v3.26.1
Goodwill and Intangible Assets - Schedule of Goodwill and Intangible Assets (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Intangible Asset, Finite-Lived [Line Items]    
Goodwill, Gross Carrying Amount $ 67,538 $ 67,538
Goodwill, net 67,538 67,538
Total indefinite-lived intangibles 77,047 77,013
Finite-lived intangibles, Gross Carrying Amount 43,549 43,549
Accumulated Amortization and Other (32,030) (31,209)
Total 11,519 12,340
Total intangible assets, gross carrying amount 120,596 120,562
Total intangible assets 88,566 89,353
Subscriber relationships    
Intangible Asset, Finite-Lived [Line Items]    
Finite-lived intangibles, Gross Carrying Amount 43,012 43,012
Accumulated Amortization and Other (31,600) (30,792)
Total 11,412 12,220
Other intangibles    
Intangible Asset, Finite-Lived [Line Items]    
Finite-lived intangibles, Gross Carrying Amount 537 537
Accumulated Amortization and Other (430) (417)
Total 107 120
Cable franchise rights    
Intangible Asset, Finite-Lived [Line Items]    
Total indefinite-lived intangibles 64,334 64,334
FCC Spectrum licenses    
Intangible Asset, Finite-Lived [Line Items]    
Total indefinite-lived intangibles 12,122 12,122
Railroad crossing rights and other    
Intangible Asset, Finite-Lived [Line Items]    
Total indefinite-lived intangibles $ 591 $ 557