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Note 20 - Fair Value of Financial Instruments - Reconciliation of the Fair Value (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Balance	$ 3,037	$ 2,908	$ 3,037	$ 2,908
Liabilities, balance	0	3,375	0	3,375
Equity Method Investments [Member] | Limited Liability Investments [Member]
Balance	2,860	3,488	2,859	3,496
Distributions received	(95)	(937)	(95)	(1,052)
Included in net loss	177	86	178	78
Balance	3,037	2,908	3,037	2,908
Included in other comprehensive (loss) income	0	0	0	0
Equity Method Investments [Member] | Limited Liability Investments [Member] | Realized Investment Gains (Losses) [Member]
Included in net loss	95	271	95	386
Equity Method Investments [Member] | Limited Liability Investments [Member] | Gain (Loss) On Change In Fair Value Of Limited Liability Investments At Fair Value [Member]
Included in net loss	177	86	178	78
Derivative Financial Instruments, Assets [Member] | Trust Preferred Debt Repurchase Options Contracts [Member]
Balance	0	3,375	2,725	3,105
Balance	0	3,375	0	3,375
Included in other comprehensive (loss) income	0	0	0	0
Settlements of contingent consideration liabilities	0	0	(2,725)	0
Included in net income, liability	$ 0	$ 0	$ 0	$ 270

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Amount of gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3).

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