v3.26.1
Investments In Securities and Fair Value (Schedule of Cost-method Investments) (Details) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2025
Fair​Value​Assets​Measured​On​Nonrecurring​Basis​Reconciliation​Calculation​Roll​Forward [Line Items]    
Equity investments in unconsolidated affiliates, measurement alternative $ 7,517 $ 7,863
Notes receivable, fair value disclosure 890 891
Other assets, fair value disclosure 8,407 8,754
Level 1    
Fair​Value​Assets​Measured​On​Nonrecurring​Basis​Reconciliation​Calculation​Roll​Forward [Line Items]    
Equity investments in unconsolidated affiliates, measurement alternative 0 0
Notes receivable, fair value disclosure 0 0
Other assets, fair value disclosure 0 0
Level 2    
Fair​Value​Assets​Measured​On​Nonrecurring​Basis​Reconciliation​Calculation​Roll​Forward [Line Items]    
Equity investments in unconsolidated affiliates, measurement alternative 0 0
Notes receivable, fair value disclosure 0 0
Other assets, fair value disclosure 0 0
Level 3    
Fair​Value​Assets​Measured​On​Nonrecurring​Basis​Reconciliation​Calculation​Roll​Forward [Line Items]    
Equity investments in unconsolidated affiliates, measurement alternative 7,517 7,863
Notes receivable, fair value disclosure 890 891
Other assets, fair value disclosure $ 8,407 $ 8,754