XML 38 R45.htm IDEA: XBRL DOCUMENT v2.4.0.6

Geographic and Product Data (Details 1) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 29, 2012	Jul. 01, 2011	Jun. 29, 2012	Jul. 01, 2011
Revenue, Net	$ 15,942	$ 16,269	$ 31,451	$ 31,118
Intraocular Lenses [Member]
Revenue, Net	8,606	8,293	17,211	15,191
Implantable Collamer Lenses [Member]
Revenue, Net	6,774	7,076	13,132	14,205
Core Products [Member]
Revenue, Net	15,380	15,369	30,343	29,396
Other Surgical Products [Member]
Revenue, Net	$ 562	$ 900	$ 1,108	$ 1,722

X

- Definition

Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.1)

-URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 1

-Article 5

+ Details

Name:	us-gaap_SalesRevenueNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration