Note 4 - Inventories (Tables)

9 Months Ended

Dec. 30, 2023

Notes Tables

Schedule of Inventory, Current [Table Text Block]

	As of:
	December 30,		December 31,		March 31,
	2023		2022		2023
Finished products	$	912,430	$	738,331		613,622
In process		111,939		67,380		75,123
Raw materials and supplies		266,603		218,572		284,593
		1,290,972		1,024,283		973,338
Less excess of FIFO cost over LIFO cost		322,083		250,162		302,440
Total inventories	$	968,889	$	774,121	$	670,898