Property and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 32,178	$ 27,962
Less accumulated depreciation and amortization	(14,159)	(11,844)
Property and equipment, net	18,019	16,118
Depreciation	6,898	6,293	$ 9,727
Computer equipment and software
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 1,237	2,180
Computer equipment and software | Minimum
Property, Plant and Equipment [Line Items]
Useful Lives	3 years
Computer equipment and software | Maximum
Property, Plant and Equipment [Line Items]
Useful Lives	5 years
Equipment and molds
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 18,851	13,662
Equipment and molds | Minimum
Property, Plant and Equipment [Line Items]
Useful Lives	3 years
Equipment and molds | Maximum
Property, Plant and Equipment [Line Items]
Useful Lives	10 years
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 1,876	1,904
Useful Lives	7 years
Automobiles
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 75	85
Useful Lives	5 years
Building and improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 2,429	2,486
Useful Lives	40 years
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 7,710	7,320
Leasehold improvements | Minimum
Property, Plant and Equipment [Line Items]
Useful Lives	1 year
Leasehold improvements | Maximum
Property, Plant and Equipment [Line Items]
Useful Lives	7 years
Land
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 0	$ 325