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Note 5 - Acquisitions and Discontinued Operations - Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands | Mar. 14, 2025 | Sep. 26, 2024 | Mar. 31, 2025 | Dec. 31, 2024
--- | --- | --- | --- | ---
Goodwill |  |  | $ 57,430 | $ 56,524
M.L.C. Plumbing, LLC [Member] |  |  |  |
Cash paid at closing | $ 3,829 |  |  |
Seller note | 1,100 |  |  |
Total purchase price | 4,929 |  |  |
Preliminary purchase price | 4,929 |  |  |
Cash and cash equivalents | 308 |  |  |
Business Combination, Recognized Asset Acquired, Receivable, Current | 58 |  |  |
Property and equipment | 154 |  |  |
Other assets - inventory and prepaid expenses | 226 |  |  |
Total assets | 4,346 |  |  |
Accrued expenses and other liabilities | 323 |  |  |
Total liabilities | 323 |  |  |
Total identifiable assets and liabilities | 4,023 |  |  |
Goodwill | 906 |  |  |
Business Combination, Consideration Transferred | 4,929 |  |  |
M.L.C. Plumbing, LLC [Member] | Customer Relationships [Member] |  |  |  |
Intangible asset subject to amortization | 500 |  |  |
M.L.C. Plumbing, LLC [Member] | Trade Names [Member] |  |  |  |
Intangible asset not subject to amortization - trade name | $ 3,100 |  |  |
Image Solutions, LLC [Member] |  |  |  |
Total purchase price |  | $ 20,354 |  |
Preliminary purchase price |  | 20,354 |  |
Cash and cash equivalents |  | 293 |  |
Business Combination, Recognized Asset Acquired, Receivable, Current |  | 575 |  |
Property and equipment |  | 85 |  |
Other assets - inventory and prepaid expenses |  | 954 |  |
Total assets |  | 14,667 |  |
Accrued expenses and other liabilities |  | 799 |  |
Total liabilities |  | 799 |  |
Total identifiable assets and liabilities |  | 13,868 |  |
Goodwill |  | 6,486 |  |
Business Combination, Consideration Transferred |  | 20,354 |  |
Other receivables |  | 160 |  |
Image Solutions, LLC [Member] | Customer Relationships [Member] |  |  |  |
Intangible asset subject to amortization |  | 11,100 |  |
Image Solutions, LLC [Member] | Trade Names [Member] |  |  |  |
Intangible asset not subject to amortization - trade name |  | $ 1,500 |  |

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