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Note 15 - Other Income | 9 Months Ended
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Sep. 30, 2025
Notes to Financial Statements |
Other Income and Other Expense Disclosure [Text Block] | 15. Other Income The following table provides activity in other income, net:
|  | Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
|  | 2025 |  |  | 2024 |  |  | 2025 |  |  | 2024 |
Interest income |  | $ | 135 |  |  | $ | 486 |  |  | $ | 567 |  |  | $ | 1,471 |
Refundable tax credit |  |  | 61 |  |  |  | 152 |  |  |  | 148 |  |  |  | 402 |
Foreign currency gains (losses) |  |  | 21 |  |  |  | (21 | ) |  |  | 81 |  |  |  | (5 | )
Total other income, net |  | $ | 217 |  |  | $ | 617 |  |  | $ | 796 |  |  | $ | 1,868 |

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- Definition The entire disclosure for other income or other expense items (both operating and nonoperating). Sources of nonoperating income or nonoperating expense that may be disclosed, include amounts earned from dividends, interest on securities, profits (losses) on securities, net and miscellaneous other income or income deductions. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 720 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/720/tableOfContent Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Name Accounting Standards Codification -Topic 610 -Publisher FASB -URI https://asc.fasb.org/610/tableOfContent + Details
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