XML 34 R21.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Business Segments and Geographical Information | 12 Months Ended
--- | ---
Dec. 30, 2017
Segment Reporting [Abstract] |
Business Segments and Geographical Information | 14. Business Segments and Geographical Information We operate in one segment, ophthalmology. We develop, manufacture and market medical devices. Our revenues arise from the sale of consoles, delivery devices, consumables, service and support activities. Revenue information shown by geographic region is as follows (in thousands):
|  | FY 2017 |  |  | FY 2016 |  |  | FY 2015 |
|  | Year Ended |  |  | Year Ended |  |  | Year Ended |
|  | December 30, 2017 |  |  | December 31, 2016 |  |  | January 2, 2016 |
United States |  | $ | 23,017 |  |  | $ | 25,171 |  |  | $ | 23,952 |
Europe |  |  | 8,097 |  |  |  | 9,567 |  |  |  | 7,968 |
Rest of Americas |  |  | 2,319 |  |  |  | 2,800 |  |  |  | 2,676 |
Asia/Pacific Rim |  |  | 8,160 |  |  |  | 8,620 |  |  |  | 7,161 |
|  | $ | 41,593 |  |  | $ | 46,158 |  |  | $ | 41,757 |
Revenues are attributed to countries based on location of end customers. For fiscal years 2017, 2016 and 2015 no individual country accounted for more than 10% of our sales, except for the United States, which accounted for 55.3%, 54.5%, and 57.4% of revenues in 2017, 2016, and 2015 respectively. As of December 30, 2017 and December 31, 2016, we had no long-lived assets in any country other than in the United States.

X
- References No definition available. + Details
Name: | us-gaap_SegmentReportingAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -URI http://asc.fasb.org/topic&trid=2134510 + Details
Name: | us-gaap_SegmentReportingDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration