XML 35 R25.htm IDEA: XBRL DOCUMENT v3.22.4
Note C - Inventories (Tables)
9 Months Ended
Dec. 31, 2022
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
  

December 31, 2022

  

March 31, 2022

 

Prime Coil Inventory

 $89,007,944  $50,482,022 

Non-Standard Coil Inventory

  295,925   1,063,374 

Tubular Raw Material

  4,542,470   9,049,598 

Tubular Finished Goods

  3,987,764   7,351,128 
  $97,834,103  $67,946,122