XML 95 R81.htm IDEA: XBRL DOCUMENT v3.8.0.1
Segments - Summary of Net Sales Attributed to Customers Product Group (Details) (Parenthetical)
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Other [Member] | Sales Revenue, Net [Member]    
Concentration risk percentage 10.00% 10.00%