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Note 21 - Fair Value of Financial Instruments - Fair Value Measurement Inputs and Valuation Techniques (Details) $ in Thousands | Sep. 30, 2025 USD ($) | Dec. 31, 2024 USD ($)
--- | --- | ---
Valuation, Market Approach [Member] |  |
Seller phantom equity awards | $ 3,328 |
Redeemable noncontrolling interest | $ 925 |
Valuation, Market Approach [Member] | Measurement Input, Discount Rate [Member] |  |
Redeemable noncontrolling interest, measurement input | 0.20 |
Valuation, Market Approach [Member] | Internal Rate of Return [Member] |  |
Seller phantom equity awards, measurement input | 0.197 |
Valuation, Market Approach [Member] | Fair Value, Inputs, Level 3 [Member] |  |
Limited liability investment, at fair value | $ 3,148 |
Valuation, Market Approach [Member] | Fair Value, Inputs, Level 3 [Member] | Valuation Multiples [Member] | Minimum [Member] |  |
Limited liability investments, measurement input | 9 | 9
Valuation, Market Approach [Member] | Fair Value, Inputs, Level 3 [Member] | Valuation Multiples [Member] | Maximum [Member] |  |
Limited liability investments, measurement input | 1 | 1
Valuation, Market Approach [Member] | Fair Value, Inputs, Level 3 [Member] | Limited Liability Investments [Member] |  |
Limited liability investment, at fair value |  | $ 2,859
Valuation Technique, Option Pricing Model [Member] | Fair Value, Inputs, Level 3 [Member] |  |
Contingent consideration | $ 980 |
Valuation Technique, Option Pricing Model [Member] | Fair Value, Inputs, Level 3 [Member] | Measurement Input, Discount Rate [Member] | Minimum [Member] |  |
Contingent consideration, measurement input | 0.14 |
Valuation Technique, Option Pricing Model [Member] | Fair Value, Inputs, Level 3 [Member] | Measurement Input, Discount Rate [Member] | Maximum [Member] |  |
Contingent consideration, measurement input | 0.17 |
Valuation Technique, Option Pricing Model [Member] | Fair Value, Inputs, Level 3 [Member] | Measurement Input, Risk Free Interest Rate [Member] | Minimum [Member] |  |
Contingent consideration, measurement input | 0.0364 |
Valuation Technique, Option Pricing Model [Member] | Fair Value, Inputs, Level 3 [Member] | Measurement Input, Risk Free Interest Rate [Member] | Maximum [Member] |  |
Contingent consideration, measurement input | 0.0367 |
Valuation Technique, Option Pricing Model [Member] | Fair Value, Inputs, Level 3 [Member] | Measurement Input, Option Volatility [Member] |  |
Contingent consideration, measurement input | 0.28 |
Valuation, Income Approach [Member] | Fair Value, Inputs, Level 3 [Member] |  |
Contingent consideration |  | $ 2,725
Valuation, Income Approach [Member] | Fair Value, Inputs, Level 3 [Member] | Measurement Input, Discount Rate [Member] |  |
Contingent consideration, measurement input |  | 0.0825
Valuation, Income Approach [Member] | Fair Value, Inputs, Level 3 [Member] | Measurement Input, Risk Free Interest Rate [Member] |  |
Contingent consideration, measurement input |  | 0.0496
Valuation, Income Approach [Member] | Fair Value, Inputs, Level 3 [Member] | Measurement Input, Price Volatility [Member] |  |
Contingent consideration, measurement input |  | 0.09

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- Definition The aggregate fair value as of the reporting date of all noncontrolling interests which are redeemable by the (parent) entity (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the (parent) entity. This item includes noncontrolling interest holder's ownership (or holders' ownership) regardless of the type of equity interest (common, preferred, other) including all potential organizational (legal) forms of the investee entity. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 480 -SubTopic 10 -Name Accounting Standards Codification -Section S50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479857/480-10-S50-3 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 480 -SubTopic 10 -Name Accounting Standards Codification -Section S45 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479887/480-10-S45-3 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 480 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 3A -Subparagraph (24) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480244/480-10-S99-3A + Details
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