Segment Information - Assets by Reportable Segments (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Segment Information
Consolidated total assets	$ 66,761	$ 82,504
Reportable segments | Gourmet food
Segment Information
Consolidated total assets	1,625	2,324
Reportable segments | Home décor
Segment Information
Consolidated total assets	45,071	53,887
Reportable segments | Nutritional and wellness
Segment Information
Consolidated total assets	9,353	9,686
All other segments
Segment Information
Consolidated total assets	$ 10,712	$ 16,607