Debt - Schedule of Credit Agreement (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Debt Instrument [Line Items]
Total debt	$ 707,405	$ 642,405
Less: unamortized loan fees	(13,518)	(14,168)
Total debt, net of unamortized loan fees	693,887	628,237
Revolving Credit Facility
Debt Instrument [Line Items]
Total debt	$ 100,000	$ 75,000
Interest rate	6.16%	6.19%
Shentel Issuer Class A-2 Notes
Debt Instrument [Line Items]
Interest rate	5.64%
Total debt	$ 489,142	$ 489,142
Shentel Issuer Class B Notes
Debt Instrument [Line Items]
Interest rate	6.03%
Total debt	$ 78,263	78,263
Variable Funding Note
Debt Instrument [Line Items]
Total debt	$ 40,000	$ 0
Weighted-average interest rate	5.41%