Note 4 - Concentrations of Business and Credit Risk (Details Textual) Pure in Thousands, $ in Thousands |
3 Months Ended | ||
|---|---|---|---|
|
Mar. 31, 2025
USD ($)
|
Mar. 31, 2024 |
Dec. 31, 2024
USD ($)
|
|
| Cash, Uninsured Amount | $ 0 | $ 140 | |
| Customer Concentration Risk [Member] | Revenue from Contract with Customer Benchmark [Member] | |||
| Number of Major Customers | 0 | 0 | |
| Supplier Concentration Risk [Member] | Cost of Goods and Service Benchmark [Member] | |||
| Number of Major Customers | 0 | 0 | |
| X | ||||||||||
- Definition The number of major customers. No definition available.
|
| X | ||||||||||
- Definition The amount of cash as of the balance sheet date that is not insured by the Federal Deposit Insurance Corporation. No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|