Segment Information (Disclosure of disaggregation of revenue) (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 02, 2022	Apr. 03, 2021
Disaggregation of Revenue [Line Items]
Total revenues	$ 240,173	$ 207,640
Plant-Based Foods And Beverages [Member]
Disaggregation of Revenue [Line Items]
Total revenues	135,511	119,451
Plant-Based Foods And Beverages [Member] | Beverages and broths [Member]
Disaggregation of Revenue [Line Items]
Total revenues	108,622	95,486
Plant-Based Foods And Beverages [Member] | Plant-based ingredients [Member]
Disaggregation of Revenue [Line Items]
Total revenues	9,726	7,844
Plant-Based Foods And Beverages [Member] | Sunflower and roasted snacks [Member]
Disaggregation of Revenue [Line Items]
Total revenues	17,163	16,121
Fruit based foods and beverages [Member]
Disaggregation of Revenue [Line Items]
Total revenues	104,662	88,189
Fruit based foods and beverages [Member] | Frozen fruit and fruit-based ingredients [Member]
Disaggregation of Revenue [Line Items]
Total revenues	83,493	71,814
Fruit based foods and beverages [Member] | Fruit snacks and smoothie bowls [Member]
Disaggregation of Revenue [Line Items]
Total revenues	$ 21,169	$ 16,375