Receivables, Net (Tables)

12 Months Ended

Dec. 28, 2013

Receivables [Abstract]

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

Receivables are summarized as follows:

	2013			2012
Customers, trade	$	41,898		$	31,043
Other receivables	2,306			1,642
Gross receivables	44,204			32,685
Less allowance for doubtful accounts	(141		)	(216		)
Net receivables	$	44,063		$	32,469