Business Segments (Tables)

3 Months Ended

Apr. 02, 2022

Segment Reporting [Abstract]

Schedule of Revenue Information by Product

Revenue information shown by product group is as follows:

	Three Months Ended
(in thousands)	April 2, 2022		April 3, 2021
Cyclo G6	$	3,540	$	3,349
Retina		7,301		6,660
Other(1)		2,546		1,950
Total revenues	$	13,387	$	11,959
(1) Includes service contract revenues of $362 and $299 recognized during the three months ended April 2, 2022 and April 3, 2021, respectively. Includes $277 recognized revenue related to the exclusive distribution rights during the three ended April 2, 2022. Other also includes revenues from paid service, royalty, freight and legacy G probes.

Revenue Information by Geographic Region

Revenue information shown by geographic region, based on the sales destination, is as follows:

	Three Months Ended
(in thousands)	April 2, 2022		April 3, 2021
United States	$	6,819	$	5,564
Europe		3,273		2,417
Asia/Pacific Rim		2,735		3,174
Rest of Americas		560		804
Total revenues	$	13,387	$	11,959