XML 89 R41.htm IDEA: XBRL DOCUMENT v3.20.1
Significant Accounting Policies: Commission Fees (Details) - Commission Fees - USD ($)
12 Months Ended
Dec. 28, 2019
Dec. 29, 2018
Dec. 30, 2017
Commission Fees      
Capitalized contract costs $ 600,000 $ 600,000  
Expense $ 107,200 $ 99,500 $ 98,800