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v3.23.1

Segments - Additional Information (Details) | 3 Months Ended
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Mar. 31, 2023 Property Security Unit Segment
Segment Reporting Information [Line Items] |
Number of Reportable Segments | Segment | 4
Affordable Multifamily Mortgage Revenue Bond Investments Segment [Member] |
Segment Reporting Information [Line Items] |
Number of Available for Sale Securities | Security | 77
Number of available for sale securities in tax-exempt loan | Security | 13
MF Properties Segment [Member] |
Segment Reporting Information [Line Items] |
Number of Real Estate Properties | Property | 1
Number of rental units under MF properties segment | 384
Residential Properties [Member] | Affordable Multifamily Mortgage Revenue Bond Investments Segment [Member] |
Segment Reporting Information [Line Items] |
Number of rental units financed by mortgage revenue bonds | 11,042
Number of rental units financed by tax-exempt loan | 2,419
Residential Properties [Member] | Seniors and Skilled Nursing Mortgage Revenue Bond Investments Segment [Member] |
Segment Reporting Information [Line Items] |
Number of rental units financed by mortgage revenue bonds | 154
Commercial Real Estate [Member] | Affordable Multifamily Mortgage Revenue Bond Investments Segment [Member] |
Segment Reporting Information [Line Items] |
Number of collateralized securities | Security | 1

X
- Definition Number of Available for Sale Securities + References No definition available. + Details
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- Definition Number of available for sale securities in tax-exempt loan. + References No definition available. + Details
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- Definition Number of collateralized securities. + References No definition available. + Details
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- Definition Number of rental units financed by mortgage revenue bonds. + References No definition available. + Details
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- Definition Number of rental units financed by tax-exempt loan. + References No definition available. + Details
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- Definition Number of rental units under MF properties segment. + References No definition available. + Details
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- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 18 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8672-108599 + Details
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- Details
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- Details
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