v3.26.1
Note 3 - Fair Value Measurement - Schedule of Assets at Fair Value (Details) - EBP 34-0214400 002 [Member] - USD ($)
Dec. 31, 2025
Dec. 31, 2024
Total assets at fair value $ 62,765,544 $ 55,372,481
Fair Value, Inputs, Level 1 [Member]    
Total assets at fair value 35,252,190 51,119,134
Mutual Fund [Member]    
Total assets at fair value 33,113,532 49,000,462
Mutual Fund [Member] | Fair Value, Inputs, Level 1 [Member]    
Total assets at fair value 33,113,532 49,000,462
EBP, Pooled Separate Account [Member]    
Total assets at fair value 27,513,354 4,253,347
EBP, Pooled Separate Account [Member] | Fair Value, Inputs, Level 1 [Member]    
Total assets at fair value 0 0
EBP, Employer, Common Stock [Member]    
Total assets at fair value 2,138,658 2,118,672
EBP, Employer, Common Stock [Member] | Fair Value, Inputs, Level 1 [Member]    
Total assets at fair value $ 2,138,658 $ 2,118,672