Segment Information - Assets by Reportable Segments (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Segment Reporting, Asset Reconciling Item [Line Items]
Consolidated total assets	$ 53,491	$ 82,504
Gourmet food
Segment Reporting, Asset Reconciling Item [Line Items]
Consolidated total assets	347	197
Home décor
Segment Reporting, Asset Reconciling Item [Line Items]
Consolidated total assets	40,962	60,895
Nutritional and wellness
Segment Reporting, Asset Reconciling Item [Line Items]
Consolidated total assets	2,343	7,092
Other
Segment Reporting, Asset Reconciling Item [Line Items]
Consolidated total assets	$ 9,839	$ 14,320