Income Taxes - Loss from Operations Before Provision for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
Jan. 02, 2021	Dec. 28, 2019
Loss from operations before provision for (benefit from) income taxes
United States	$ (6,486)	$ (8,711)
Foreign	183	(54)
Loss from operations before provision for income taxes	$ (6,303)	$ (8,765)

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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+ Details