Receivables, net (Details Textual)	Sep. 27, 2014 Customer	Dec. 28, 2013 Customer
Accounts Receivable and Allowances for Doubtful Accounts (Textual) [Abstract]
Percentage of receivables, net attributable to single customer	15.00%	10.00%
Number of customers with receivables balance greater than ten percent of total balance	1	0
Percentage of receivables, net attributable to the ten customers with largest balance	48.00%	47.00%
Number of customers with largest balance of receivables	10	10