Property and Equipment (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Property, Plant and Equipment [Line Items]
Property and equipment, Gross	$ 5,316	$ 5,990
Accumulated depreciation and amortization	(3,452)	(4,223)
Property and equipment, net	1,864	1,767
Machinery and Manufacturing Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, Gross	2,453	2,722
Molds [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, Gross	0	1,228
Computer Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, Gross	1,327	1,081
Furniture [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, Gross	287	286
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, Gross	$ 1,249	$ 673