Quarterly report pursuant to Section 13 or 15(d)

Segment Reporting (Details 2)

v3.7.0.1
Segment Reporting (Details 2) - USD ($)
$ in Thousands
 3 Months Ended
Apr. 01, 2017
Apr. 02, 2016
Dec. 31, 2016
Net sales      
Net sales $ 81,353 $ 51,028  
Tangible long-lived assets      
Tangible long-lived assets 78,750   $ 80,515
United States [Member]      
Net sales      
Net sales 43,090 21,403  
Tangible long-lived assets      
Tangible long-lived assets 70,074   71,802
Other Americas [Member]      
Net sales      
Net sales 4,198 3,312  
Asia/Pacific [Member]      
Net sales      
Net sales 13,965 10,636  
Tangible long-lived assets      
Tangible long-lived assets 1,608   1,597
Europe/Middle East/Africa [Member]      
Net sales      
Net sales 20,100 $ 15,677  
Tangible long-lived assets      
Tangible long-lived assets $ 7,068   $ 7,116