Note 15 - Stock-based Compensation and Other Benefit Plans - Stock-based Compensation (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2022 |
Sep. 30, 2021 |
Sep. 30, 2022 |
Sep. 30, 2021 |
|
| Total stock-based compensation | $ 36 | $ 25 | $ 2,300 | $ 2,098 |
| Equity Awards [Member] | ||||
| Total stock-based compensation | 541 | 327 | 1,560 | 767 |
| Liability Awards [Member] | ||||
| Total stock-based compensation | $ (505) | $ (302) | $ 740 | $ 1,331 |
| 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
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| X | ||||||||||
- Details
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