Accounts Receivable Trade, Net (Tables)

12 Months Ended

Jan. 01, 2016

Accounts Receivable Additional Disclosures [Abstract]

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

Accounts receivable trade, net consisted of the following at January 1, 2016 and January 2, 2015 (in thousands):

	2015		2014
Domestic	$	1,728	$	1,818
Foreign		15,824		10,825
		17,552		12,643
Less allowance for doubtful accounts and sales returns		1,877		1,589
	$	15,675	$	11,054