Note 16 - Business Combinations - Assets Acquired and Liabilities Assumed (Details) - USD ($) |
Apr. 01, 2026 |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|---|
| Goodwill | $ 4,838,864 | $ 0 | |
| Tom Johnson Investment Management, LLC (TJIM) [Member] | |||
| Total consideration | $ 12,316,000 | ||
| Cash and cash equivalents | 590,000 | ||
| Accounts receivable | 1,630,000 | ||
| Property and equipment, net | 19,000 | ||
| Other assets | 289,000 | ||
| Identifiable intangibles, net | 9,700,000 | ||
| Other liabilities | (1,671,000) | ||
| Redeemable noncontrolling interest | (3,080,000) | ||
| Goodwill | $ 4,839,000 |
| X | ||||||||||
- Definition Fair value of noncontrolling interest in acquiree at acquisition date when acquirer holds less than 100 percent of equity interest in acquiree. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of cash and cash equivalent acquired in business combination and recognized at acquisition date. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of asset acquired in business combination and recognized at acquisition date, classified as other and current. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of receivable acquired in business combination and recognized at acquisition date, classified as current. Includes, but is not limited to, receivable from customer for product and service. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of liability assumed in business combination and recognized at acquisition date, classified as other and current. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of identifiable finite-lived intangible asset acquired in business combination and recognized at acquisition date. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of property, plant, and equipment acquired in business combination and recognized at acquisition date. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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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/disclosureRef
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- Details
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