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Note 23 - Fair Value of Financial Instruments - Reconciliation of the Fair Value (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Balance | $ 22,230 |
Balance | 3,496 | $ 22,230
Liabilities, balance | 3,105 | 3,218
Contingent Consideration Liability [Member] |  |
Balance | 3,218 | 2,458
Included in net income | 262 | 1,510
Balance | 3,105 | 3,218
Included in other comprehensive loss | 0 | 0
Settlements of contingent consideration liabilities | (375) | (750)
Change in Fair Value of Contingent Consideration [Member] | Contingent Consideration Liability [Member] |  |
Included in net income | 262 | 1,510
Equity Method Investments [Member] | Limited Liability Investments [Member] |  |
Balance | 3,196 | 4,022
Contributions | 47 | 0
Distributions received | (876) | (621)
Included in net income | 648 | (812)
Balance | 3,496 | 3,196
Included in other comprehensive loss | 0 | 0
Exercise of options included in net (loss) income | 876 | 621
Equity Method Investments [Member] | Limited Liability Investments [Member] | Realized Investment Gains (Losses) [Member] |  |
Included in net income | 481 | 607
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 income | 648 | (812)
Derivative Financial Instruments, Assets [Member] | Trust Preferred Debt Repurchase Options Contracts [Member] |  |
Balance | 19,034 | 0
Included in net income | 0 | 16,730
Balance | 0 | 19,034
Included in other comprehensive loss | 0 | 0
Purchase of options | 0 | 2,304
Derivative Financial Instruments, Assets [Member] | Initial Valuation of Options [Member] | Trust Preferred Debt Repurchase Options Contracts [Member] |  |
Included in net income | 0 | 11,412
Derivative Financial Instruments, Assets [Member] | Exercise of Options [Member] | Trust Preferred Debt Repurchase Options Contracts [Member] |  |
Distributions received | 17,668 | 0
Exercise of options included in net (loss) income | (17,668) | 0
Derivative Financial Instruments, Assets [Member] | Change in Fair Value of Derivative Assets [Member] | Trust Preferred Debt Repurchase Options Contracts [Member] |  |
Included in net income | $ (1,366) | $ 5,318

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- Definition Amount of gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
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- Definition Amount of gain (loss) recognized in other comprehensive income (OCI) from asset measured at fair value on recurring basis using unobservable input (level 3). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
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- Definition Amount of issuances of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
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- Definition Amount of purchases of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
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- Definition Amount of settlement of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
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