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Property And Equipment (Details) - USD ($)
$ in Thousands
Sep. 30, 2015
Dec. 31, 2014
Property And Equipment [Abstract]    
Land $ 2,850 $ 2,850
Buildings and improvements 4,055 3,835
Furniture and fixtures 3,458 3,598
Computer hardware and software 4,976 4,907
Machinery and equipment 9,927 9,265
Construction in progress 571 533
Property and equipment, gross 25,837 24,988
Less accumulated depreciation (14,211) (12,753)
Property and equipment $ 11,626 $ 12,235