5. Goodwill and Intangible Assets

The changes in the carrying amount of goodwill for fiscal 2019 and fiscal 2018 are as follows (in thousands):


			Accumulated
	Goodwill,		impairment		Goodwill,
	gross		losses		net
Balance at December 29, 2018	$	164,625	$	(76,417)	$	88,208
Effect of foreign currency translation		296		—		296
Balance at December 28, 2019	$	164,921	$	(76,417)	$	88,504


			Accumulated
	Goodwill,		impairment		Goodwill,
	gross		losses		net
Balance at December 30, 2017	$	165,417	$	(76,417)	$	89,000
Effect of foreign currency translation		(792)		—		(792)
Balance at December 29, 2018	$	164,625	$	(76,417)	$	88,208

Intangible assets that are separable from goodwill and have determinable useful lives are valued separately and amortized over their expected useful lives. There were no impairment losses related to intangible assets during fiscal 2019 or fiscal 2018. There were impairment losses of $0.5 million related to intangible assets during fiscal 2017.

The components of acquired identifiable intangible assets are as follows (in thousands):


	December 28,		December 29,
	2019		2018
Non-competition agreements, net of accumulated amortization of $205 and $544, respectively	$	119	$	180
Customer relationships, net of accumulated amortization of $5,763 and $4,454, respectively		6,357		7,666
Total, net of accumulated amortization of $5,968 and $4,998, respectively	$	6,476	$	7,846

Amortization expense related to intangible assets was $1.4 million, $1.4 million, and $1.5 million in fiscal 2019, fiscal 2018, and fiscal 2017, respectively. Amortization of intangible assets held at December 28, 2019 for the next five fiscal years and thereafter is expected to be as follows (in thousands):


	Amortization
Fiscal Year	Expense
2020	$	1,368
2021		927
2022		827
2023		822
2024		822
Thereafter		1,710
	$	6,476