v3.25.1
Note 8 - Fair Value Disclosures - Fair Value Measurements of Investments in Certain Entities That Calculate Net Asset Value per Share (or Its Equivalent) (Details) - USD ($)
$ in Thousands
Mar. 31, 2025
Dec. 31, 2024
Alternative investment $ 9,051 $ 9,257
CREO JV [Member]    
Alternative investment [1] 6,503 6,432
Unfunded commitments [1] 10,118 10,118
U.S. Insurance JV [Member]    
Alternative investment [2] $ 2,548 $ 2,825
[1] The CREO JV invests primarily in multi-family commercial real estate mortgage-backed loans.
[2] The U.S. Insurance JV invests in USD denominated debt issued by small and medium size insurance and reinsurance companies.