XML 16 R25.htm IDEA: XBRL DOCUMENT v3.2.0.727
Inventories (Tables)
 6 Months Ended
Jun. 30, 2015
Inventories  
Schedule of inventories

 

Inventories consisted of the following (in thousands):

 

 

 

June 30,
2015

 

December 31,
2014

 

Lime and limestone inventories:

 

 

 

 

 

Raw materials

 

$
6,144 

 

$
5,693 

 

Finished goods

 
1,966 

 
2,283 

 

 

 

 

 

 

 

 

 
8,110 

 
7,976 

 

Service parts inventories

 
5,527 

 
5,460 

 

 

 

 

 

 

 

 

 

$
13,637 

 

$
13,436