BUSINESS SEGMENTS, MAJOR CUSTOMERS AND SIGNIFICANT GROUP CONCENTRATIONS OF CREDIT RISK (Details 2) - USD ($) $ in Thousands	Dec. 30, 2017	Dec. 31, 2016
Segment Reporting Information [Line Items]
Long-Lived Assets	$ 2,311	$ 2,381
France [Member]
Segment Reporting Information [Line Items]
Long-Lived Assets	12	10
United States [Member]
Segment Reporting Information [Line Items]
Long-Lived Assets	2,142	2,154
United Kingdom [Member]
Segment Reporting Information [Line Items]
Long-Lived Assets	$ 157	$ 217

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.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 41
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e9038-108599

Name:	us-gaap_NoncurrentAssets
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant