The area of office space leased.

No definition available.

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- Definition

The amount of loan purchase commitment outstanding as of the balance sheet date.

+ References

No definition available.

+ Details

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- Definition

Represents the annual base rent per square foot under the operating leases.

+ References

No definition available.

+ Details

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- Definition

Represents the percentage of increase in annual base rent under the operating leases.

+ References

No definition available.

+ Details

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- Definition

Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 3
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918673-209980

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- Definition

Amount of increase in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate, from new investment.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 948
-SubTopic 310
-Section S99
-Paragraph 1
-Subparagraph (SX 210.12-29(Footnote 6))
-URI http://asc.fasb.org/extlink&oid=120402547&loc=d3e617274-123014

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- Definition

Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 850
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

The amount of an asset, typically cash, provided to a counterparty to provide certain assurance of performance by the entity pursuant to the terms of a written or oral agreement, such as a lease.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.8,17)
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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- Details

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- Details

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- Details

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- Details

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Related-Party Transactions - Investments in Loans and Securities and Other Arrangements (Details) $ in Thousands	1 Months Ended	3 Months Ended
	Mar. 31, 2020 ft² $ / ft²	Mar. 31, 2021 USD ($)	Mar. 31, 2020 USD ($)	Apr. 30, 2020 USD ($)
Related-Party Transactions
Acquisitions and originations of mortgage financing		$ 2,671,394	$ 1,898,905
Highmark Residential
Related-Party Transactions
Payments to related party		700	$ 500
Affiliates Of Chairman And CEO \| Office Lease Agreement With Affiliate Of Chairman And CEO
Related-Party Transactions
Area of office space \| ft²	74,000
Lease Term	15 years		15 years
Operating Lease, Annual Base Rent Per Square Foot \| $ / ft²	52.00
Operating Lease, Percentage Of Increase in Annual Base Rent	3.00%
Security Deposit				$ 1,900
Loans held-for-sale, residential \| Residential mortgage originator
Related-Party Transactions
Acquisitions and originations of mortgage financing		141,600
Loan Purchase Commitment		$ 27,400