Note 5 - Fair Value Measurements - Schedule of Fair Value Measurements (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Equity Securities, FV-NI	$ 371
Total Assets	371
Forward Contract Liabilities	3,129
5% Notes	661	$ 357
Total	3,790	357
Fair Value, Inputs, Level 1 [Member]
Equity Securities, FV-NI	371
Total Assets	371
Forward Contract Liabilities	0
5% Notes	0	0
Total	0	0
Fair Value, Inputs, Level 2 [Member]
Equity Securities, FV-NI	0
Total Assets	0
Forward Contract Liabilities	3,129
5% Notes	0	0
Total	3,129	0
Fair Value, Inputs, Level 3 [Member]
Equity Securities, FV-NI	0
Total Assets	0
Forward Contract Liabilities	0
5% Notes	661	357
Total	$ 661	$ 357