Note 4 - Inventories (Tables)

9 Months Ended

Jan. 01, 2022

Notes Tables

Schedule of Inventory, Current [Table Text Block]

			As of:
	January 1,		December 26,		March 31,
	2022		2020		2021
Finished products	$	515,225	$	421,987		317,654
In process		26,468		38,552		25,175
Raw materials and supplies		99,611		90,387		128,987
		641,304		550,926		471,816
Less excess of FIFO cost over LIFO cost		159,326		139,999		128,672
Total inventories	$	481,978	$	410,927	$	343,144