Goodwill And Other Intangible Assets

12 Months Ended

Dec. 31, 2019

Goodwill And Other Intangible Assets [Abstract]

8. GOODWILL AND OTHER INTANGIBLE ASSETS

Goodwill

The changes in the carrying amount of goodwill, included in other non-current assets in our consolidated balance sheets, for the years ended December 31 were as follows:



		2019		2018
Beginning balance	$	30.1	$	30.1
Goodwill acquired		—		—
Ending balance	$	30.1	$	30.1

As of December 31, 2019, we have completed our annual impairment test and concluded that there is no impairment of our goodwill.

Other Intangible Assets

Other intangible assets, included in other non-current assets in our consolidated balance sheets, consist of the following:



	As of December 31, 2019
	Weighted ‎Average Life	Gross Carrying ‎Amount		Accumulated ‎Amortization		Net Carrying ‎Amount
Customer relationships	8.5 to 10.8 years	$	16.7	$	(6.7)	$	10.0
Trade name	15 to 20 years		14.3		(2.8)		11.5
Non-compete agreements	3 to 5 years		0.3		(0.3)		—
Other intangible assets	10 years		0.1		(0.1)		—
Total		$	31.4	$	(9.9)	$	21.5



	As of December 31, 2018
	Weighted ‎Average Life	Gross Carrying ‎Amount		Accumulated ‎Amortization		Net Carrying ‎Amount
Customer relationships	8.5 to 10.8 years	$	17.1	$	(5.0)	$	12.1
Trade name	15 to 20 years		14.3		(2.1)		12.2
Non-compete agreements	3 to 5 years		0.3		(0.2)		0.1
Other intangible assets	10 years		0.2		(0.1)		0.1
Total		$	31.9	$	(7.4)	$	24.5

We incurred losses of $0.5 million related to our customer relationships during the year ended December 31, 2019. We did not incur impairment losses related to our other intangible assets during the year ended December 31, 2018. Amortization expense for other intangible assets was $2.5 million, $2.6 million, and $2.6 million for the years ended December 31, 2019, 2018, and 2017, respectively.

Estimated future amortization expense related to our intangible assets for the years ending December 31 are as follows:



2020	$	2.4
2021		2.4
2022		2.4
2023		2.4
2024		2.4
After 2024		9.5
	$	21.5