Geographic and Product Data (Tables)

3 Months Ended

Mar. 29, 2013

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
	March 29, 2013		March 30, 2012
United States	$	3,240	$	3,174
Japan		4,739		3,857
Korea		2,035		1,903
China		2,071		2,106
Spain		1,291		510
Other		4,625		3,959
Total	$	18,001	$	15,509

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
	March 29, 2013		March 30, 2012
ICLs	$	10,631	$	8,605
IOLs		6,347		6,358
Core products		16,978		14,963
Other Surgical Products		1,023		546
Total	$	18,001	$	15,509