v2.4.0.6
Property and Equipment (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2012
Dec. 31, 2011
Summary of property and equipment    
Property and equipment, gross $ 931 $ 1,090
Less accumulated depreciation 564 779
Total 367 311
Machinery and Equipment [Member]
   
Summary of property and equipment    
Property and equipment, gross 327 284
Tooling, Molds and Software [Member]
   
Summary of property and equipment    
Property and equipment, gross 475 764
Furniture and Fixtures [Member]
   
Summary of property and equipment    
Property and equipment, gross $ 129 $ 42