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Related Party Transactions
12 Months Ended
Dec. 28, 2018
Related Party Transactions [Abstract]  
Related Party Transactions Disclosure [Text Block]
Note 17: Related Party Transactions
 
Debra Zumwalt currently serves on the Company’s Board of Directors. Ms. Zumwalt is the Vice President and General Counsel for Stanford University. During the year ended December 28, 2018, the Company performed consulting services for Stanford University and recorded revenue of approximately $1.5 million.