Stockholders' Equity (Schedule of Changes in Accumulated Other Comprehensive Income by Component) (Details) - USD ($) $ in Thousands	9 Months Ended
Oct. 02, 2022	Oct. 03, 2021
Estimated tax benefit (provision)
Beginning balance	$ (22)	$ 9
Other comprehensive income (loss) before reclassifications	(154)	53
Less: Amount reclassified from accumulated other comprehensive income (loss)	(263)	60
Net current period other comprehensive income (loss)	109	(7)
Ending balance	87	2
AOCI, after tax
Beginning balance	696,815	689,384
Other comprehensive income (loss) before reclassifications	727	(182)
Less: Amount reclassified from accumulated other comprehensive income (loss)	991	(228)
Net current period other comprehensive income (loss)	(264)	46
Ending balance	622,927	708,856
Unrealized gains (losses) on available-for-sale investments
AOCI, before tax
Beginning balance	(2)	(2)
Other comprehensive income (loss) before reclassifications	(459)	0
Less: Amount reclassified from accumulated other comprehensive income (loss)	0	0
Net current period other comprehensive income (loss)	(459)	0
Ending balance	(461)	(2)
Unrealized gains (losses) on derivatives
AOCI, before tax
Beginning balance	173	(42)
Other comprehensive income (loss) before reclassifications	1,340	(235)
Less: Amount reclassified from accumulated other comprehensive income (loss)	1,254	(288)
Net current period other comprehensive income (loss)	86	53
Ending balance	259	11
AOCI
AOCI, after tax
Beginning balance	149	(35)
Ending balance	$ (115)	$ 11

Accumulated other comprehensive income (loss), before tax.

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