Annual report pursuant to Section 13 and 15(d)

Subsequent Events - Shareholder Cooperation and Standstill Agreement (Details)

v3.7.0.1
Subsequent Events - Shareholder Cooperation and Standstill Agreement (Details) - board_members
12 Months Ended
Mar. 24, 2017
Jan. 28, 2017
Subsequent Events [Line Items]    
Number of new independent directors to be appointed   0
Subsequent Event [Member]    
Subsequent Events [Line Items]    
Days to appoint independent director, maximum 30 days  
Number of new independent directors to be appointed 1  
Business days prior to the expiration of the advance notice period for the submission by shareholders of director nominations 10 days  
Calendar days prior to the first anniversary of the 2017 Annual Meeting 100 days  
Calendar days' prior written notice delivered by any of the Investor Group to the Company 10 days