Note 2 - Revenue Recognition - Segment Revenue Disaggregated by Product Category Groups (Details) - USD ($) $ in Thousands	3 Months Ended
Jul. 02, 2022	Jul. 03, 2021
Net sales	$ 265,193	$ 235,042
Canned Vegetables [Member]
Net sales	218,335	187,944
Frozen [Member]
Net sales	19,711	22,584
Fruit [Member]
Net sales	18,332	15,873
Snack [Member]
Net sales	2,980	3,412
Manufactured Product, Other [Member]
Net sales	$ 5,835	$ 5,229

Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.

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+ Details