XML 50 R39.htm IDEA: XBRL DOCUMENT v3.19.2
Debt: Line of Credit (Details) - Line of Credit
$ in Millions
Jun. 29, 2019
USD ($)
Line of Credit  
Borrowings outstanding $ 6.0
Line of credit available for additional borrowings $ 44.0
Minimum  
Line of Credit  
Interest rate (as a percent) 4.60%
Maximum  
Line of Credit  
Interest rate (as a percent) 5.50%