Commitments and Contingencies Commitment and Contingencies Legal Proceedings (Details) $ in Thousands	12 Months Ended
	Dec. 29, 2018 USD ($)
Loss Contingencies [Line Items]
Litigation Settlement, Expense	$ 1,514
The Water Works and Sewer Board of the City of Gadsden [Member]
Loss Contingencies [Line Items]
Loss Contingency, Damages Sought, Value	10
The Water Works and Sewer Board of the Town of Centre [Member]
Loss Contingencies [Line Items]
Loss Contingency, Damages Sought, Value	10
Carlos Garcia V. Fabric International [Member]
Loss Contingencies [Line Items]
Litigation Settlement, Expense	1,514
Robert Bridgeman [Member]
Loss Contingencies [Line Items]
Loss Contingency, Damages Sought, Value	50
Charles Anderson [Member]
Loss Contingencies [Line Items]
Loss Contingency, Damages Sought, Value	50
Danny and Pamela Atkins [Member]
Loss Contingencies [Line Items]
Loss Contingency, Damages Sought, Value	$ 50