Entity Wide Disclosures - Schedule of Revenues are Attributed to Geographic Areas Principal Customers(Details) - Sales [Member]	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Customer A [Member]
Segment Reporting Information [Line Items]
Percentage of revenues per major customer	16.00%	0.00%	12.00%	0.00%
Customer B [Member]
Segment Reporting Information [Line Items]
Percentage of revenues per major customer	15.00%	0.00%	11.00%	0.00%
Customer C [Member]
Segment Reporting Information [Line Items]
Percentage of revenues per major customer	14.00%	5.00%	10.00%	6.00%
Customer D [Member]
Segment Reporting Information [Line Items]
Percentage of revenues per major customer	12.00%	1.00%	12.00%	15.00%
Customer E [Member]
Segment Reporting Information [Line Items]
Percentage of revenues per major customer	4.00%	11.00%	6.00%	5.00%
Customer F [Member]
Segment Reporting Information [Line Items]
Percentage of revenues per major customer	0.00%	40.00%	3.00%	29.00%