Stockholders' Equity and Stock-Based Compensation - Stock Option Plans Activity Including Options, RSUs and PSUs (Details) - shares	12 Months Ended
	Dec. 31, 2016	Dec. 26, 2015	Dec. 27, 2014
Activity of stock option plans including options and RSUs [Roll Forward]
Options granted (in shares)	0	0	(74,300)
Options cancelled (in shares)	176,587	94,012	191,061
Options - expired plan shares (in shares)	(116,192)	(1,800)	(17,491)
Stock Options, RSUs and PSUs [Member]
Activity of stock option plans including options and RSUs [Roll Forward]
Number of Shares Outstanding (Options), Beginning Balance (in shares)	1,916,589	2,464,082	2,937,001
Number of Shares Outstanding (Options), Ending Balance (in shares)	1,334,581	1,916,589	2,464,082
Restricted Stock Units - Equivalent Shares [Member]
Activity of stock option plans including options and RSUs [Roll Forward]
Granted (in shares)	(810,334)	(860,980)	(805,120)
Cancelled (in shares)	92,230	202,356	167,404
RSUs - shares issued to satisfy tax withholding obligations (in shares)	179,117	120,919	65,527
Performance Stock Units - Equivalent Shares [Member]
Activity of stock option plans including options and RSUs [Roll Forward]
Granted (in shares)	(114,750)	(102,000)	0
Cancelled (in shares)	11,334	0	0