XML 48 R36.htm IDEA: XBRL DOCUMENT v3.20.2
Common Stock and Series B Convertible Preferred Stock - Shares Authorized and Outstanding (Details) - shares
Jun. 28, 2020
Dec. 29, 2019
Authorized shares of preferred stock 5,000,000.0  
Authorized shares of common stock 100,000,000.0  
Outstanding shares of common stock , net of repurchased stock 32,300,000 31,900,000
Series B Convertible Preferred Stock, shares outstanding 252,530 252,500
Series B Preferred Stock    
Authorized shares of preferred stock 260,000  
Series B Convertible Preferred Stock, shares outstanding 252,500 252,500