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Note 21 - Fair Value of Financial Instruments - Reconciliation of the Fair Value (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Balance	$ 3,148	$ 2,691	$ 3,148	$ 2,691
Liabilities, balance	4,308	3,375	4,308	3,375
Issuance of seller phantom equity awards in connection with acquisition	4,308	3,375	4,308	3,375
Contingent Consideration Liability [Member]
Included in other comprehensive income	0	0	0	0
Liabilities, balance	0	3,375	2,725	3,105
Issuance of contingent consideration in connection with acquisitions	980	0	980	0
Settlements of contingent consideration liabilities	0	0	(2,725)	0
Included in net income, liability	0	0	0	270
Liabilities, balance	980	3,375	980	3,375
Issuance of seller phantom equity awards in connection with acquisition	980	3,375	980	3,375
Seller Phantom Equity Award [Member]
Liabilities, balance	0	0	0	0
Liabilities, balance	3,328	0	3,328	0
Issuance of seller phantom equity awards in connection with acquisition	3,328	0	3,328	0
Equity Method Investments [Member] | Limited Liability Investments [Member]
Balance	3,037	2,908	2,859	3,496
Distributions received	(34)	(1,186)	(129)	(2,238)
Included in net loss	111	95	289	173
Balance	3,148	2,691	3,148	2,691
Included in other comprehensive income	0	0	0	0
Equity Method Investments [Member] | Limited Liability Investments [Member] | Realized Investment Gains (Losses) [Member]
Included in net loss	34	874	129	1,260
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	$ 111	$ 95	$ 289	$ 173

X

- Definition

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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