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Goodwill and Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2018

Goodwill and Intangible Assets

Schedule of changes in the carrying amount of goodwill

        The changes in the carrying amount of goodwill during the fiscal quarter ended March 31, 2018, is as follows (in thousands):

		Goodwill, gross			Accumulated impairment losses			Goodwill, net
Balance at December 30, 2017		$	165,417		$	(76,417	)	$	89,000
Effect of foreign currency translation			527			—			527
​	​	​	​	​	​	​	​	​	​	​
Balance at March 31, 2018		$	165,944		$	(76,417	)	$	89,527
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Schedule of components of acquired identifiable intangible assets

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

		March 31, 2018			December 30, 2017
Non-competition agreements, net of accumulated amortization of $490 and $464, respectively		$	233		$	260
Customer relationships, net of accumulated amortization of $3,472 and $3,172, respectively			8,648			8,948
​	​	​	​	​	​	​	​
Total, net of accumulated amortization of $3,962 and $3,636, respectively		$	8,881		$	9,208
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- References

No definition available.

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- Definition

Tabular disclosure of the characteristics, including initial carrying value, residual amount, weighted average useful life, of finite-lived intangible assets acquired during the period by major class. A major class is composed of intangible assets that can be grouped together because they are similar, either by nature or by their use in the operations of the company.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275

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- Definition

Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13854-109267

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