Note 4 - SECURITIZATIONS AND VARIABLE INTEREST ENTITIES - VIE (Details) $ in Thousands	12 Months Ended
Dec. 31, 2024 USD ($) item	Jun. 30, 2025 USD ($)	Jun. 30, 2024 USD ($)
Securitizations and Variable Interest Entities
Number of sponsored securitizations completed \| item	4
Total assets	$ 9,026,030	$ 9,242,331	$ 8,871,991
Liabilities	8,028,643	8,191,777
VIE
Securitizations and Variable Interest Entities
Total assets	83,500	82,900
Liabilities	$ 0	0
Maximum exposure to loss		$ 85,500

Amount of asset recognized for present right to economic benefit.

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+ Details

- Definition

Amount of liability recognized for present obligation requiring transfer or otherwise providing economic benefit to others.

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+ Details

- 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 + Details