Note C - Inventories (Tables)

9 Months Ended

Dec. 31, 2020

Notes Tables

Schedule of Inventory, Current [Table Text Block]

	December 31, 2020		March 31, 2020
Prime Coil Inventory	$	15,459,864	$	17,190,435
Non-Standard Coil Inventory		2,178,029		1,550,734
Tubular Raw Material		2,671,140		4,888,542
Tubular Finished Goods		9,821,287		12,038,532
	$	30,130,320	$	35,668,243