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Note C - Inventories
3 Months Ended
Jun. 30, 2016
Notes to Financial Statements  
Inventory Disclosure [Text Block]
NOTE C — INVENTORIES
 
Inventories consist of prime coil, non-standard coil and tubular materials. Prime coil inventory consists primarily of raw materials, non-standard coil inventory consists primarily of raw materials and tubular inventory consists of both raw materials and finished goods. Cost for prime coil inventory is determined using the last-in, first-out (“LIFO”) method. Cost for non-standard coil inventory is determined using the specific identification method. Cost for tubular inventory is determined using the weighted average method. LIFO inventories are valued at the lower of cost or market. All other inventories are valued at the lower of cost or net realizable value.
 
A summary of inventory values by product group follows:
 
 
 
June 30,
2016
 
 
March 31,
2016
 
Prime Coil Inventory
  $ 12,678,396     $ 14,168,626  
Non-Standard Coil Inventory
    1,504,441       992,163  
Tubular Raw Material
    358,570       1,566,048  
Tubular Finished Goods
    25,318,125       25,212,291  
    $ 39,859,532     $ 41,939,128