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Inventories
12 Months Ended
Dec. 31, 2013
Inventory Disclosure [Abstract]  
INVENTORIES
INVENTORIES

The following table summarizes the major classes of inventories as of December 31:
 
2013
 
2012
Finished goods
$
167,577

 
$
183,286

Service parts
132,508

 
151,189

Raw materials and work in process
76,377

 
78,521

Total inventories
$
376,462

 
$
412,996