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Note 11 - Stock-based Compensation (Details Textual) $ / shares in Units, $ in Thousands | 6 Months Ended
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Jun. 30, 2024 USD ($) $ / shares
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount | $ 7,800
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition | 2 years
Vesting Rate of the Targeted Shareholder Return | 100.00%
Minimum Vesting Rate of the Targeted Shareholder Return, Percentage | 0.00%
Maximum Vesting Rate of the Targeted Shareholder Return, Percentage | 150.00%
Share Price | $ / shares | $ 2.85
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value | $ 0

X
- Definition Represents the maximum vesting rate percentage of the targeted shareholder return. + References No definition available. + Details
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- Definition Represents the minimum percentage vesting rate percentage of the targeted shareholder return. + References No definition available. + Details
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- Definition Represents the vesting rate percentage of the targeted shareholder return. + References No definition available. + Details
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- Definition Amount of cost not yet recognized for nonvested award under share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Weighted-average period over which cost not yet recognized is expected to be recognized for 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 (i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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