Inventories, net (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Component of inventory use in hospitality product [Abstract]
Finished Goods	$ 8,775	$ 13,615
Work in process	402	457
Component parts	5,068	3,748
Service parts	7,254	8,108
Inventory net	21,499	25,928
Inventory reserves	$ 8,600	$ 7,900