Intangibles

12 Months Ended

Dec. 31, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Intangibles

Intangibles

Intangible assets other than goodwill were comprised of the following:

	December 31,
	2019			2018
Noncompetition agreements	$	103,510		$	107,726
Indefinite-lived licenses	90,209			59,885
Other	23,887			31,801
	217,606			199,412
Less accumulated amortization	(81,922		)	(80,566		)
	$	135,684		$	118,846

Amortization expense from amortizable intangible assets other than lease agreements was $14,247, $16,236, and $15,782 for 2019, 2018 and 2017, respectively. Lease agreement intangible assets and liabilities, previously recognized apart from lease right-of-use assets and liabilities prior to adoption of Topic 842, were amortized to rent expense in the amounts of $(296) and $(203) for December 31, 2018 and 2017, respectively.

For the years ended December 31, 2019, 2018 and 2017, the Company recognized no impairment charges on any intangible assets other than goodwill.

Amortizable intangible liabilities as of December 31, 2018 were comprised of lease agreements of $5,930, which were net of accumulated amortization of $4,362. With the adoption of Topic 842 on January 1, 2019, the Company no longer classifies these as intangible assets or intangible liabilities on its balance sheet. See Notes 1 and 14 for further discussion of our adoption of Topic 842.

Scheduled amortization charges from amortizable intangible assets and liabilities as of December 31, 2019 were as follows: 

	Noncompetition agreements		Other
2020	$	11,470	$	1,779
2021	9,703		1,335
2022	6,141		1,330
2023	3,118		1,294
2024	1,429		1,046
Thereafter	525		6,305
Total	$	32,386	$	13,089