Goodwill and intangible assets (Tables)

3 Months Ended

Mar. 31, 2017

Schedule of goodwill and intangible assets

Goodwill and intangible assets consist of the following at March 31, 2017 and December 31, 2016 (amounts in thousands):

	March 31,		December 31,
	2017		2016
Broadcast license	$	41,356	$	41,356
Goodwill	164,887		164,887
Other intangibles	61,499		64,849

Total intangible assets	$	267,742	$	271,092

Summary of the changes in goodwill and other indefinite lived intangible assets

A summary of changes in the Company’s goodwill and other indefinite-lived intangible assets, on a net basis, for the three months ended March 31, 2017 is as follows (amounts in thousands):

	Net Balance at December 31, 2016		Additions		Impairment		Net Balance at March 31, 2017
Broadcast license	$	41,356	$	—	$	—	$	41,356
Goodwill	164,887		—		—		164,887
Brands	15,986		—		—		15,986
Other intangibles	700		—		—		700

Total indefinite-lived intangibles	$	222,929	$	—	$	—	$	222,929

Summary of the changes in other amortizable intangible assets

A summary of the changes in the Company’s other amortizable intangible assets for each of the three months ended March 31, 2017 is as follows (amounts in thousands):

	Net Balance at December 31, 2016		Additions		Amortization			Net Balance at March 31, 2017
Affiliate relationships	$	44,468	$	—	$	(3,075	)	$	41,393
Advertiser relationships	1,792		—		(138		)	1,654
Non-compete agreement	1,784		—		(137		)	1,647
Other intangibles	119		9		(9		)	119

Total finite-lived intangibles	$	48,163	$	9	$	(3,359	)	$	44,813

Schedule of future estimated amortization expense

Future estimated amortization expense is as follows (amounts in thousands):

Year Ending December 31,	Amount
Remainder of 2017	$	9,924
2018	13,208
2019	8,458
2020	6,033
2021 and thereafter	7,190

	$	44,813