Note 16 - Preferred Stock (Details Textual) - USD ($) $ in Thousands			3 Months Ended
	Jun. 15, 2024	May 24, 2022	Mar. 31, 2025	Jan. 10, 2025
Dividends, Preferred Stock, Cash		$ 0	$ 415
Preferred Stock, Dividend Rate, Percentage	2.00%		2.00%
Preferred Stock, Shares Owned By Treasury (in shares)				82,949
Preferred Stock [Member]
Stock Issued During Period, Shares, New Issues (in shares)		82,949
Stock Issued During Period, Value, New Issues		$ 82,900
Dividends, Preferred Stock, Cash			$ (0)