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Note 20 - Stock-based Compensation - Key Assumptions (Details) - $ / shares | 12 Months Ended
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Dec. 31, 2023 | Dec. 21, 2021
Performance Restricted Stock Units [Member] |  |
Risk free interest rate | 4.56% | 0.54%
Expected volatility | 65.70% | 84.20%
Total expected term (in years) (Year) | 2 years 10 months 6 days | 3 years 3 months
Performance Restricted Stock Units [Member] | Minimum [Member] |  |
Correlation range | 48.70% | 21.20%
Performance Restricted Stock Units [Member] | Maximum [Member] |  |
Correlation range | 76.20% | 79.50%
Management Incentive Plan [Member] | Share-Based Payment Arrangement, Option [Member] |  |
Risk free interest rate | 0.04% |
Expected volatility | 55.00% |
Dividend yield | 0.00% |
Stock price on valuation date (in dollars per share) | $ 18.9 |

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- Definition The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (f)(2)(iii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (f)(2)(ii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition The risk-free interest rate assumption that is used in valuing an option on its own shares. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (f)(2)(iv) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Price of a single share of a number of saleable stocks of a company. + References No definition available. + Details
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- Definition Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (f)(2)(i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition The correlation rate assumption that is used in valuing an option on its own shares. + References No definition available. + Details
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