Note 4 - Inventories (Tables)

3 Months Ended

Jun. 30, 2026

Notes Tables

Schedule of Inventory, Current [Table Text Block]

	June 30, 2026		March 31, 2026
Flat-Roll raw material	$	131,118	$	120,763
Flat-Roll finished goods		32,329		31,068
Tubular raw material		17,063		9,441
Tubular finished goods		10,570		10,951
	$	191,080	$	172,223