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Note 11 - Share-based Compensation - Share-based Compensation Expense (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2022 | Mar. 31, 2021
Share-based compensation expense | $ 192 | $ 219
Basic earnings per share (in dollars per share) | $ 0.01 | $ 0.01
Diluted earnings per share (in dollars per share) | $ 0.01 | $ 0.01
Cost of Sales [Member] |  |
Share-based compensation expense | $ 24 | $ 26
Selling, General and Administrative Expenses [Member] |  |
Share-based compensation expense | $ 168 | $ 193

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- Definition Represents the reduction in basic earnings per share related to compensation cost for equity-based payment arrangements recognized in income during the period. + References No definition available. + Details
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- Definition Represents the reduction in diluted earnings per share related to compensation cost for equity-based payment arrangements recognized in income during the period. + References No definition available. + Details
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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Details
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