Note 4 - Segment and Related Information - Segment and Related Information (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Sep. 26, 2021	Sep. 27, 2020	Sep. 26, 2021	Sep. 27, 2020
Net sales	$ 20,220	$ 21,659	$ 38,932	$ 37,864
Bedding, Blankets, And Accessories [Member]
Net sales	11,101	13,042	21,058	23,059
Bibs, Bath, And Disposable Products [Member]
Net sales	$ 9,119	$ 8,617	$ 17,874	$ 14,805

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