Condensed Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 29, 2019	Jun. 30, 2018	Jun. 29, 2019	Jun. 30, 2018
Net income (loss)	$ (16,029)	$ 14,280	$ (10,631)	$ 40,685
Net changes to available-for-sale securities
Unrealized gain (losses) arising during the period	1,207	396	2,632	(363)
Reclassification for losses included in net income (loss)				49
Net changes to cash flow hedges
Unrealized gains (losses) arising during the period	44	(397)	56	(420)
Reclassification for losses included in net income (loss)	194	33	431	33
Other comprehensive income (loss), before tax	1,445	32	3,119	(701)
Provision (benefit) for income taxes	304	7	655	(148)
Other comprehensive income (loss)	1,141	25	2,464	(553)
Comprehensive income (loss)	$ (14,888)	$ 14,305	$ (8,167)	$ 40,132

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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