v3.25.1
Note 4 - Fair Value Measurements - Fair Value Measurements (Details) - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Assets, fair value $ 28 $ 62
Liabilities, fair value 175  
Derivative Financial Instruments, Liabilities [Member]    
Liabilities, fair value 175  
Guaranteed Investment Certificates [Member]    
Assets, fair value 28 62
Fair Value, Inputs, Level 1 [Member]    
Assets, fair value 0 0
Liabilities, fair value 0  
Fair Value, Inputs, Level 1 [Member] | Derivative Financial Instruments, Liabilities [Member]    
Liabilities, fair value 0  
Fair Value, Inputs, Level 1 [Member] | Guaranteed Investment Certificates [Member]    
Assets, fair value 0 0
Fair Value, Inputs, Level 2 [Member]    
Assets, fair value 28 62
Liabilities, fair value 0  
Fair Value, Inputs, Level 2 [Member] | Derivative Financial Instruments, Liabilities [Member]    
Liabilities, fair value 0  
Fair Value, Inputs, Level 2 [Member] | Guaranteed Investment Certificates [Member]    
Assets, fair value 28 62
Fair Value, Inputs, Level 3 [Member]    
Assets, fair value 0 0
Liabilities, fair value 175  
Fair Value, Inputs, Level 3 [Member] | Derivative Financial Instruments, Liabilities [Member]    
Liabilities, fair value 175  
Fair Value, Inputs, Level 3 [Member] | Guaranteed Investment Certificates [Member]    
Assets, fair value $ 0 $ 0