Note 21 - Segment and Geographic Information - Balance Sheet Data (Details) - USD ($) $ in Thousands |
Mar. 31, 2025 |
Dec. 31, 2024 |
Mar. 31, 2024 |
Dec. 31, 2023 |
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Total Assets | $ 978,050 | $ 971,149 | ||||||
Investment in equity method affiliates | 24,427 | 23,430 | $ 43,281 | $ 14,241 | ||||
Goodwill | [1] | 109 | 109 | |||||
Intangible assets | [1] | 166 | 166 | |||||
Operating Segments [Member] | ||||||||
Total Assets | 946,602 | 940,326 | ||||||
Investment in equity method affiliates | 24,427 | 23,430 | ||||||
Goodwill | [1] | 109 | 109 | |||||
Intangible assets | [1] | 166 | 166 | |||||
Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment [Member] | ||||||||
Total Assets | [2] | 31,448 | 30,823 | |||||
Investment in equity method affiliates | [2] | 0 | 0 | |||||
Goodwill | [1],[2] | 0 | 0 | |||||
Intangible assets | [1],[2] | 0 | 0 | |||||
Capital Markets [Member] | Operating Segments [Member] | ||||||||
Total Assets | 904,073 | 888,780 | ||||||
Investment in equity method affiliates | 0 | 0 | ||||||
Goodwill | [1] | 54 | 54 | |||||
Intangible assets | [1] | 166 | 166 | |||||
Asset Management Segment [Member] | Operating Segments [Member] | ||||||||
Total Assets | 5,671 | 7,371 | ||||||
Investment in equity method affiliates | 0 | 0 | ||||||
Goodwill | [1] | 55 | 55 | |||||
Intangible assets | [1] | 0 | 0 | |||||
Principal Investing [Member] | Operating Segments [Member] | ||||||||
Total Assets | 36,858 | 44,175 | ||||||
Investment in equity method affiliates | 24,427 | 23,430 | ||||||
Goodwill | [1] | 0 | 0 | |||||
Intangible assets | [1] | $ 0 | $ 0 | |||||
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- Definition Amount of asset recognized for present right to economic benefit. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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