Note 13 - Other Income (Expense), Net	6 Months Ended
Jun. 30, 2025
Notes to Financial Statements
Other Nonoperating Income and Expense [Text Block]	*Note 13.* Other Income (expense), Net** Other income (expense), net for the three months ended June 30, 2025 and 2024, includes a grant of $0.2 million and $0.4 million, respectively, from government agencies as awards for technological innovation and job creation. Other income (expense), net for the six months ended June 30, 2025 and 2024, includes a grant of $0.5 million and $1.4 million, respectively, from government agencies as awards for technological innovation and job creation. In addition, we incurred a foreign currency transaction exchange gain of $45,000 and $42,000 for the three months ended June 30, 2025 and 2024, respectively. We incurred a foreign currency transaction exchange gain of $86,000 and $100,000 for the six months ended June 30, 2025 and 2024, respectively.

The entire disclosure for the components of non-operating income or non-operating expense, including, but not limited to, amounts earned from dividends, interest on securities, gain (loss) on securities sold, equity earnings of unconsolidated affiliates, gain (loss) on sales of business, interest expense and other miscellaneous income or expense items.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(7))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(9))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2

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