Basis of presentation and new accounting standards line items.

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- Definition

Cash payments for and related to principal collection on loans related to operating activities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 25
-Subparagraph (g)
-URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3536-108585

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- Definition

The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3179-108585

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Basis of Presentation and New Accounting Standards (Details) - USD ($) $ in Thousands			9 Months Ended
	Apr. 25, 2019	Apr. 24, 2019	Sep. 30, 2019
Basis Of Presentation And New Accounting Standards [Line Items]
Proceeds from sale of business			$ 5,637
Sale of UK Subsidiary and Certain Assets [Member] \| Loan and Security Agreement [Member]
Basis Of Presentation And New Accounting Standards [Line Items]
Proceeds from sale of business		$ 4,000
Payments for principal, interest and fees		$ 1,700
Sale of the Japanese Subsidiary and Certain Assets [Member] \| Loan and Security Agreement [Member]
Basis Of Presentation And New Accounting Standards [Line Items]
Proceeds from sale of business	$ 3,000
Payments for principal, interest and fees	$ 1,400