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Inventories (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Component of inventory use in hospitality product [Abstract]    
Finished Goods $ 12,033 $ 13,012
Work in process 297 352
Component parts 3,558 3,673
Service parts 8,577 9,135
Inventory net $ 24,465 $ 26,172