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Inventories
12 Months Ended
Dec. 31, 2011
Inventories [Abstract]  
Inventories
Note 4 — Inventories

Inventories are used primarily in the manufacture, maintenance, and service of the Hospitality segment systems.  Inventories are net of related reserves. The components of inventories-net are:

   
December 31,
 
   
(in thousands)
 
   
2011
  
2010
 
Finished Goods
 $9,325  $13,913 
Work in process
  1,007   959 
Component parts
  6,138   5,459 
Service parts
  8,790   16,351 
   $25,260  $36,682