Organization and Basis of Presentation and Recently Issued Accounting Pronouncements (Policies)	6 Months Ended
Jun. 30, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation	The Company’s consolidated financial statements have been prepared in compliance with accounting principles generally accepted in the United States (“GAAP”) as codified in the Financial Accounting Standards Board’s ("FASB") Accounting Standards Codification for interim financial information and with the Securities and Exchange Commission’s instructions to Form 10-Q and Rule 10-01 of Regulation S-X. Accordingly, these financial statements and notes do not include all of the information required by GAAP for complete financial statements. This interim consolidated information should be read together with the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2023. These unaudited consolidated financial statements reflect all normal recurring adjustments necessary to present fairly the financial position, income, and cash flows for the interim periods presented, but are not necessarily indicative of the income that may be anticipated for the full year. Intercompany accounts and transactions have been eliminated. Preparation of financial statements in compliance with GAAP requires the Company to make estimates and judgments that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements, and revenues and expenses during the reporting period. Actual results will likely differ from those estimates. The Company held no restricted cash or restricted cash equivalents during the periods presented. Therefore, the consolidated statements of cash flows do not include references to restricted cash or restricted cash equivalents.
Recently Issued Accounting Pronouncements	Recently Issued Accounting Pronouncements During 2023, the FASB issued two Accounting Standards Updates (“ASUs”) aimed at increasing the amount of detail provided to financial statement users in certain existing disclosures. Neither ASU requires changes to the Company’s accounting. The ASUs are discussed below: Segment Disclosures The FASB issued ASU 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures (“ASU 2023-07”), that is intended to improve disclosures about a public entity’s reportable segments and addresses requests from investors and other allocators of capital for more detailed information about a reportable segment’s expenses. The amendments in ASU 2023-07 are intended to improve reportable segment disclosure requirements primarily through enhanced disclosures about significant segment expenses. The key amendments will require that the Company supplement its existing disclosures to include disclosure of: • significant segment expenses that are regularly provided to the chief operating decision maker included within each reported measure of segment profit or loss; and • an amount for other segment items by reportable segment and a description of its composition. The other segment items category is the difference between segment revenue less the significant expenses disclosed and each reported measure of segment profit or loss. The Company will be required to apply ASU 2023-07 in annual periods beginning with its fiscal year ending December 31, 2024 and for quarterly periods ended thereafter with early adoption permitted. Income Tax Disclosures The FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures (“ASU 2023-09”), that is intended to enhance the transparency and decision usefulness of income tax disclosures. ASU 2023-09 requires disclosures of: • Reconciliation of the expected income tax at the applicable statutory federal income tax rate to the reported income tax in a tabular format, using both percentages and amounts, broken out into specific categories with certain reconciling items of five percent or greater of the expected tax further broken out by nature and/or jurisdiction; and • Income taxes paid, net of refunds received, broken out between federal and state and local income taxes. Payments to individual jurisdictions representing five percent or more of the total income tax payments must also be separately disclosed. The disclosures required by ASU 2023-09 are required in the Company’s annual financial statements beginning with the year ending December 31, 2025, with early adoption permitted.
Fair Value	The Company groups its assets and liabilities at fair value in three levels, based on the markets in which the assets and liabilities are traded and the observability of the inputs used to determine fair value. These levels are: • Level 1—Quoted prices in active markets for identical assets or liabilities. • Level 2—Prices determined or determinable using other significant observable inputs. Observable inputs are inputs that other market participants would use in pricing an asset or liability and are developed based on market data obtained from sources independent of the Company. • Level 3—Prices determined using significant unobservable inputs. In situations where significant observable inputs are unavailable, unobservable inputs may be used. Unobservable inputs reflect the Company’s own judgments about the factors that market participants use in pricing an asset or liability, and are based on the best information available in the circumstances. As a result of the difficulty in observing certain significant valuation inputs affecting “Level 3” fair value assets and liabilities, the Company is required to make judgments regarding these items’ fair values. Different persons in possession of the same facts may reasonably arrive at different conclusions as to the inputs to be applied in valuing these assets and liabilities and their fair values. Such differences may result in significantly different fair value measurements. Likewise, due to the general illiquidity of some of these assets and liabilities, subsequent transactions may be at values significantly different from those reported. The Company reclassifies its assets and liabilities between levels of the fair value hierarchy when the inputs required to establish fair value at a level of the fair value hierarchy are no longer readily available, requiring the use of lower-level inputs, or when the inputs required to establish fair value at a higher level of the hierarchy become available. Fair Value Accounting Elections The Company identified all of PMT’s non-cash financial assets and MSRs to be accounted for at fair value. The Company has elected to account for these assets at fair value so such changes in fair value will be reflected in income as they occur and more timely reflect the results of the Company’s performance. The Company has also identified its Asset-backed financings at fair value and Interest-only security payable at fair value to be accounted for at fair value to reflect the generally offsetting changes in fair value of these borrowings to changes in fair value of the assets at fair value collateralizing these financings. For other borrowings, the Company has determined that historical cost accounting is more appropriate because under historical cost accounting debt issuance costs are amortized over the term of the debt facility, thereby matching the debt issuance costs to the periods benefiting from the availability of the debt.

Organization and Basis of Presentation and Recently Issued Accounting Pronouncements (Policies)

6 Months Ended

Jun. 30, 2024

Organization, Consolidation and Presentation of Financial Statements [Abstract]

The Company’s consolidated financial statements have been prepared in compliance with accounting principles generally accepted in the United States (“GAAP”) as codified in the Financial Accounting Standards Board’s ("FASB") Accounting Standards Codification for interim financial information and with the Securities and Exchange Commission’s instructions to Form 10-Q and Rule 10-01 of Regulation S-X. Accordingly, these financial statements and notes do not include all of the information required by GAAP for complete financial statements. This interim consolidated information should be read together with the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2023.

These unaudited consolidated financial statements reflect all normal recurring adjustments necessary to present fairly the financial position, income, and cash flows for the interim periods presented, but are not necessarily indicative of the income that may be anticipated for the full year. Intercompany accounts and transactions have been eliminated.

Preparation of financial statements in compliance with GAAP requires the Company to make estimates and judgments that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements, and revenues and expenses during the reporting period. Actual results will likely differ from those estimates.

The Company held no restricted cash or restricted cash equivalents during the periods presented. Therefore, the consolidated statements of cash flows do not include references to restricted cash or restricted cash equivalents.

Recently Issued Accounting Pronouncements

During 2023, the FASB issued two Accounting Standards Updates (“ASUs”) aimed at increasing the amount of detail provided to financial statement users in certain existing disclosures. Neither ASU requires changes to the Company’s accounting. The ASUs are discussed below:

Segment Disclosures

The FASB issued ASU 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures (“ASU 2023-07”), that is intended to improve disclosures about a public entity’s reportable segments and addresses requests from investors and other allocators of capital for more detailed information about a reportable segment’s expenses.

The amendments in ASU 2023-07 are intended to improve reportable segment disclosure requirements primarily through enhanced disclosures about significant segment expenses. The key amendments will require that the Company supplement its existing disclosures to include disclosure of:

•

significant segment expenses that are regularly provided to the chief operating decision maker included within each reported measure of segment profit or loss; and

•

an amount for other segment items by reportable segment and a description of its composition. The other segment items category is the difference between segment revenue less the significant expenses disclosed and each reported measure of segment profit or loss.

The Company will be required to apply ASU 2023-07 in annual periods beginning with its fiscal year ending December 31, 2024 and for quarterly periods ended thereafter with early adoption permitted.

Income Tax Disclosures

The FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures (“ASU 2023-09”), that is intended to enhance the transparency and decision usefulness of income tax disclosures. ASU 2023-09 requires disclosures of:

•

Reconciliation of the expected income tax at the applicable statutory federal income tax rate to the reported income tax in a tabular format, using both percentages and amounts, broken out into specific categories with certain reconciling items of five percent or greater of the expected tax further broken out by nature and/or jurisdiction; and

•

Income taxes paid, net of refunds received, broken out between federal and state and local income taxes. Payments to individual jurisdictions representing five percent or more of the total income tax payments must also be separately disclosed.

The disclosures required by ASU 2023-09 are required in the Company’s annual financial statements beginning with the year ending December 31, 2025, with early adoption permitted.

Fair Value

The Company groups its assets and liabilities at fair value in three levels, based on the markets in which the assets and liabilities are traded and the observability of the inputs used to determine fair value. These levels are:

•

Level 1—Quoted prices in active markets for identical assets or liabilities.

•

Level 2—Prices determined or determinable using other significant observable inputs. Observable inputs are inputs that other market participants would use in pricing an asset or liability and are developed based on market data obtained from sources independent of the Company.

•

Level 3—Prices determined using significant unobservable inputs. In situations where significant observable inputs are unavailable, unobservable inputs may be used. Unobservable inputs reflect the Company’s own judgments about the factors that market participants use in pricing an asset or liability, and are based on the best information available in the circumstances.

As a result of the difficulty in observing certain significant valuation inputs affecting “Level 3” fair value assets and liabilities, the Company is required to make judgments regarding these items’ fair values. Different persons in possession of the same facts may reasonably arrive at different conclusions as to the inputs to be applied in valuing these assets and liabilities and their fair values. Such differences may result in significantly different fair value measurements. Likewise, due to the general illiquidity of some of these assets and liabilities, subsequent transactions may be at values significantly different from those reported.

The Company reclassifies its assets and liabilities between levels of the fair value hierarchy when the inputs required to establish fair value at a level of the fair value hierarchy are no longer readily available, requiring the use of lower-level inputs, or when the inputs required to establish fair value at a higher level of the hierarchy become available.

Fair Value Accounting Elections

The Company identified all of PMT’s non-cash financial assets and MSRs to be accounted for at fair value. The Company has elected to account for these assets at fair value so such changes in fair value will be reflected in income as they occur and more timely reflect the results of the Company’s performance.

The Company has also identified its Asset-backed financings at fair value and Interest-only security payable at fair value to be accounted for at fair value to reflect the generally offsetting changes in fair value of these borrowings to changes in fair value of the assets at fair value collateralizing these financings. For other borrowings, the Company has determined that historical cost accounting is more appropriate because under historical cost accounting debt issuance costs are amortized over the term of the debt facility, thereby matching the debt issuance costs to the periods benefiting from the availability of the debt.