Note 13 - Income Taxes - Summary of Valuation Allowance (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Valuation allowances and reserves, balance | $ 10,252 | $ 10,069 | $ 10,228 |
| Valuation allowances and reserves, additions | 340 | 183 | 0 |
| Valuation allowances and reserves, deductions | 0 | 0 | (159) |
| Valuation allowances and reserves, balance | $ 10,592 | $ 10,252 | $ 10,069 |
| X | ||||||||||
- Definition Amount of valuation and qualifying accounts and reserves. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of increase in valuation and qualifying accounts and reserves from charge to cost and expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of decrease in valuation and qualifying accounts and reserves. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|