Note 6 - Income Tax Expense - Reconciliation of Beginning and Ending Amount of Unrecognized Tax Benefits (Details) $ in Thousands |
6 Months Ended |
|---|---|
|
Jun. 30, 2025
USD ($)
| |
| Unrecognized tax benefits as of December 31, 2024 | $ 515 |
| Additions/adjustments for tax positions of current year | 0 |
| Additions/adjustments for tax positions of prior years | 22 |
| Reductions for settlements with taxing authorities | 0 |
| Reductions for lapses of the applicable statutes of limitations | (114) |
| Unrecognized tax benefits as of March 31, 2025 | $ 423 |
| X | ||||||||||
- Definition Amount of unrecognized tax benefits. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|