Note D - Inventories (Tables)

6 Months Ended

Sep. 30, 2018

Notes Tables

Schedule of Inventory, Current [Table Text Block]

	September 30, 2018		March 31, 2018 As Adjusted
Prime Coil Inventory	$	22,435,760	$	14,185,858
Non-Standard Coil Inventory		3,882,182		2,971,324
Tubular Raw Material		13,018,944		6,734,076
Tubular Finished Goods		15,310,294		21,438,176
	$	54,647,180	$	45,329,434