Note 11 - Stockholders' Equity - Stock-based Compensation Expense (Details) - USD ($) $ in Thousands |
3 Months Ended | |
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Mar. 31, 2024 |
Mar. 31, 2023 |
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Stock-based compensation expense | $ 774 | $ 687 |
Cost of Sales [Member] | ||
Stock-based compensation expense | 86 | 29 |
Research and Development Expense [Member] | ||
Stock-based compensation expense | 20 | 18 |
General and Administrative Expense [Member] | ||
Stock-based compensation expense | $ 668 | $ 640 |
X | ||||||||||
- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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X | ||||||||||
- Details
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X | ||||||||||
- Details
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X | ||||||||||
- Details
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