Geographic and Product Data (Tables)

9 Months Ended

Oct. 03, 2014

Segment Reporting [Abstract]

Schedule of Revenue by Major Customers by Reporting Segments [Table Text Block]

The composition of the Company’s net sales to unaffiliated customers is set forth below (in thousands):

	Three Months Ended				Nine Months Ended
	October 3,		September 27,		October 3,		September 27,
	2014		2013		2014		2013
Japan	$	4,792	$	4,040	$	14,349	$	13,427
United States		2,875		2,993		8,676		9,388
China		2,915		2,275		7,675		6,575
Korea		1,098		1,982		5,671		5,851
Spain		1,178		1,012		4,270		3,466
France		820		595		2,956		1,722
Other		4,510		4,209		14,817		12,842
Total	$	18,188	$	17,106	$	58,414	$	53,271

Revenue from External Customers by Products and Services [Table Text Block]

The composition of the Company’s net sales by product line is as follows (in thousands):

	Three Months Ended				Nine Months Ended
	October 3,		September 27,		October 3,		September 27,
	2014		2013		2014		2013
ICLs	$	10,640	$	10,725	$	35,052	$	32,616
IOLs		5,763		5,322		18,804		17,533
Core products		16,403		16,047		53,856		50,149
Other Surgical Products		1,785		1,059		4,558		3,122
Total	$	18,188	$	17,106	$	58,414	$	53,271