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Stock-Based Compensation - Summary of Number of Securities Remaining Available for Future Issuance (Details) - shares
12 Months Ended
Jun. 28, 2020
Oct. 24, 2018
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Less: Awards granted to employees (4,000)  
Amended 2013 Plan [Member]    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Authorized under the Amended 2013 Plan 1,250,000  
Available for issuance under the Amended 2013 Plan 222,000 1,250,000
Amended 2013 Plan [Member] | Awards Expired, Forfeited or Otherwise Terminated Unexercised [Member]    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Plus: Awards expired, forfeited or otherwise terminated unexercised 158,000  
Amended 2013 Plan [Member] | Awards Granted to Employees [Member]    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Less: Awards granted to employees (1,069,000)  
Amended 2013 Plan [Member] | Awards Granted to Non-Employee Directors [Member]    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Less: Awards granted to non-employee directors (117,000)