Note 12 - Stock-based Compensation - Stock Based Compensation Expense (Details) - USD ($) $ in Thousands |
3 Months Ended | |
---|---|---|
Mar. 31, 2025 |
Mar. 31, 2024 |
|
Stock based compensation | $ 250 | $ 376 |
Selling and Marketing Expense [Member] | ||
Stock based compensation | 21 | 52 |
Research and Development Expense [Member] | ||
Stock based compensation | 19 | 91 |
General and Administrative Expense [Member] | ||
Stock based compensation | $ 210 | $ 233 |
X | ||||||||||
- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|