Note 12 - Related Party Transactions

12 Months Ended

Dec. 30, 2017

Notes to Financial Statements

Related Party Transactions Disclosure [Text Block]

12.

  Related Party Transactions

At

December 30, 2017

certain of our cash and short-term investments were held and managed by BlackRock, Inc. which owns

13.1%

of our outstanding common stock as reported in its Form

13

-G filing made with the Securities and Exchange Commission on

January 23, 2018.