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Mortgage Revenue Bonds - Additional Information (Details) - USD ($)	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2023	Jan. 01, 2023
Schedule Of Available For Sale Securities [Line Items]
Allowance for credit losses				$ 5,900,000
Principal Acquired			$ 53,045,000
Principal Outstanding at Date of Redemption	$ 22,073,000		$ 18,315,580
Mortgage Revenue Bond [Member]
Schedule Of Available For Sale Securities [Line Items]
Accrued interest receivable	$ 5,000,000	$ 4,700,000

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Mortgage loans on real estate, redemption, face amount.

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Amount of contractual principal due at origination of mortgage loan within investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate.

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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.

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