Quarterly report pursuant to Section 13 or 15(d)

Foreign Currency Translation (Details)

v3.4.0.3
Foreign Currency Translation (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Revenue from external customers    
Net sales $ 93,323 $ 92,691
Canadian operations    
Revenue from external customers    
Net sales $ 6,600 $ 5,600