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Note 11 - Earnings Per Share (Details Textual) $ / shares in Units, $ in Thousands |  | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
Sep. 04, 2025 | Sep. 30, 2025 USD ($) $ / shares shares | Sep. 30, 2024 USD ($) shares | Sep. 30, 2025 USD ($) $ / shares shares | Sep. 30, 2024 USD ($) shares | Dec. 31, 2024 USD ($)
Incremental Common Shares Attributable to Dilutive Effect of Conversion of Debt Securities (in shares) | shares | [1] |  | 2,736,835 | 0 | 0 | 0 |
The 2031 Convertible Notes [Member] |  |  |  |  |  |  |
Convertible Debt | $ |  |  | $ 2,800 | $ 0 | $ 2,800 | $ 0 | $ 20,000
Debt Instrument, Convertible, Threshold Consecutive Trading Days |  |  | 5 |  | 5 |  |
Debt Instrument, Convertible, Stock Price Trigger (in dollars per share) | $ / shares |  |  | $ 7.21 |  | $ 8.94 |  |
The 2030 Convertible Notes [Member] |  |  |  |  |  |  |
Convertible Debt | $ |  |  | $ 40,000 |  | $ 40,000 |  | $ 0
Debt Instrument, Convertible, Threshold Consecutive Trading Days |  | 5 | 5 |  | 5 |  |
Debt Instrument, Convertible, Stock Price Trigger (in dollars per share) | $ / shares |  |  | $ 6.92 |  | $ 6.92 |  |
[1] | No adjustments for interest or incremental shares were included for the nine months ended September 30, 2025 because the effect would be antidilutive. The 2031 Convertible Notes and the 2030 Convertible Notes were not outstanding as of September 30, 2024.

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- Definition Including the current and noncurrent portions, carrying amount of debt identified as being convertible into another form of financial instrument (typically the entity's common stock) as of the balance sheet date, which originally required full repayment more than twelve months after issuance or greater than the normal operating cycle of the company. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -SubTopic 10 -Topic 210 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)(a)(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 + Details
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- Definition Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of convertible debt securities using the if-converted method. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 42 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482689/260-10-45-42 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 40 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482689/260-10-45-40 + Details
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