Property and Equipment, Net (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Property, Plant and Equipment [Line Items]
Property and Equipment	$ 31,655	$ 27,460
Less: Accumulated depreciation and amortization	(15,472)	(13,592)
Total property and equipment, net	16,183	13,868
Machinery and Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and Equipment	22,116	20,315
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Property and Equipment	883	686
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Property and Equipment	4,373	2,655
Building and Equipment Prepayments [Member]
Property, Plant and Equipment [Line Items]
Property and Equipment	$ 4,283	$ 3,804