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Note 1 - Basis of Presentation and Summary of Significant Accounting Policies (Tables) | 9 Months Ended
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Sep. 30, 2025
Notes Tables |
Schedule of Other Operating Cost and Expense, by Component [Table Text Block] |
|  | Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
(in thousands) |  | 2025 |  |  | 2024 |  |  | 2025 |  |  | 2024 |
Employee retention tax credit fees (see Note 5) |  | $ | - |  |  | $ | - |  |  | $ | 341 |  |  | $ | 472 |
Unclaimed property audits expense (see Note 13) |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 347 |
Restructuring expenses (see Note 14) |  |  | 48 |  |  |  | 179 |  |  |  | 171 |  |  |  | 575 |
Total other operating expenses |  | $ | 48 |  |  | $ | 179 |  |  | $ | 512 |  |  | $ | 1,394 |

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- Definition Tabular disclosure of each detailed component of other operating costs and expenses that are applicable to sales and revenues, but not included in the cost of sales in the income statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(3)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 + Details
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