Note 13 - Stock-based Compensation - RSU and PSU Activity (Details) - Restricted Stock Units (RSUs) [Member] shares in Thousands |
6 Months Ended |
|---|---|
|
Jun. 30, 2023
$ / shares
shares
| |
| Balance (in shares) | shares | 1,383 |
| Balance (in dollars per share) | $ / shares | $ 2.17 |
| Granted (in shares) | shares | 864 |
| Granted (in dollars per share) | $ / shares | $ 1.38 |
| Vested (in shares) | shares | (677) |
| Vested (in dollars per share) | $ / shares | $ 1.92 |
| Forfeited (in shares) | shares | (15) |
| Forfeited (in dollars per share) | $ / shares | $ 1.47 |
| Balance (in shares) | shares | 1,555 |
| Balance (in dollars per share) | $ / shares | $ 1.85 |
| X | ||||||||||
- Definition Gross number of share options (or share units) granted during the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Number of non-vested options outstanding. No definition available.
|
| X | ||||||||||
- Definition Number of non-vested options forfeited. No definition available.
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| X | ||||||||||
- Definition Weighted average grant-date fair value of non-vested options forfeited. No definition available.
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| X | ||||||||||
- Definition Weighted average grant-date fair value of non-vested options outstanding. No definition available.
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| X | ||||||||||
- Definition Number of options vested. No definition available.
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| X | ||||||||||
- Definition Weighted average grant-date fair value of options vested. No definition available.
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| X | ||||||||||
- Details
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