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Investments (Details)	1 Months Ended	12 Months Ended
	Dec. 31, 2022 USD ($) day	Dec. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)
Net Investment Income [Line Items]
Equity income of subsidiaries		$ 0	$ 0	$ 14,221,000
Proceeds from the exercise of redemption option		0	0	105,501,000
Debt securities		4,145,000	5,213,000
Realized gain (loss) on marketable securities		(900,000)	0	0
Unrealized loss on marketable securities		200,000	0	3,800,000
Payments to acquire investments		$ 0	$ 312,000	$ 0
CF Real Estate Finance Holdings, L.P.
Net Investment Income [Line Items]
Equity method investment ownership percentage		27.00%
Redemption notice, threshold trading days | day	20
Payment for administrative fees	$ 44,000.0

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