4. GOODWILL AND OTHER INTANGIBLE ASSETS

The carrying amount of goodwill for each of the Company’s operating segments for the years ended December 31, 2014 and 2013 is as follows (in thousands):

	December 31,						December 31,
	2013		Acquisition			Impairment	2014
Television	$	35,912	$	—	$	—	$	35,912
Radio		735		—		(735)		—
Digital		—		14,169		—		14,169
Consolidated	$	36,647	$	14,169	$	(735)	$	50,081

The composition of the Company’s acquired intangible assets and the associated accumulated amortization as of December 31, 2014 and 2013 is as follows (in thousands):

			2014						2013
	Weighted average remaining life in years		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Intangible assets subject to amortization:
Television network affiliation agreements		7	$	65,089	$	48,851	$	16,238	$	65,089	$	46,530	$	18,559
Customer base		3		3,146		935		2,211		746		473		273
Other		11		26,655		24,911		1,744		25,655		24,675		980
Total intangible assets subject to amortization			$	94,890	$	74,697		20,193	$	91,490	$	71,678		19,812
Intangible assets not subject to amortization:
FCC licenses								220,701						220,701
Total intangible assets							$	240,894					$	240,513

The aggregate amount of amortization expense for the years ended December 31, 2014, 2013 and 2012 was approximately $3.0 million, $2.5 million and $2.7 million, respectively. Estimated amortization expense for each of the years ended December 31, 2015 through 2019 is as follows (in thousands):

Estimated Amortization Expense	Amount
2015	$	3,500
2016		3,500
2017		3,100
2018		2,500
2019		2,400

Impairment

The Company has identified each of its three operating segments to be separate reporting units: television broadcasting, radio broadcasting, and digital media. The carrying values of the reporting units are determined by allocating all applicable assets (including goodwill) and liabilities based upon the unit in which the assets are employed and to which the liabilities relate, considering the methodologies utilized to determine the fair value of the reporting units.

Goodwill and indefinite life intangibles are not amortized but are tested annually for impairment, or more frequently, if events or changes in circumstances indicate that the assets might be impaired. The annual testing date is October 1.

2014

The Company conducted a review of the fair value of the radio reporting unit in 2014. The fair value of each reporting unit was primarily determined by using a combination of a market approach and an income approach. The income approach estimates fair value based on the estimated future cash flows of each reporting unit, discounted by an estimated weighted-average cost of capital that reflects current market conditions, which reflect the overall level of inherent risk of that reporting unit. The income approach also requires the Company to make a series of assumptions, such as discount rates, revenue projections, profit margin projections and terminal value multiples. The Company estimated the discount rates on a blended rate of return considering both debt and equity for comparable publicly-traded companies in the television and radio industries. These comparable publicly-traded companies have similar size, operating characteristics and/or financial profiles to the Company. The Company also estimated the terminal value multiple based on comparable publicly-traded companies in the television and radio industries. The Company estimated the revenue projections and profit margin projections based on internal forecasts about future performance. The market-based approach used comparable company earnings multiples. Based on the assumptions and projections, the radio reporting unit carrying value exceeded its fair value 2014. As a result, the Company recognized an impairment loss of $0.7 million relating to the radio reporting unit goodwill for the year ended December 31, 2014 so we do not have any goodwill in our radio reporting unit at December 31, 2014.

The Company also conducted a review of the television reporting unit. The Company performed a qualitative assessment and determined that it is more likely than not that its fair value is greater than its carrying amount. As such, the two-step impairment test was unnecessary and no impairment of goodwill of the television reporting unit was recorded.

The Company also conducted a review of the fair value of the television and radio FCC licenses in 2014. The estimated fair value of indefinite life intangible assets is determined by an income approach. The income approach estimates fair value based on the estimated future cash flows of each market cluster that a hypothetical buyer would expect to generate, discounted by an estimated weighted-average cost of capital that reflects current market conditions, which reflect the level of inherent risk. The income approach requires the Company to make a series of assumptions, such as discount rates, revenue projections, profit margin projections and terminal value multiples. The Company estimates the discount rates on a blended rate of return considering both debt and equity for comparable publicly-traded companies in the television and radio industries. These comparable publicly-traded companies have similar size, operating characteristics and/or financial profiles to the Company. The Company also estimated the terminal value multiple based on comparable publicly-traded companies in the television and radio industries. The Company estimated the revenue projections and profit margin projections based on various market clusters signal coverage of the markets and industry information for an average station within a given market. The information for each market cluster includes such things as estimated market share, estimated capital start-up costs, population, household income, retail sales and other expenditures that would influence advertising expenditures. Alternatively, some stations under evaluation have had limited relevant cash flow history due to planned or actual conversion of format or upgrade of station signal. The assumptions the Company makes about cash flows after conversion are based on the performance of similar stations in similar markets and potential proceeds from the sale of the assets. Based on the assumptions and estimates, the Company did not record impairment of FCC licenses for the year ended December 31, 2014.

2013

The Company conducted a review of the fair value of the television and radio reporting units in 2013. The fair value of each reporting unit was primarily determined by using a combination of a market approach and an income approach. The income approach estimates fair value based on the estimated future cash flows of each reporting unit, discounted by an estimated weighted-average cost of capital that reflects current market conditions, which reflect the overall level of inherent risk of that reporting unit. The income approach also requires the Company to make a series of assumptions, such as discount rates, revenue projections, profit margin projections and terminal value multiples. The Company estimated the discount rates on a blended rate of return considering both debt and equity for comparable publicly-traded companies in the television and radio industries. These comparable publicly-traded companies have similar size, operating characteristics and/or financial profiles to the Company. The Company also estimated the terminal value multiple based on comparable publicly-traded companies in the television and radio industries. The Company estimated the revenue projections and profit margin projections based on internal forecasts about future performance. The market-based approach used comparable company earnings multiples. Based on the assumptions and projections, the television reporting unit fair value was greater than its carrying value. As a result, the television reporting unit passed the first step of the goodwill impairment test and no impairment of goodwill relating to the television reporting unit was recorded for the year ended December 31, 2013. Based on the assumptions and projections, the television and radio reporting unit fair values were both greater than their respective carrying values in 2013. As a result, the Company passed the first step of the goodwill impairment test for both reporting units and no impairment of goodwill was recorded for the year ended December 31, 2013.

The Company also conducted a review of the fair value of the television and radio FCC licenses in 2013. The estimated fair value of indefinite life intangible assets is determined by an income approach. The income approach estimates fair value based on the estimated future cash flows of each market cluster that a hypothetical buyer would expect to generate, discounted by an estimated weighted-average cost of capital that reflects current market conditions, which reflect the level of inherent risk. The income approach requires the Company to make a series of assumptions, such as discount rates, revenue projections, profit margin projections and terminal value multiples. The Company estimates the discount rates on a blended rate of return considering both debt and equity for comparable publicly-traded companies in the television and radio industries. These comparable publicly-traded companies have similar size, operating characteristics and/or financial profiles to the Company. The Company also estimated the terminal value multiple based on comparable publicly-traded companies in the television and radio industries. The Company estimated the revenue projections and profit margin projections based on various market clusters signal coverage of the markets and industry information for an average station within a given market. The information for each market cluster includes such things as estimated market share, estimated capital start-up costs, population, household income, retail sales and other expenditures that would influence advertising expenditures. Alternatively, some stations under evaluation have had limited relevant cash flow history due to planned or actual conversion of format or upgrade of station signal. The assumptions the Company makes about cash flows after conversion are based on the performance of similar stations in similar markets and potential proceeds from the sale of the assets. Based on the assumptions and estimates, the Company did not record impairment of FCC licenses for the year ended December 31, 2013.