Receivables, Net (Tables)

3 Months Ended

Mar. 28, 2015

Receivables [Abstract]

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

Receivables are summarized as follows:

	March 28, 2015			December 27, 2014
Customers, trade	$	47,941		$	46,422
Other receivables	4,260			4,552
Gross receivables	52,201			50,974
Less allowance for doubtful accounts	(471		)	(450		)
Receivables, net	$	51,730		$	50,524