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Accumulated Other Comprehensive Loss (Table) | 6 Months Ended
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Jun. 30, 2018
Accumulated Other Comprehensive Loss [Abstract] |
Schedule Of Accumulated Other Comprehensive Income Loss [Table Text Block] | Net unrealized losses recorded in accumulated other comprehensive loss were as follows:
|  |  |  | June 30, 2018 | December 30, 2017
|  |  |  | $ | $
Currency translation adjustment | (8,298) | (6,963)
Cash flow hedges, net of income taxes | (25) | (305)
|  |  |  | (8,323) | (7,268)

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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=84228862&loc=SL7669686-108580 + Details
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