Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 01, 2016	Jan. 02, 2015	Jan. 03, 2014
Defined Benefit Plan Liability
Defined Benefit Plan Liability, Beginning	$ (1,181)	$ (672)
Net defined benefit plan liability adjustments	2	(509)
Defined Benefit Plan Liability, Ending	(1,179)	(1,181)	$ (672)
Cash Flow Hedges
Cash Flow Hedges, Beginning	(2,558)	(468)
Unrealized loss on cash flow hedges	(4,413)	(2,372)
Realized loss on foreign currency hedges	1,948	(168)
Realized loss on interest rate swap hedges	2,631	450
Cash Flow Hedges, End	(2,392)	(2,558)	(468)
Foreign Currency Translation Adjustment
Foreign Currency Translation Adjustment, Beginning	11,450	14,952
Foreign currency translation loss	(7,841)	(3,502)
Foreign Currency Translation Adjustment, End	3,609	11,450	14,952
Total Pre-Tax Amount
Total Pre-Tax Amount, Beginning	7,711	13,812
Unrealized loss on cash flow hedges	(4,413)	(2,372)
Realized loss on foreign currency hedges	1,948	(168)
Realized loss on interest rate swap hedges	2,631	450
Net defined benefit plan liability adjustments	2	(509)
Foreign currency translation loss	(7,841)	(3,502)
Total Pre-Tax Amount, End	38	7,711	13,812
Tax
Tax, Beginning	1,412	546
Unrealized loss on cash flow hedges	1,545	829
Realized loss on foreign currency hedges	(682)	59
Realized loss on interest rate swap hedges	(921)	(157)
Net defined benefit plan liability adjustments	(22)	135
Foreign currency translation loss	0	0
Tax, End	1,332	1,412	546
Net-of-Tax Amount
Net-of-Tax Amount, Beginning	9,123	14,358
Unrealized loss on cash flow hedges	(2,868)	(1,543)
Realized loss on foreign currency hedges	1,266	(109)
Realized loss on interest rate swap hedges	1,710	293
Net defined benefit plan liability adjustments	(20)	(374)	272
Foreign currency translation gain (loss)	(7,841)	(3,502)	1,521
Net-of-Tax Amount, End	$ 1,370	$ 9,123	$ 14,358