Other Assets and Accrued Liabilities - Long-Term Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Other Liabilities Disclosure [Abstract]
Broadband contract acquisition costs	$ 9,709	$ 9,288
Other	8,126	9,364
Deferred charges and other assets	$ 17,835	$ 18,652