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Derivative Instruments Schedule of Derivative Instruments (Details) - Foreign Exchange Forward [Member] - USD ($)
$ in Thousands
Apr. 02, 2016
Jan. 02, 2016
Other Current Assets [Member]    
Derivative [Line Items]    
Derivative, Notional Amount $ 2,421 $ 0
Derivative, Fair Value, Net 11 0
Accounts Payable and Accrued Liabilities [Member]    
Derivative [Line Items]    
Derivative, Notional Amount 0 6,773
Derivative, Fair Value, Net $ 0 $ 28