludedInInvestmentIncome	69649000
CY2012	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2	Segment
CY2012	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	608184000
CY2012	us-gaap	Gain Loss On Repurchase Of Debt Instrument GainLossOnRepurchaseOfDebtInstrument
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	186822000
CY2012	us-gaap	Proceeds From Sale Of Mortgage Backed Securities Mbs Categorized As Available For Sale ProceedsFromSaleOfMortgageBackedSecuritiesMBSCategorizedAsAvailableForSale	165949000
CY2012	us-gaap	Professional Fees ProfessionalFees	6053000
CY2012	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	6032000
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	206057000
CY2012	us-gaap	Adjustments To Additional Paid In Capital Stock Issued Issuance Costs AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts	1361000
CY2012	us-gaap	Proceeds From Issuance Or Sale Of Equity ProceedsFromIssuanceOrSaleOfEquity	608184000
CY2012	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	136816000
CY2012	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	6446000
CY2012	us-gaap	Participating Securities Distributed And Undistributed Earnings ParticipatingSecuritiesDistributedAndUndistributedEarnings	1433000
CY2012	us-gaap	Increase Decrease In Margin Deposits Outstanding IncreaseDecreaseInMarginDepositsOutstanding	8617000
CY2012	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	126499000
CY2012	us-gaap	Mortgage Servicing Rights Msr Impairment Recovery MortgageServicingRightsMSRImpairmentRecovery	11730000
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	52212000
CY2012	us-gaap	Interest Income Operating InterestIncomeOperating	72441000
CY2012	us-gaap	Interest Income Securities Mortgage Backed InterestIncomeSecuritiesMortgageBacked	2084000
CY2012	us-gaap	Interest Expense InterestExpense	31642000
CY2012	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	8140000
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	-102936000
CY2012	us-gaap	Fair Value Option Credit Risk Gains Losses On Assets FairValueOptionCreditRiskGainsLossesOnAssets	-24170000
CY2012	us-gaap	Fair Value Assumptions Risk Free Interest Rate FairValueAssumptionsRiskFreeInterestRate	0.045	pure
CY2012	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	65387000
CY2012	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition	5068000
CY2012	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	31266000
CY2012	us-gaap	Interest Income Other InterestIncomeOther	125000
CY2012	us-gaap	Description Of New Accounting Pronouncements Not Yet Adopted DescriptionOfNewAccountingPronouncementsNotYetAdopted	<div> <p style="MARGIN-TOP: 18px; MARGIN-BOTTOM: 0px"><font style="FONT-FAMILY: Times New Roman" size="2"><b>Note 36—Recently Issued Accounting Pronouncements</b></font></p> <p style="MARGIN-TOP: 6px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"> <font style="FONT-FAMILY: Times New Roman" size="2">In December 2011, the FASB issued an Accounting Standards Update, (“ASU”), ASU 2011-11 to the <i>Balance Sheet</i> topic of the Codification. The amendments in this ASU affect all entities that have financial instruments and derivative instruments that are either (1) offset in accordance with the <i>Offsetting Presentation</i> section of the <i>Balance Sheet</i> topic or the <i>Presentation</i> section of the <i>Derivatives and Hedging</i> topic of the Codification or (2) subject an enforceable master netting arrangement or similar agreement.</font></p> <p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"> <font style="FONT-FAMILY: Times New Roman" size="2">The amendments in this ASU require the Company to disclose information about offsetting and related arrangement to enable users of financial statements to understand the effect of netting to an entity’s financial position.</font></p> <p style="MARGIN-TOP: 12px; MARGIN-BOTTOM: 0px; FONT-SIZE: 1px">  </p> <p style="MARGIN-TOP: 0px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"> <font style="FONT-FAMILY: Times New Roman" size="2">In January 2013, the FASB issued ASU 2013-01, <i>Clarifying the Scope of Disclosures About Offsetting Assets and Liabilities,</i> which clarifies which instruments and transactions are subject to the offsetting disclosure requirements established by ASU 2011-11. The ASU clarifies that the scope applied to derivatives accounted for in accordance with the <i>Derivatives and Hedging</i> topic of the Codification, including bifurcated embedded derivatives, repurchase agreements and reverse repurchase agreements, and securities borrowing and securities lending transactions that are either offset in accordance with the <i>Offsetting Presentation</i> section of the <i>Balance Sheet</i> topic or the <i>Presentation</i> section of the <i>Derivatives and Hedging</i> topic or subject to an enforceable master netting arrangement or similar agreement.</font></p> <p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"> <font style="FONT-FAMILY: Times New Roman" size="2">The ASU amendment and the subsequent clarification of the amendment are effective for periods beginning on or after January 1, 2013, and must be shown for all periods shown on the balance sheet. The adoption of these ASU amendments is not expected to have a material effect on our financial condition or results of operations.</font></p> </div>
CY2012	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.044	pure
CY2012	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	26573000
CY2012	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	21698266000
CY2012	pmt	Effective Income Tax Rate Reconciliation Valuation Allowances EffectiveIncomeTaxRateReconciliationValuationAllowances	0.000	pure
CY2012	pmt	Percentage Of Ordinary Income PercentageOfOrdinaryIncome	0.83	pure
CY2012	pmt	Percentage Of Return Of Capital PercentageOfReturnOfCapital	0.17	pure
CY2012	pmt	Absolute Total Return To Shareholders Hurdle AbsoluteTotalReturnToShareholdersHurdle	0.08	pure
CY2012	pmt	Income Tax Rate Reconciliation Change In Valuation Allowance IncomeTaxRateReconciliationChangeInValuationAllowance
CY2012	pmt	Real Estate Owned Held For Sale Acquired In Business Combination RealEstateOwnedHeldForSaleAcquiredInBusinessCombination	14773000
CY2012	pmt	Aggregate Expenses Incurred In Transactions With Affiliates AggregateExpensesIncurredInTransactionsWithAffiliates	90415000
CY2012	pmt	Aggregate Non Cash Portion Of Gain On Mortgage Loans Acquired For Sale AggregateNonCashPortionOfGainOnMortgageLoansAcquiredForSale	46644000
CY2012	pmt	Aggregate Cash Gain On Sale Of Mortgage Loans Acquired For Sale Net Of Cash Hedging Results AggregateCashGainOnSaleOfMortgageLoansAcquiredForSaleNetOfCashHedgingResults	-43122000
CY2012	pmt	Addition Of Unpaid Interest To Mortgage Loan Balances In Loan Modifications AdditionOfUnpaidInterestToMortgageLoanBalancesInLoanModifications	19745000
CY2012	pmt	Accrual Of Costs Related To Forward Purchase Agreement AccrualOfCostsRelatedToForwardPurchaseAgreement	3421000
CY2012	pmt	Change In Fair Value Relating To Mortgage Loans Still Held At Period End ChangeInFairValueRelatingToMortgageLoansStillHeldAtPeriodEnd	43691000
CY2012	pmt	Change In Fair Value Hedging Instruments Still Held At Period End ChangeInFairValueHedgingInstrumentsStillHeldAtPeriodEnd	2953000
CY2012	pmt	Change In Fair Value Of Commitments To Purchase Loans ChangeInFairValueOfCommitmentsToPurchaseLoans	13707000
CY2012	pmt	Compensation Compensation	7144000
CY2012	pmt	Assets Gains Losses Recognized AssetsGainsLossesRecognized	-19715000
CY2012	pmt	Amortization Of Credit Facility Commitment Fees AmortizationOfCreditFacilityCommitmentFees	2952000
CY2012	pmt	Gain Loss Mortgage Backed Securities GainLossMortgageBackedSecurities	612000
CY2012	pmt	Gain Loss Mortgage Loans GainLossMortgageLoans	103037000
CY2012	pmt	Gain Loss On Investments Net GainLossOnInvestmentsNet	103649000
CY2012	pmt	Gain On Sale Of Mortgage Loans Acquired For Sale Cash Portion GainOnSaleOfMortgageLoansAcquiredForSaleCashPortion	13918000
CY2012	pmt	Gains Losses On Sales Of Other Real Estate Under Forward Purchase Agreements GainsLossesOnSalesOfOtherRealEstateUnderForwardPurchaseAgreements	1870000
CY2012	pmt	Gains Losses Recognized Upon Sale Of Other Real Estate GainsLossesRecognizedUponSaleOfOtherRealEstate	-16440000
CY2012	pmt	Gains Losses Recognized Upon Sale Of Other Real Estate Under Forward Purchase Agreement GainsLossesRecognizedUponSaleOfOtherRealEstateUnderForwardPurchaseAgreement	2319000
CY2012	pmt	Interest Expense Mortgage Loans Acquired For Sale Sold Under Agreements To Repurchase InterestExpenseMortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchase	12981000
CY2012	pmt	Interest Income On Mortgage Loans Subject To Forward Purchase Agreements InterestIncomeOnMortgageLoansSubjectToForwardPurchaseAgreements	996000
CY2012	pmt	Interest Expense On Mortgage Loans Subject To Forward Purchase Agreements InterestExpenseOnMortgageLoansSubjectToForwardPurchaseAgreements	2396000
CY2012	pmt	Increase Decrease In Principal And Interest Collections Receivable IncreaseDecreaseInPrincipalAndInterestCollectionsReceivable	20540000
CY2012	pmt	Increase In Payables Under Repurchase Agreements IncreaseInPayablesUnderRepurchaseAgreements	752343000
CY2012	pmt	Increase In Principal And Interest Collections Receivable Under Forward Purchase Agreement IncreaseInPrincipalAndInterestCollectionsReceivableUnderForwardPurchaseAgreement	-5299000
CY2012	pmt	Mortgage Loans Acquired For Sale Sold Under Agreements To Repurchase Amortization Of Debt Issuance Costs Excluded From Average Cost MortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchaseAmortizationOfDebtIssuanceCostsExcludedFromAverageCost	3300000
CY2012	pmt	Mortgage Loans Acquired For Sale Sold Under Agreements To Repurchase Average Balance MortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchaseAverageBalance	412242000
CY2012	pmt	Mortgage Loan Hedging Activities Gain Loss MortgageLoanHedgingActivitiesGainLoss	-57040000
CY2012	pmt	Management Fees ManagementFees	12436000
CY2012	pmt	Loan Fulfillment Fees Payable To Affiliate LoanFulfillmentFeesPayableToAffiliate	62906000
CY2012	pmt	Loan Servicing Fees LoanServicingFees	62906000
CY2012	pmt	Loan Servicing Fees On Mortgage Loans Subject To Forward Purchase Agreements LoanServicingFeesOnMortgageLoansSubjectToForwardPurchaseAgreements	1011000
CY2012	pmt	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Accrual Of Unearned Discounts Asset FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAccrualOfUnearnedDiscountsAsset	363000
CY2012	pmt	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Servicing Asset Proceeds From Sale Of Mortgage Loans FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisServicingAssetProceedsFromSaleOfMortgageLoans	1508000
CY2012	pmt	Fair Value Of Mortgage Loan Purchased During Year FairValueOfMortgageLoanPurchasedDuringYear	542766000
CY2012	pmt	Fair Value Of Mortgage Loans Purchased From Or Through One Or More Subsidiaries FairValueOfMortgageLoansPurchasedFromOrThroughOneOrMoreSubsidiaries	504710000
CY2012	pmt	Fair Value Option Non Credit Risk Gains Losses On Assets FairValueOptionNonCreditRiskGainsLossesOnAssets	-78766000
CY2012	pmt	Effect Of Mortgage Servicing Rights On Loan Servicing Fees EffectOfMortgageServicingRightsOnLoanServicingFees	11736000
CY2012	pmt	Deferred Income Tax Expense Benefit Mortgage Servicing Rights DeferredIncomeTaxExpenseBenefitMortgageServicingRights	-49420000
CY2012	pmt	Deferred Income Tax Expense Benefit Other DeferredIncomeTaxExpenseBenefitOther	1781000
CY2012	pmt	Deferred Income Tax Expense Benefit Real Estate Valuation Loss DeferredIncomeTaxExpenseBenefitRealEstateValuationLoss	5512000
CY2012	pmt	Transfer From Mortgage Loans Acquired For Sale TransferFromMortgageLoansAcquiredForSale	18000
CY2012	pmt	Transfer Of Mortgage Loans And Advances To Real Estate TransferOfMortgageLoansAndAdvancesToRealEstate	112642000
CY2012	pmt	Transfer Of Mortgage Loans To Reo TransferOfMortgageLoansToReo	109440000
CY2012	pmt	Transfer Of Mortgage Loans Under Forward Purchase Agreements And Advances To Real Estate Under Forward Purchase Agreements TransferOfMortgageLoansUnderForwardPurchaseAgreementsAndAdvancesToRealEstateUnderForwardPurchaseAgreements	6633000
CY2012	pmt	Transfer Of Mortgage Loans Under Forward Purchase Agreements To Mortgage Loans At Fair Value TransferOfMortgageLoansUnderForwardPurchaseAgreementsToMortgageLoansAtFairValue	117913000
CY2012	pmt	Transfer Of Mortgage Loans Under Forward Purchase Agreements To Reo Under Forward Purchase Agreements TransferOfMortgageLoansUnderForwardPurchaseAgreementsToReoUnderForwardPurchaseAgreements	7473000
CY2012	pmt	Transfer Of Real Estate Of Loans Under Forward Purchase Agreements TransferOfRealEstateOfLoansUnderForwardPurchaseAgreements	21819000
CY2012	pmt	Transfers From Reo Under Forward Purchases Agreements TransfersFromReoUnderForwardPurchasesAgreements	21819000
CY2012	pmt	Transfers To Reo TransfersToReo	21819000
CY2012	pmt	Write Down Of Mortgage Servicing Rights At Amortized Cost Due To Valuation Allowance WriteDownOfMortgageServicingRightsAtAmortizedCostDueToValuationAllowance
CY2012	pmt	Unpaid Balance Mortgage Loans Sold With Continuing Involvement Delinquent Ninety Days Or More UnpaidBalanceMortgageLoansSoldWithContinuingInvolvementDelinquentNinetyDaysOrMore	1386000
CY2012	pmt	Unpaid Balance Mortgage Loans Sold With Continuing Involvement Delinquent Thirty To Ninety Days UnpaidBalanceMortgageLoansSoldWithContinuingInvolvementDelinquentThirtyToNinetyDays	45021000
CY2012	pmt	Payment For Expenses Incurred In Transactions With Affiliates PaymentForExpensesIncurredInTransactionsWithAffiliates	85554000
CY2012	pmt	Other Operating Expenses Net OtherOperatingExpensesNet	33618000
CY2012	pmt	Other Operating Income Net OtherOperatingIncomeNet	11403000
CY2012	pmt	Origination Of Mortgage Servicing Rights Msrs Carried At Lower Of Amortized Cost Or Fair Value OriginationOfMortgageServicingRightsMsrsCarriedAtLowerOfAmortizedCostOrFairValue	133159000
CY2012	pmt	Payments From Purchases Of Securities Sold Under Agreements To Repurchase PaymentsFromPurchasesOfSecuritiesSoldUnderAgreementsToRepurchase	867836000
CY2012	pmt	Payments To Acquire Mortgage Backed Securities Mbs At Fair Value PaymentsToAcquireMortgageBackedSecuritiesMbsAtFairValue	112211000
CY2012	pmt	Payment To Acquire Mortgage Loan At Fair Value PaymentToAcquireMortgageLoanAtFairValue	541696000
CY2012	pmt	Note Payable Secured By Mortgage Loans At Fair Value Fair Value Of Mortgage Loans Securing Note Payable At Period End NotePayableSecuredByMortgageLoansAtFairValueFairValueOfMortgageLoansSecuringNotePayableAtPeriodEnd
CY2012	pmt	Note Payable Secured By Mortgage Loans At Fair Value Interest Expense NotePayableSecuredByMortgageLoansAtFairValueInterestExpense	112000
CY2012	pmt	Note Payable Secured By Mortgage Loans At Fair Value Maximum Daily Amount Outstanding NotePayableSecuredByMortgageLoansAtFairValueMaximumDailyAmountOutstanding	28617000
CY2012	pmt	Note Payable Secured By Mortgage Loans At Fair Value Weighted Average Interest Rate At Period End NotePayableSecuredByMortgageLoansAtFairValueWeightedAverageInterestRateAtPeriodEnd	1708000
CY2012	pmt	Net Investments Income NetInvestmentsIncome	335168000
CY2012	pmt	Net Gain Loss On Mortgage Loans Under Forward Purchase Agreement NetGainLossOnMortgageLoansUnderForwardPurchaseAgreement	46295000
CY2012	pmt	Net Gain Loss On Mortgage Loans Acquired For Sale NetGainLossOnMortgageLoansAcquiredForSale	147675000
CY2012	pmt	Net Change In Short Term Investments NetChangeInShortTermInvestments	8698000
CY2012	pmt	Mortgage Servicing Assets At Lower Of Amortized Cost Or Fair Value Gains Losses Recognized MortgageServicingAssetsAtLowerOfAmortizedCostOrFairValueGainsLossesRecognized	-7547000
CY2012	pmt	Mortgage Servicing Rights At Fair Value Addition Due To Sale Of Loan MortgageServicingRightsAtFairValueAdditionDueToSaleOfLoan	1508000
CY2012	pmt	Mortgage Servicing Rights Fair Value Additions MortgageServicingRightsFairValueAdditions	1528000
CY2012	pmt	Mortgage Servicing Rights Fair Value Purchases MortgageServicingRightsFairValuePurchases	20000
CY2012	pmt	Mortgage Servicing Rights Fair Value Sales MortgageServicingRightsFairValueSales	79000
CY2012	pmt	Mortgage Servicing Rights Other Changes MortgageServicingRightsOtherChanges	144000
CY2012	pmt	Mortgage Servicing Rights Valuation Adjustment MortgageServicingRightsValuationAdjustment	708000
CY2012	pmt	Sales Of Loans Under Agreements To Repurchase SalesOfLoansUnderAgreementsToRepurchase	21085673000
CY2012	pmt	Sales Of Real Estate Acquired In Settlement Of Loans SalesOfRealEstateAcquiredInSettlementOfLoans	126499000
CY2012	pmt	Sales Of Real Estate Acquired In Settlement Of Loans Financed Under Agreements To Repurchase SalesOfRealEstateAcquiredInSettlementOfLoansFinancedUnderAgreementsToRepurchase	10753000
CY2012	pmt	Sales Of Real Estate Acquired In Settlement Of Loans Under Forward Purchase Agreement SalesOfRealEstateAcquiredInSettlementOfLoansUnderForwardPurchaseAgreement	9912000
CY2012	pmt	Results Of Real Estate Acquired In Settlement Of Loans ResultsOfRealEstateAcquiredInSettlementOfLoans	1368000
CY2012	pmt	Servicing Fees Contractually Specified ServicingFeesContractuallySpecified	11172000
CY2012	pmt	Servicing Fees Received Loans Sold With Servicing Retained ServicingFeesReceivedLoansSoldWithServicingRetained	17481000
CY2012	pmt	Securities Sold Under Agreements To Repurchase Average Balance SecuritiesSoldUnderAgreementsToRepurchaseAverageBalance	74560000
CY2012	pmt	Securities Sold Under Agreements To Repurchase Maximum Daily Amount Outstanding SecuritiesSoldUnderAgreementsToRepurchaseMaximumDailyAmountOutstanding	160334000
CY2012	pmt	Real Estate Acquired Through Foreclosure Gains Losses Recognized RealEstateAcquiredThroughForeclosureGainsLossesRecognized	12168000
CY2012	pmt	Real Estate Owned Under Forward Purchase Agreement Valuation Allowance Provision RealEstateOwnedUnderForwardPurchaseAgreementValuationAllowanceProvision	449000
CY2012	pmt	Receipt Of Mortgage Servicing Rights As Proceeds From Sales Of Loans ReceiptOfMortgageServicingRightsAsProceedsFromSalesOfLoans	134682000
CY2012	pmt	Reimbursement Of Common Overhead Incurred ReimbursementOfCommonOverheadIncurred	4183000
CY2012	pmt	Reimbursement Of Expenses ReimbursementOfExpenses	3146000
CY2012	pmt	Repayment Of Borrowings Under Forward Purchase Agreement RepaymentOfBorrowingsUnderForwardPurchaseAgreement	157166000
CY2012	pmt	Repayments Of Mortgage Loans At Fair Value RepaymentsOfMortgageLoansAtFairValue	169877000
CY2012	pmt	Repayments Of Mortgage Loans Under Forward Purchase Agreement At Fair Value RepaymentsOfMortgageLoansUnderForwardPurchaseAgreementAtFairValue	14292000
CY2012	pmt	Representations And Warranties Losses Incurred RepresentationsAndWarrantiesLossesIncurred
CY2012	pmt	Repurchases Of Loans Sold Under Agreements To Repurchase RepurchasesOfLoansSoldUnderAgreementsToRepurchase	20327332000
CY2012	pmt	Repurchases Of Real Estate Acquired In Settlement Of Loans Financed Under Agreements To Repurchase RepurchasesOfRealEstateAcquiredInSettlementOfLoansFinancedUnderAgreementsToRepurchase	30855000
CY2012	pmt	Real Estate Acquired In Satisfaction Of Debt RealEstateAcquiredInSatisfactionOfDebt	112642000
CY2012	pmt	Real Estate Acquired In Satisfaction Of Debt Under Forward Purchase Agreements RealEstateAcquiredInSatisfactionOfDebtUnderForwardPurchaseAgreements	6633000
CY2012	pmt	Purchases Of Mortgage Servicing Rights Carried At Lower Of Amortized Cost Or Fair Value PurchasesOfMortgageServicingRightsCarriedAtLowerOfAmortizedCostOrFairValue	15000
CY2012	pmt	Purchases Of Real Estate Acquired In Satisfaction Of Debt PurchasesOfRealEstateAcquiredInSatisfactionOfDebt	48000
CY2012	pmt	Purchases Of Real Estate Acquired In Settlement Of Loans PurchasesOfRealEstateAcquiredInSettlementOfLoans	48000
CY2012	pmt	Proceeds From Sale Of Mortgage Backed Securities Mbs At Fair Value ProceedsFromSaleOfMortgageBackedSecuritiesMbsAtFairValue	23218000
CY2012	pmt	Proceeds From Sale Of Other Real Estate Under Forward Purchase Agreements ProceedsFromSaleOfOtherRealEstateUnderForwardPurchaseAgreements	9912000
CY2012	pmt	Provisions For Representations And Warranties Losses ProvisionsForRepresentationsAndWarrantiesLosses	4236000
CY2012	pmt	Purchase Of Mortgage Loans Financed Through Forward Purchase Agreements PurchaseOfMortgageLoansFinancedThroughForwardPurchaseAgreements	1070000
CY2012	pmt	Purchase Of Real Estate Financed Through Forward Purchase Agreements PurchaseOfRealEstateFinancedThroughForwardPurchaseAgreements	249000
CY2012	pmt	Fulfillment Fees Interest Rate Effective Percentage Rate FulfillmentFeesInterestRateEffectivePercentageRate	0.0050	pure
CY2012	pmt	Fixed Rate Mortgage Loans Maximum FixedRateMortgageLoansMaximum	0.045	pure
CY2012	pmt	Fixed Rate Mortgage Loans Minimum FixedRateMortgageLoansMinimum	0.030	pure
CY2012	pmt	Maximum Equity Based Awards Issuable Percentage Of Issued And Outstanding Shares As Of Grant Date MaximumEquityBasedAwardsIssuablePercentageOfIssuedAndOutstandingSharesAsOfGrantDate	0.08	pure
CY2012	pmt	Basis Point For Mortgage Loan BasisPointForMortgageLoan	0.0050	pure
CY2012	pmt	Securities Sold Under Agreements To Repurchase Weighted Average Interest Rate At Period End SecuritiesSoldUnderAgreementsToRepurchaseWeightedAverageInterestRateAtPeriodEnd	0.0000	pure
CY2012	pmt	Securities Sold Under Agreements To Repurchase Weighted Average Interest Rate During Period SecuritiesSoldUnderAgreementsToRepurchaseWeightedAverageInterestRateDuringPeriod	0.0064	pure
CY2012	pmt	Mortgage Loans At Fair Value Minimum Service Fee Rate Paid To Affiliate MortgageLoansAtFairValueMinimumServiceFeeRatePaidToAffiliate	0.0050	pure
CY2012	pmt	Mortgage Loans At Fair Value Maximum Service Fee Rate Paid To Affiliate MortgageLoansAtFairValueMaximumServiceFeeRatePaidToAffiliate	0.0100	pure
CY2012	pmt	Mortgage Loans Acquired For Sale Sold Under Agreements To Repurchase Weighted Average Interest Rate At Period End MortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchaseWeightedAverageInterestRateAtPeriodEnd	0.0231	pure
CY2012	pmt	Mortgage Loans Acquired For Sale Sold Under Agreements To Repurchase Weighted Average Interest Rate During Period MortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchaseWeightedAverageInterestRateDuringPeriod	0.0232	pure
CY2012	pmt	Note Payable Secured By Mortgage Loans At Fair Value Weighted Average Interest Rate During Period NotePayableSecuredByMortgageLoansAtFairValueWeightedAverageInterestRateDuringPeriod	0.0695	pure
CY2012	pmt	Note Payable Secured By Mortgage Loans At Fair Value Weighted Average Interest Rates At Period End NotePayableSecuredByMortgageLoansAtFairValueWeightedAverageInterestRatesAtPeriodEnd		pure
CY2012	pmt	Percentage Of Taxable Income For Distribution PercentageOfTaxableIncomeForDistribution	0.90	pure
CY2012	pmt	Sourcing Fee On Unpaid Principal Balance SourcingFeeOnUnpaidPrincipalBalance	0.0003	pure
CY2012	pmt	Mortgage Loans Description MortgageLoansDescription	Note rate pools of 50 basis points
CY2012	pmt	Initial Interest Rates InitialInterestRates	More than 4.5%
CY2012	pmt	Loans Delinquent Period LoansDelinquentPeriod	90 or more days
CY2011Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.61
CY2012	pmt	Mortgage Loans Description Of Variable Rate Basis MortgageLoansDescriptionOfVariableRateBasis	Note rate pools of 50 basis points for note rates between 3.0% and 4.5% and a single pool for note rates below 3%. Adjustable rate mortgage loans with initial interest rates of 4.5% or less are evaluated in a single pool.
CY2012	pmt	Related Party Base Management Fee As Percentage Of Stock Holders Equity RelatedPartyBaseManagementFeeAsPercentageOfStockHoldersEquity	0.01500	pure
CY2012	pmt	Dividend Record Date DividendRecordDate	2013-02-17
CY2012	pmt	Performance Fees Allocation Percentage To Partnership PerformanceFeesAllocationPercentageToPartnership	0.20	pure
CY2012	pmt	Repayment Of Mortgage Loan RepaymentOfMortgageLoan	14292000
CY2012	pmt	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Estimated Forfeiture Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsEstimatedForfeitureRate	0.15	pure
CY2012	pmt	Transfer To Mortgage Loans Acquired For Sale TransferToMortgageLoansAcquiredForSale	198848000
CY2012	pmt	Loan Originations Fees LoanOriginationsFees	10545000
CY2012	pmt	Sales Of Mortgage Servicing Rights Carried At Lower Of Amortized Cost Or Fair Value SalesOfMortgageServicingRightsCarriedAtLowerOfAmortizedCostOrFairValue	19
CY2012	pmt	Mortgage Servicing Rights Fair Value Option Threshold Loan Interest Rate MortgageServicingRightsFairValueOptionThresholdLoanInterestRate	0.045	pure
CY2012	pmt	Real Estate Acquired In Settlement Of Loan Under Forward Purchase Agreement Remeasured At Fair Value During Period RealEstateAcquiredInSettlementOfLoanUnderForwardPurchaseAgreementRemeasuredAtFairValueDuringPeriod
CY2012	pmt	Purchases Of Other Real Estate Under Forward Purchase Agreements PurchasesOfOtherRealEstateUnderForwardPurchaseAgreements	249000
CY2012	pmt	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Capitalization Of Interest FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisCapitalizationOfInterest	19745000
CY2012	pmt	Proceeds From Sale Of Mortgage Loans Held For Sale With Continuing Involvement ProceedsFromSaleOfMortgageLoansHeldForSaleWithContinuingInvolvement	12834002000
CY2012	pmt	Increase Decrease In Servicing Advances IncreaseDecreaseInServicingAdvances	13321000
CY2012	pmt	Repurchase Agreements Weighted Average Maturity Period RepurchaseAgreementsWeightedAverageMaturityPeriod	P2Y3M18D
CY2012	pmt	Interest Rate Lock Commitments Issued Net InterestRateLockCommitmentsIssuedNet	212555
CY2011Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.35
CY2011Q1	us-gaap	Net Income Loss NetIncomeLoss	7645000
CY2011Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.35
CY2011Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared
CY2011Q1	pmt	Net Investments Income NetInvestmentsIncome	17283000
CY2011Q2	us-gaap	Net Income Loss NetIncomeLoss	16617000
CY2011Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.61
CY2011Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.42
CY2011Q2	pmt	Net Investments Income NetInvestmentsIncome	30223000
CY2012Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.65
CY2012Q1	us-gaap	Net Income Loss NetIncomeLoss	19058000
CY2012Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.65
CY2012Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.55
CY2012Q1	pmt	Net Investments Income NetInvestmentsIncome	46649000
CY2012Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.80
CY2012Q2	us-gaap	Net Income Loss NetIncomeLoss	29569000
CY2012Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.79
CY2012Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.55
CY2012Q2	pmt	Net Investments Income NetInvestmentsIncome	64406000
CY2011Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.76
CY2011Q3	us-gaap	Net Income Loss NetIncomeLoss	20528000
CY2011Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.76
CY2011Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.50
CY2011Q3	pmt	Net Investments Income NetInvestmentsIncome	41985000
CY2012Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.81
CY2012Q3	us-gaap	Net Income Loss NetIncomeLoss	40384000
CY2012Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.81
CY2012Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.55
CY2012Q3	pmt	Net Investments Income NetInvestmentsIncome	99196000
CY2011Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.69
CY2011Q4	us-gaap	Net Income Loss NetIncomeLoss	19649000
CY2011Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.69
CY2011Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.50
CY2011Q4	pmt	Net Investments Income NetInvestmentsIncome	39123000
CY2012Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.83
CY2012Q4	us-gaap	Net Income Loss NetIncomeLoss	49238000
CY2012Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.83
CY2012Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.57
CY2012Q4	pmt	Net Investments Income NetInvestmentsIncome	124917000

Files In Submission

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$PMT
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2012 Q3 Form 10-K Financial Statement

#000119312513084886 Filed on February 28, 2013

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$PMT PennyMac Mortgage Investment Trust Stock $pmt

2012 Q3 Form 10-K Financial Statement

#000119312513084886 Filed on February 28, 2013

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$PMT
PennyMac Mortgage Investment Trust Stock $pmt