Note 3 - Revenues - Contract Liabilities (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| Beginning balance | $ 223 | |||
| Additions | 216 | |||
| Revenue recognized | $ (400) | $ (200) | (382) | $ (500) |
| Ending balance | $ 57 | $ 57 | ||
| X | ||||||||||
- Definition Amount of additions to obligation to transfer good or service to customer for which consideration has been received or is receivable. No definition available.
|
| X | ||||||||||
- Definition Amount of revenue recognized during period including amounts previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.) No definition available.
|
| X | ||||||||||
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|