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Note 8 - Interest Expense and Other | 6 Months Ended
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Jun. 30, 2025
Notes to Financial Statements |
Other Nonoperating Income and Expense [Text Block] |
8. | INTEREST EXPENSE AND OTHER
Interest expense and other for the six months ended June 30, 2025 and 2024 consisted of the following (in thousands):
|  | Three months ended June 30, |  |  | Six months ended June 30, |
|  | 2025 |  |  | 2024 |  |  | 2025 |  |  | 2024 |
Common stock purchase agreements costs |  | $ | 195 |  |  | $ | — |  |  | $ | 306 |  |  | $ | — |
Debt issuance costs |  |  | 36 |  |  |  | — |  |  |  | 2,020 |  |  |  |  |
Amortization of premiums (accretion of discounts) on marketable securities, net |  |  | (90 | ) |  |  | (170 | ) |  |  | (181 | ) |  |  | (441 | )
Expected credit losses |  |  | 2 |  |  |  | 20 |  |  |  | 2 |  |  |  | 34 |
Other |  |  | 222 |  |  |  | 94 |  |  |  | 326 |  |  |  | 34 |
Interest expense and other |  | $ | 365 |  |  | $ | (56 | ) |  | $ | 2,473 |  |  | $ | (373 | )

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- Definition 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. + References 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 + Details
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