|9 Months Ended|
Sep. 30, 2018
|Revenue from Contract with Customer [Abstract]|
|Disaggregation of revenue||
The Company combines its products and services into three product categories and three geographic regions, based on customer location, as follows (in thousands):
Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.
Reference 1: http://www.xbrl.org/2003/role/presentationRef