Stockholders' Equity and Stock-Based Compensation - Stock Option Plans Activity Including Options, RSUs and PSUs (Details) - shares	12 Months Ended
	Dec. 29, 2018	Dec. 30, 2017	Dec. 31, 2016
Activity of stock option plans including options and RSUs [Roll Forward]
Additional Shares Authorized, (in shares)	0	1,000,000	0
Options cancelled (in shares)	0	855	176,587
Options - expired plan shares (in shares)	0	0	(116,192)
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)	1,874,765	1,334,581	1,916,589
Number of Shares Outstanding (Options), Ending Balance (in shares)	1,243,031	1,874,765	1,334,581
Restricted Stock Units - Equivalent Shares [Member]
Activity of stock option plans including options and RSUs [Roll Forward]
Granted (in shares)	(822,948)	(772,820)	(810,334)
Cancelled (in shares)	242,456	164,040	92,230
RSUs - shares issued to satisfy tax withholding obligations (in shares)	0	251,724	179,117
Performance Stock Units - Equivalent Shares [Member]
Activity of stock option plans including options and RSUs [Roll Forward]
Granted (in shares)	(107,327)	(207,485)	(114,750)
Cancelled (in shares)	56,085	103,870	11,334.00