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v3.26.1

Note 1 - Overview and Summary of Significant Accounting Policies (Details Textual) $ in Thousands | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | ---
Jun. 30, 2026 USD ($) | Jun. 30, 2025 USD ($) | Jun. 30, 2026 USD ($) | Jun. 30, 2025 USD ($) | Jan. 01, 2026 | Jan. 01, 2025
Number of Franchisee Owned Offices | 251 |  | 251 |  |  |
Number of States in which Entity Operates | 39 |  | 39 |  |  |
Number of Countries in which Entity Operates | 1 |  | 1 |  |  |
Entity Number of Employees | 75,000 |  | 75,000 |  |  |
Marketing and Advertising Expense | $ 290 | $ 438 | $ 658 | $ 816 |  |
MRINetwork [Member] |  |  |  |  |  |
Equity Method Investment, Ownership Percentage |  |  |  |  | 40.00% | 40.00%

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