Quarterly report pursuant to Section 13 or 15(d)

Note 9 - Stockholders' Equity - Changes in Accumulated Other Comprehensive Loss (Details)

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Note 9 - Stockholders' Equity - Changes in Accumulated Other Comprehensive Loss (Details)
$ in Thousands
 3 Months Ended
Mar. 31, 2024
USD ($)
Balance $ 41,600
Balance 39,370
Accumulated Foreign Currency Adjustment Attributable to Parent [Member]  
Balance (1,057)
Other comprehensive loss (114)
Balance (1,171)
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Parent [Member]  
Balance (12)
Other comprehensive loss (38)
Balance (50)
AOCI Attributable to Parent [Member]  
Balance (1,069)
Other comprehensive loss (152)
Balance $ (1,221)