Note 9 - Employees' Benefit Plans (Details Textual) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Deferred Compensation Liability, Current and Noncurrent | $ 229 | $ 263 |
| Deferred Compensation Arrangement with Individual, Compensation Expense | 12 | 7 |
| Deferred Costs | 85 | 52 |
| Deferred Fee Liability | $ 1,400 | $ 1,400 |
| X | ||||||||||
- Definition Aggregate carrying value as of the balance sheet date of the liabilities for all deferred fees payable. No definition available.
|
| X | ||||||||||
- Definition The compensation expense recognized during the period pertaining to the deferred compensation arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements. Represents currently earned compensation under compensation arrangements that is not actually paid until a later date. No definition available.
|
| X | ||||||||||
- Definition The carrying amount of deferred costs. No definition available.
|