XML 46 R9.htm IDEA: XBRL DOCUMENT v2.4.0.8
INVENTORIES
6 Months Ended
Jun. 30, 2013
Inventory Disclosure [Abstract]  
INVENTORIES
3.
INVENTORIES
 
Inventories are stated at the lower of cost, primarily determined on the first-in, first-out (FIFO) method, or market. The cost of manufactured inventory includes raw material, labor and overhead. Inventories consist of the following (in thousands):
 
 
 
June 30,
 
December 31,
 
 
 
2013
 
2012
 
Raw materials and components
 
$
64,825
 
$
57,187
 
Work in progress
 
 
26,303
 
 
24,849
 
Finished goods
 
 
126,909
 
 
82,930
 
Aftermarket parts
 
 
10,256
 
 
9,882
 
Used trailers
 
 
15,395
 
 
14,639
 
 
 
$
243,688
 
$
189,487