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Note 9 - Stockholders' Equity - Changes in Accumulated Other Comprehensive Loss (Details) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2024 USD ($)
Balance | $ 41,600
Balance | 37,250
Accumulated Foreign Currency Adjustment Attributable to Parent [Member] |
Balance | (1,057)
Other comprehensive loss | (150)
Balance | (1,207)
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Parent [Member] |
Balance | (12)
Other comprehensive loss | (30)
Balance | (42)
AOCI Attributable to Parent [Member] |
Balance | (1,069)
Other comprehensive loss | (180)
Balance | $ (1,249)

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