XML 49 R33.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Note 3 - Fair Value Measurements - Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - USD ($)
$ in Thousands
Mar. 31, 2024
Dec. 31, 2023
Total financial assets $ 4,332 $ 4,280
Fair Value, Inputs, Level 1 [Member]    
Total financial assets 3,485 3,391
Fair Value, Inputs, Level 2 [Member]    
Total financial assets 847 889
Fair Value, Inputs, Level 3 [Member]    
Total financial assets 0 0
Deferred Compensation Plan [Member]    
Deferred compensation plan 3,960 3,912
Deferred Compensation Plan [Member] | Fair Value, Inputs, Level 1 [Member]    
Deferred compensation plan 3,485 3,391
Deferred Compensation Plan [Member] | Fair Value, Inputs, Level 2 [Member]    
Deferred compensation plan 475 521
Deferred Compensation Plan [Member] | Fair Value, Inputs, Level 3 [Member]    
Deferred compensation plan 0 0
Foreign Exchange Forward [Member]    
Derivative assets 14 (115)
Foreign currency forward contracts   42
Foreign Exchange Forward [Member] | Fair Value, Inputs, Level 1 [Member]    
Derivative assets 0 0
Foreign currency forward contracts   0
Foreign Exchange Forward [Member] | Fair Value, Inputs, Level 2 [Member]    
Derivative assets 14 (115)
Foreign currency forward contracts   42
Foreign Exchange Forward [Member] | Fair Value, Inputs, Level 3 [Member]    
Derivative assets 0 0
Foreign currency forward contracts   0
Interest Rate Swap [Member]    
Derivative assets 358 326
Interest Rate Swap [Member] | Fair Value, Inputs, Level 1 [Member]    
Derivative assets 0 0
Interest Rate Swap [Member] | Fair Value, Inputs, Level 2 [Member]    
Derivative assets 358 326
Interest Rate Swap [Member] | Fair Value, Inputs, Level 3 [Member]    
Derivative assets $ 0 $ 0