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Goodwill and Intangibles	12 Months Ended
	Dec. 25, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Intangibles	6. Goodwill and Intangibles In 2019, the Company performed a qualitative impairment analysis of goodwill for its e-MDT operating unit and determined that the discounted cash flows were not in excess of the carrying value. As a result of the analysis, the Company recorded impairment of goodwill of $0.3 million for the year ended December 28, 2019. The input methods for goodwill are analyzed for impairment on a nonrecurring basis using fair value measurements with unobservable inputs, which is Level 3 in the fair value hierarchy.

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- References

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- Definition

The entire disclosure for goodwill and intangible assets.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-URI http://asc.fasb.org/topic&trid=2144416

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