Quarterly report [Sections 13 or 15(d)]

Note 12 - Subsequent Event (Details Textual)

v3.25.2
Note 12 - Subsequent Event (Details Textual) - $ / shares
 3 Months Ended
Jul. 28, 2025
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2024
Mar. 31, 2024
Common Stock, Dividends, Per Share, Declared (in dollars per share)   $ 0.2 $ 0.2 $ 0.2 $ 0.2
Subsequent Event [Member]          
Common Stock, Dividends, Per Share, Declared (in dollars per share) $ 0.2