Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 03, 2021	Jul. 04, 2020	Jul. 03, 2021	Jul. 04, 2020
Condensed Consolidated Statements of Comprehensive Income
Net income (loss)	$ 19,932	$ (1,823)	$ 33,441	$ 421
Net changes to available-for-sale securities
Unrealized gains (losses) arising during the period	(564)	3,068	(1,400)	2,598
Reclassification for gains included in net income (loss)	(39)	(121)	(397)	(222)
Net changes to cash flow hedges
Unrealized gains (losses) arising during the period	388	496	(269)	(311)
Reclassification for (gains) losses included in net income (loss)	(160)	282	(320)	423
Other comprehensive income (loss), before tax	(375)	3,725	(2,386)	2,488
Provision (benefit) for income taxes	(78)	783	(501)	523
Other comprehensive income (loss)	(297)	2,942	(1,885)	1,965
Comprehensive income	$ 19,635	$ 1,119	$ 31,556	$ 2,386