XML 21 R18.htm IDEA: XBRL DOCUMENT v3.20.2
Note 2 - Cash and Cash Equivalents (Tables)
12 Months Ended
Jun. 28, 2020
Notes Tables  
Schedule of Cash and Cash Equivalents [Table Text Block]
   
Ju
ne
28
,
20
20
    June 30, 2019  
                 
Demand deposits and cash on hand  
$
283,777
    $
187,673
 
Money market funds  
 
1,375,487
     
82,171
 
Cash and Cash Equivalents  
$
1,659,264
    $
269,844