Cash, Cash Equivalents, and Restricted Cash (Details) - USD ($) $ in Thousands	Dec. 28, 2019	Dec. 29, 2018	Dec. 30, 2017	[1]	Dec. 31, 2016	[1]
Cash and Cash Equivalents [Abstract]
Cash and cash equivalents	$ 97,944	$ 72,616
Restricted cash included within other current assets	0	4,414
Restricted cash included within other assets	98	108
Total cash, cash equivalents, and restricted cash	$ 98,042	$ 77,138	$ 126,563		$ 360,469

[1] The Consolidated Statements of Cash Flows for prior periods have been adjusted to reflect the adoption of ASU 2016-18, Statement of Cash Flows (Topic 230): Restricted Cash. The Consolidated Statements of Cash Flows reflect the changes during the periods in the total of cash, cash equivalents, and restricted cash. Therefore, restricted cash activity is included with cash when reconciling the beginning-of-period and end-of-period total amounts shown.