Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Statement of Financial Position [Abstract]
Property and equipment, accumulated depreciation	$ 578,488	$ 570,062
Franchise rights, accumulated amortization	178,228	174,745
Franchise agreements, accumulated amortization	$ 19,975	$ 19,299
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	20,000,000	20,000,000
Preferred stock, shares issued	100	100
Preferred stock, shares outstanding	100	100
Voting common stock, par value	$ 0.01	$ 0.01
Voting common stock, shares authorized	100,000,000	100,000,000
Voting common stock, shares issued	57,402,169	56,738,837
Common stock, shares, outstanding	52,479,387	51,602,340