Intangibles (Tables)

12 Months Ended

Dec. 31, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets other than Goodwill

Intangible assets other than goodwill were comprised of the following:

	December 31,
	2020		2019
Indefinite-lived licenses	$	100,138	$	90,209
Noncompetition agreements	84,022		103,510
Customer relationships and other	52,566		23,887
	236,726		217,606
Less accumulated amortization	(70,141)		(81,922)
	$	166,585	$	135,684

Scheduled Amortization Charges from Intangible Assets and Liabilities

Scheduled amortization expenses from amortizable intangible assets as of December 31, 2020 were as follows: 

	Noncompetition agreements		Customer relationships and other
2021	$	10,274	$	3,143
2022	6,680		3,139
2023	3,883		3,102
2024	1,714		2,851
2025	585		2,660
Thereafter	168		28,248
Total	$	23,304	$	43,143