Note 9 - Leases - Lease Information and Expenses (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|
Jun. 01, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
Dec. 31, 2024 |
|
| Lease liability | $ 1,676 | $ 1,676 | $ 1,523 | |||
| Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration] | us-gaap_OtherLiabilities | us-gaap_OtherLiabilities | us-gaap_OtherLiabilities | |||
| Right-of-use asset | $ 1,471 | $ 1,471 | $ 1,305 | |||
| Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | us-gaap_OtherAssets | us-gaap_OtherAssets | us-gaap_OtherAssets | |||
| Weighted average remaining lease term (in years) (Year) | 4 years 6 months 25 days | 4 years 6 months 25 days | 4 years 9 months 3 days | |||
| Weighted average discount rate | 3.91% | 3.91% | 3.87% | |||
| Operating lease expense | $ 104 | $ 99 | $ 210 | $ 188 | ||
| Short-term lease expense | 0 | 6 | 0 | 11 | ||
| Total lease expense | 104 | 105 | 210 | 199 | ||
| Cash paid for amounts included in lease liabilities | 112 | 104 | 224 | 199 | ||
| Right-of-use assets obtained in exchange for operating lease liabilities commencing during the period | $ 548 | $ 354 | $ 548 | $ 354 | $ 548 | |
| X | ||||||||||
- Definition Amount of lease cost recognized by lessee for lease contract. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Indicates line item in statement of financial position that includes operating lease liability. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Indicates line item in statement of financial position that includes operating lease right-of-use asset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Weighted average discount rate for operating lease calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of increase in right-of-use asset obtained in exchange for operating lease liability. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of short-term lease cost, excluding expense for lease with term of one month or less. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|