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Derivative Instruments Schedule of Derivative Instruments (Details) - Accounts Payable and Accrued Liabilities [Member] - Foreign Exchange Contract [Member] - USD ($)
$ in Thousands
Jan. 02, 2016
Dec. 27, 2014
Derivative [Line Items]    
Derivative, Notional Amount $ 6,773 $ 0
Derivative, Fair Value, Net $ 28 $ 0