XML 64 R52.htm IDEA: XBRL DOCUMENT v3.25.3
Note 8 - Fair Value Measurements - Minimum Assessment Agreements (Details) - Fair Value, Nonrecurring [Member] - Fair Value, Inputs, Level 3 [Member] - USD ($)
$ in Thousands
Sep. 30, 2025
Dec. 31, 2024
Note receivable $ 33,926  
Obligation under assessment arrangements 16,239 $ 18,014
Reported Value Measurement [Member]    
Note receivable 33,926  
Obligation under assessment arrangements 14,602 16,057
Estimate of Fair Value Measurement [Member]    
Note receivable 35,102  
Obligation under assessment arrangements $ 18,528 $ 20,719