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SCHEDULE OF LONG-LIVED ASSETS BY GEOGRAPHIC AREAS (Details) - USD ($) $ in Thousands	Jun. 26, 2021	Dec. 26, 2020
Revenues from External Customers and Long-Lived Assets [Line Items]
Total Long-lived Assets	$ 3,119	$ 3,407
UNITED STATES
Revenues from External Customers and Long-Lived Assets [Line Items]
Total Long-lived Assets	2,784	3,028
UNITED KINGDOM
Revenues from External Customers and Long-Lived Assets [Line Items]
Total Long-lived Assets	327	329
CHINA
Revenues from External Customers and Long-Lived Assets [Line Items]
Total Long-lived Assets		11
JAPAN
Revenues from External Customers and Long-Lived Assets [Line Items]
Total Long-lived Assets	$ 8	$ 39

X

- Definition

Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 41
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9038-108599

+ Details

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X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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