v3.25.4

Note 30 - Supplemental Cash Flow Disclosure (Details Textual) - USD ($) $ in Thousands |  | 12 Months Ended
--- | --- | ---
Sep. 01, 2024 | Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Interest Paid, Excluding Capitalized Interest, Operating Activity |  | $ 5,499 | $ 6,014 | $ 5,607
Minority Interest, Increase (Decrease) Related to Units of Consolidated Subsidiary |  |  | 0 | 0
Increase (Decrease) in Accounts Payable and Other Accrued Liabilities |  |  |  | 82,711
Increase (Decrease) in Other Investments |  |  |  | 40,388
Increase (Decrease) in Financial Instruments Sold, Not yet Purchased |  | 185 | (29,319) | (68,206)
Increase (Decrease) in Other Receivables |  | 2,389 | 1,153 | (4,154)
Increase (Decrease) in Receivables From Brokers, Dealers, and Clearing Agencies |  |  |  | 68,066
Increase (Decrease) in Other Assets |  |  |  | 63
Increase (Decrease) in Other Investments, Not Sold |  |  |  | 25,806
The 2024 Note [Member] |  |  |  |
Increase (Decrease) in Redeemable Financial Instrument | $ (5,146) |  |  |
Proceeds from Issuance of Debt | $ 5,146 |  |  |
In-kind Distribution from Equity Method Affiliate [Member] |  |  |  |
Increase (Decrease) in Accounts Payable and Other Accrued Liabilities |  | 1,886 |  |
Increase (Decrease) in Equity Method Affiliates |  | 1,886 | (14,586) | (10,102)
Increase (Decrease) in Other Investments |  |  | 14,586 | 10,102
Increase (Decrease) in Other Investments, Sold and Not Yet Purchased |  |  | 2,861 |
Shares Issued to Former SPAC Sponsor Entity [Member] |  |  |  |
Increase (Decrease) in Other Investments |  | (505) |  |
Increase (Decrease) in Financial Instruments Sold, Not yet Purchased |  | (505) |  |
Accumulated Dividends Owed on Unvested Restricted Stock and Units [Member] |  |  |  |
Increase (Decrease) in Accounts Payable and Accrued Liabilities |  | 3,195 |  |
Noncontrolling Interest, (Decrease) Increase, Net |  | (1,818) |  |
Increase (Decrease) in Accumulated Deficit |  | 1,377 |  |
In-kind Distribution to Non-convertible Controlling Interest [Member] |  |  |  |
Increase (Decrease) in Other Investments |  | 24,791 |  |
Sale of Equity Interest in Vellar GP [Member] |  |  |  |
Increase (Decrease) in Other Investments |  | (1,299) |  |
Increase (Decrease) in Financial Instruments Sold, Not yet Purchased |  | (344) |  |
Increase (Decrease) in Other Receivables |  | (19) |  |
Increase (Decrease) in Receivable from Broker-Dealer and Clearing Organization |  | (1,120) |  |
Noncontrolling Interest, Decrease from Deconsolidation |  | 1,691 |  |
SFA Transaction [Member] |  |  |  |
Increase (Decrease) in Other Investments |  |  |  | 58,286
Increase (Decrease) in Other Investments, Sold and Not Yet Purchased |  |  |  | 58,286
Additional Paid-in Capital [Member] |  |  |  |
Minority Interest, Increase (Decrease) Related to Units of Consolidated Subsidiary |  | 590 | 679 | 636
AOCI Attributable to Parent [Member] |  |  |  |
Minority Interest, Increase (Decrease) Related to Units of Consolidated Subsidiary |  | (14) | (15) | (14)
Noncontrolling Interest [Member] |  |  |  |
Minority Interest, Increase (Decrease) Related to Units of Consolidated Subsidiary |  | $ (576) | $ (664) | $ (622)

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