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Segments and Major Customers (Details 2) - Sales, net - Customer Concentration Risk	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Customer A
Concentration Risk
Concentration risk as a percentage		17.00%	19.00%
Customer B
Concentration Risk
Concentration risk as a percentage		13.00%	20.00%
Customer C
Concentration Risk
Concentration risk as a percentage		13.00%	13.00%
Customer D [Member]
Concentration Risk
Concentration risk as a percentage	15.00%
Customer E [Member]
Concentration Risk
Concentration risk as a percentage	11.00%

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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