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Note 4 - Dispositions (Details Textual) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 12 Months Ended
Aug. 31, 2018
Jul. 02, 2017
Jun. 30, 2019
Jul. 01, 2018
Jul. 02, 2017
Mar. 15, 2017
Gain (Loss) on Disposition of Business     $ 14,607  
Fannie May [Member]            
Disposal Group, Including Discontinued Operation, Period of Post-closing Services     1 year 240 days      
Disposal Group, Including Discontinued Operation, Revenue         $ 85,600  
Fannie May [Member] | Other Nonoperating Income (Expense) [Member]            
Gain (Loss) on Disposition of Business   $ 14,600        
Fannie May [Member] | Ferrero [Member]            
Disposal Group, Including Discontinued Operation, Consideration           $ 115,000
Working Capital Adjustment in Disposition of Business $ 8,500