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INVENTORIES
9 Months Ended
Dec. 31, 2017
Inventory Disclosure [Abstract]  
INVENTORIES

(F) INVENTORIES

Inventories are stated at the lower of average cost (including applicable material, labor, depreciation, and plant overhead) or market, and consist of the following:

 

 

 

As of

 

 

 

December 31,

2017

 

 

March 31,

2017

 

 

 

(dollars in thousands)

 

Raw Materials and Material-in-Progress

 

$

107,340

 

 

$

122,736

 

Finished Cement

 

 

24,313

 

 

 

24,428

 

Gypsum Wallboard

 

 

8,305

 

 

 

7,951

 

Paperboard

 

 

7,467

 

 

 

8,635

 

Frac Sand

 

 

2,345

 

 

 

2,907

 

Aggregates

 

 

7,268

 

 

 

7,686

 

Repair Parts and Supplies

 

 

76,741

 

 

 

73,732

 

Fuel and Coal

 

 

5,849

 

 

 

4,771

 

 

 

$

239,628

 

 

$

252,846