Purchase Contracts (Details) $ in Thousands	Jan. 02, 2016 USD ($)
Long-term Purchase Commitment [Line Items]
Outstanding minimum payments	$ 58,399
Yarn [Member]
Long-term Purchase Commitment [Line Items]
Outstanding minimum payments	28,339
Natural Gas [Member]
Long-term Purchase Commitment [Line Items]
Outstanding minimum payments	222
Finished Fabric [Member]
Long-term Purchase Commitment [Line Items]
Outstanding minimum payments	3,269
Finished Products [Member]
Long-term Purchase Commitment [Line Items]
Outstanding minimum payments	$ 26,569