v3.26.1
Note 4 - Fair Value Measurements - Schedule of Assets and Liabilities (Details) - Fair Value, Recurring [Member] - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Marketable equity securities $ 409 $ 357
Derivative contracts, assets 561 868
Derivative contracts, liabilities 1,562 473
Fair Value, Inputs, Level 1 [Member]    
Marketable equity securities 409 357
Derivative contracts, assets 561 868
Derivative contracts, liabilities 1,562 473
Fair Value, Inputs, Level 2 [Member]    
Marketable equity securities 0 0
Derivative contracts, assets 0 0
Derivative contracts, liabilities 0 0
Fair Value, Inputs, Level 3 [Member]    
Marketable equity securities 0 0
Derivative contracts, assets 0 0
Derivative contracts, liabilities $ 0 $ 0